2 * reflection.c: Routines for creating an image at runtime.
5 * Paolo Molaro (lupus@ximian.com)
7 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
8 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
9 * Copyright 2011 Rodrigo Kumpera
13 #include "mono/utils/mono-digest.h"
14 #include "mono/utils/mono-membar.h"
15 #include "mono/metadata/reflection-internals.h"
16 #include "mono/metadata/tabledefs.h"
17 #include "mono/metadata/metadata-internals.h"
18 #include <mono/metadata/profiler-private.h>
19 #include "mono/metadata/class-internals.h"
20 #include "mono/metadata/gc-internals.h"
21 #include "mono/metadata/tokentype.h"
22 #include "mono/metadata/domain-internals.h"
23 #include "mono/metadata/opcodes.h"
24 #include "mono/metadata/assembly.h"
25 #include "mono/metadata/object-internals.h"
26 #include <mono/metadata/exception.h>
27 #include <mono/metadata/marshal.h>
28 #include <mono/metadata/security-manager.h>
37 #include "mono-endian.h"
38 #include <mono/metadata/gc-internals.h>
39 #include <mono/metadata/mempool-internals.h>
40 #include <mono/metadata/security-core-clr.h>
41 #include <mono/metadata/debug-helpers.h>
42 #include <mono/metadata/verify-internals.h>
43 #include <mono/metadata/mono-ptr-array.h>
44 #include <mono/utils/mono-string.h>
45 #include <mono/utils/mono-error-internals.h>
46 #include <mono/utils/checked-build.h>
48 static gboolean is_usertype (MonoReflectionType *ref);
49 static MonoReflectionType *mono_reflection_type_resolve_user_types (MonoReflectionType *type);
57 #define TEXT_OFFSET 512
58 #define CLI_H_SIZE 136
59 #define FILE_ALIGN 512
60 #define VIRT_ALIGN 8192
61 #define START_TEXT_RVA 0x00002000
64 MonoReflectionILGen *ilgen;
65 MonoReflectionType *rtype;
66 MonoArray *parameters;
67 MonoArray *generic_params;
68 MonoGenericContainer *generic_container;
74 guint32 *table_idx; /* note: it's a pointer */
78 MonoBoolean init_locals;
79 MonoBoolean skip_visibility;
80 MonoArray *return_modreq;
81 MonoArray *return_modopt;
82 MonoArray *param_modreq;
83 MonoArray *param_modopt;
84 MonoArray *permissions;
89 int charset, extra_flags, native_cc;
90 MonoString *dll, *dllentry;
91 } ReflectionMethodBuilder;
95 MonoReflectionGenericParam *gparam;
96 } GenericParamTableEntry;
98 const unsigned char table_sizes [MONO_TABLE_NUM] = {
108 MONO_INTERFACEIMPL_SIZE,
109 MONO_MEMBERREF_SIZE, /* 0x0A */
111 MONO_CUSTOM_ATTR_SIZE,
112 MONO_FIELD_MARSHAL_SIZE,
113 MONO_DECL_SECURITY_SIZE,
114 MONO_CLASS_LAYOUT_SIZE,
115 MONO_FIELD_LAYOUT_SIZE, /* 0x10 */
116 MONO_STAND_ALONE_SIGNATURE_SIZE,
120 MONO_PROPERTY_MAP_SIZE,
123 MONO_METHOD_SEMA_SIZE,
124 MONO_METHODIMPL_SIZE,
125 MONO_MODULEREF_SIZE, /* 0x1A */
131 MONO_ASSEMBLY_SIZE, /* 0x20 */
132 MONO_ASSEMBLY_PROCESSOR_SIZE,
133 MONO_ASSEMBLYOS_SIZE,
134 MONO_ASSEMBLYREF_SIZE,
135 MONO_ASSEMBLYREFPROC_SIZE,
136 MONO_ASSEMBLYREFOS_SIZE,
140 MONO_NESTED_CLASS_SIZE,
142 MONO_GENERICPARAM_SIZE, /* 0x2A */
143 MONO_METHODSPEC_SIZE,
144 MONO_GENPARCONSTRAINT_SIZE
148 #ifndef DISABLE_REFLECTION_EMIT
149 static guint32 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec);
150 static guint32 mono_image_get_methodbuilder_token (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb, gboolean create_open_instance);
151 static guint32 mono_image_get_ctorbuilder_token (MonoDynamicImage *assembly, MonoReflectionCtorBuilder *cb);
152 static guint32 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper);
153 static void ensure_runtime_vtable (MonoClass *klass);
154 static gpointer resolve_object (MonoImage *image, MonoObject *obj, MonoClass **handle_class, MonoGenericContext *context);
155 static guint32 mono_image_get_methodref_token_for_methodbuilder (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *method);
156 static guint32 encode_generic_method_sig (MonoDynamicImage *assembly, MonoGenericContext *context);
157 static gpointer register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly);
158 static void reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb);
159 static void reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb);
160 static guint32 create_generic_typespec (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb);
163 static guint32 mono_image_typedef_or_ref (MonoDynamicImage *assembly, MonoType *type);
164 static guint32 mono_image_typedef_or_ref_full (MonoDynamicImage *assembly, MonoType *type, gboolean try_typespec);
165 static void mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly);
166 static guint32 encode_marshal_blob (MonoDynamicImage *assembly, MonoReflectionMarshal *minfo);
167 static guint32 encode_constant (MonoDynamicImage *assembly, MonoObject *val, guint32 *ret_type);
168 static char* type_get_qualified_name (MonoType *type, MonoAssembly *ass);
169 static void encode_type (MonoDynamicImage *assembly, MonoType *type, SigBuffer *buf);
170 static void get_default_param_value_blobs (MonoMethod *method, char **blobs, guint32 *types);
171 static MonoReflectionType *mono_reflection_type_get_underlying_system_type (MonoReflectionType* t);
172 static MonoType* mono_reflection_get_type_with_rootimage (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve);
173 static MonoReflectionType* mono_reflection_type_resolve_user_types (MonoReflectionType *type);
174 static gboolean is_sre_array (MonoClass *klass);
175 static gboolean is_sre_byref (MonoClass *klass);
176 static gboolean is_sre_pointer (MonoClass *klass);
177 static gboolean is_sre_type_builder (MonoClass *klass);
178 static gboolean is_sre_method_builder (MonoClass *klass);
179 static gboolean is_sre_ctor_builder (MonoClass *klass);
180 static gboolean is_sre_field_builder (MonoClass *klass);
181 static gboolean is_sr_mono_method (MonoClass *klass);
182 static gboolean is_sr_mono_cmethod (MonoClass *klass);
183 static gboolean is_sr_mono_generic_method (MonoClass *klass);
184 static gboolean is_sr_mono_generic_cmethod (MonoClass *klass);
185 static gboolean is_sr_mono_field (MonoClass *klass);
186 static gboolean is_sr_mono_property (MonoClass *klass);
187 static gboolean is_sre_method_on_tb_inst (MonoClass *klass);
188 static gboolean is_sre_ctor_on_tb_inst (MonoClass *klass);
190 static guint32 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method);
191 static guint32 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m);
192 static MonoMethod * inflate_method (MonoReflectionType *type, MonoObject *obj);
194 static guint32 create_typespec (MonoDynamicImage *assembly, MonoType *type);
195 static void init_type_builder_generics (MonoObject *type);
197 #define RESOLVE_TYPE(type) do { type = (MonoObject *)mono_reflection_type_resolve_user_types ((MonoReflectionType*)type); } while (0)
198 #define RESOLVE_ARRAY_TYPE_ELEMENT(array, index) do { \
199 MonoReflectionType *__type = mono_array_get (array, MonoReflectionType*, index); \
200 __type = mono_reflection_type_resolve_user_types (__type); \
201 mono_array_set (arr, MonoReflectionType*, index, __type); \
204 #define mono_type_array_get_and_resolve(array, index) mono_reflection_type_get_handle ((MonoReflectionType*)mono_array_get (array, gpointer, index))
206 #define CHECK_ADD4_OVERFLOW_UN(a, b) ((guint32)(0xFFFFFFFFU) - (guint32)(b) < (guint32)(a))
207 #define CHECK_ADD8_OVERFLOW_UN(a, b) ((guint64)(0xFFFFFFFFFFFFFFFFUL) - (guint64)(b) < (guint64)(a))
209 #if SIZEOF_VOID_P == 4
210 #define CHECK_ADDP_OVERFLOW_UN(a,b) CHECK_ADD4_OVERFLOW_UN(a, b)
212 #define CHECK_ADDP_OVERFLOW_UN(a,b) CHECK_ADD8_OVERFLOW_UN(a, b)
215 #define ADDP_IS_GREATER_OR_OVF(a, b, c) (((a) + (b) > (c)) || CHECK_ADDP_OVERFLOW_UN (a, b))
216 #define ADD_IS_GREATER_OR_OVF(a, b, c) (((a) + (b) > (c)) || CHECK_ADD4_OVERFLOW_UN (a, b))
218 // The dynamic images list is only needed to support the mempool reference tracking feature in checked-build.
219 static GPtrArray *dynamic_images;
220 static mono_mutex_t dynamic_images_mutex;
223 dynamic_images_lock (void)
225 mono_os_mutex_lock (&dynamic_images_mutex);
229 dynamic_images_unlock (void)
231 mono_os_mutex_unlock (&dynamic_images_mutex);
235 * mono_find_dynamic_image_owner:
237 * Find the dynamic image, if any, which a given pointer is located in the memory of.
240 mono_find_dynamic_image_owner (void *ptr)
242 MonoImage *owner = NULL;
245 dynamic_images_lock ();
249 for (i = 0; !owner && i < dynamic_images->len; ++i) {
250 MonoImage *image = (MonoImage *)g_ptr_array_index (dynamic_images, i);
251 if (mono_mempool_contains_addr (image->mempool, ptr))
256 dynamic_images_unlock ();
262 mono_reflection_init (void)
264 mono_os_mutex_init (&dynamic_images_mutex);
268 dynamic_image_lock (MonoDynamicImage *image)
270 MONO_PREPARE_BLOCKING;
271 mono_image_lock ((MonoImage*)image);
272 MONO_FINISH_BLOCKING;
276 dynamic_image_unlock (MonoDynamicImage *image)
278 mono_image_unlock ((MonoImage*)image);
282 register_dyn_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj)
284 MONO_REQ_GC_UNSAFE_MODE;
286 dynamic_image_lock (assembly);
287 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), obj);
288 dynamic_image_unlock (assembly);
292 lookup_dyn_token (MonoDynamicImage *assembly, guint32 token)
294 MONO_REQ_GC_UNSAFE_MODE;
298 dynamic_image_lock (assembly);
299 obj = (MonoObject *)mono_g_hash_table_lookup (assembly->tokens, GUINT_TO_POINTER (token));
300 dynamic_image_unlock (assembly);
306 sigbuffer_init (SigBuffer *buf, int size)
308 MONO_REQ_GC_NEUTRAL_MODE;
310 buf->buf = (char *)g_malloc (size);
312 buf->end = buf->buf + size;
316 sigbuffer_make_room (SigBuffer *buf, int size)
318 MONO_REQ_GC_NEUTRAL_MODE;
320 if (buf->end - buf->p < size) {
321 int new_size = buf->end - buf->buf + size + 32;
322 char *p = (char *)g_realloc (buf->buf, new_size);
323 size = buf->p - buf->buf;
326 buf->end = buf->buf + new_size;
331 sigbuffer_add_value (SigBuffer *buf, guint32 val)
333 MONO_REQ_GC_NEUTRAL_MODE;
335 sigbuffer_make_room (buf, 6);
336 mono_metadata_encode_value (val, buf->p, &buf->p);
340 sigbuffer_add_byte (SigBuffer *buf, guint8 val)
342 MONO_REQ_GC_NEUTRAL_MODE;
344 sigbuffer_make_room (buf, 1);
350 sigbuffer_add_mem (SigBuffer *buf, char *p, guint32 size)
352 MONO_REQ_GC_NEUTRAL_MODE;
354 sigbuffer_make_room (buf, size);
355 memcpy (buf->p, p, size);
360 sigbuffer_free (SigBuffer *buf)
362 MONO_REQ_GC_NEUTRAL_MODE;
367 #ifndef DISABLE_REFLECTION_EMIT
371 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
375 image_g_malloc (MonoImage *image, guint size)
377 MONO_REQ_GC_NEUTRAL_MODE;
380 return mono_image_alloc (image, size);
382 return g_malloc (size);
384 #endif /* !DISABLE_REFLECTION_EMIT */
389 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
393 image_g_malloc0 (MonoImage *image, guint size)
395 MONO_REQ_GC_NEUTRAL_MODE;
398 return mono_image_alloc0 (image, size);
400 return g_malloc0 (size);
403 #ifndef DISABLE_REFLECTION_EMIT
405 image_strdup (MonoImage *image, const char *s)
407 MONO_REQ_GC_NEUTRAL_MODE;
410 return mono_image_strdup (image, s);
416 #define image_g_new(image,struct_type, n_structs) \
417 ((struct_type *) image_g_malloc (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
419 #define image_g_new0(image,struct_type, n_structs) \
420 ((struct_type *) image_g_malloc0 (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
424 alloc_table (MonoDynamicTable *table, guint nrows)
426 MONO_REQ_GC_NEUTRAL_MODE;
429 g_assert (table->columns);
430 if (nrows + 1 >= table->alloc_rows) {
431 while (nrows + 1 >= table->alloc_rows) {
432 if (table->alloc_rows == 0)
433 table->alloc_rows = 16;
435 table->alloc_rows *= 2;
438 table->values = (guint32 *)g_renew (guint32, table->values, (table->alloc_rows) * table->columns);
443 make_room_in_stream (MonoDynamicStream *stream, int size)
445 MONO_REQ_GC_NEUTRAL_MODE;
447 if (size <= stream->alloc_size)
450 while (stream->alloc_size <= size) {
451 if (stream->alloc_size < 4096)
452 stream->alloc_size = 4096;
454 stream->alloc_size *= 2;
457 stream->data = (char *)g_realloc (stream->data, stream->alloc_size);
461 string_heap_insert (MonoDynamicStream *sh, const char *str)
463 MONO_REQ_GC_NEUTRAL_MODE;
467 gpointer oldkey, oldval;
469 if (g_hash_table_lookup_extended (sh->hash, str, &oldkey, &oldval))
470 return GPOINTER_TO_UINT (oldval);
472 len = strlen (str) + 1;
475 make_room_in_stream (sh, idx + len);
478 * We strdup the string even if we already copy them in sh->data
479 * so that the string pointers in the hash remain valid even if
480 * we need to realloc sh->data. We may want to avoid that later.
482 g_hash_table_insert (sh->hash, g_strdup (str), GUINT_TO_POINTER (idx));
483 memcpy (sh->data + idx, str, len);
489 string_heap_insert_mstring (MonoDynamicStream *sh, MonoString *str)
491 MONO_REQ_GC_UNSAFE_MODE;
493 char *name = mono_string_to_utf8 (str);
495 idx = string_heap_insert (sh, name);
500 #ifndef DISABLE_REFLECTION_EMIT
502 string_heap_init (MonoDynamicStream *sh)
504 MONO_REQ_GC_NEUTRAL_MODE;
507 sh->alloc_size = 4096;
508 sh->data = (char *)g_malloc (4096);
509 sh->hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
510 string_heap_insert (sh, "");
515 mono_image_add_stream_data (MonoDynamicStream *stream, const char *data, guint32 len)
517 MONO_REQ_GC_NEUTRAL_MODE;
521 make_room_in_stream (stream, stream->index + len);
522 memcpy (stream->data + stream->index, data, len);
524 stream->index += len;
526 * align index? Not without adding an additional param that controls it since
527 * we may store a blob value in pieces.
533 mono_image_add_stream_zero (MonoDynamicStream *stream, guint32 len)
535 MONO_REQ_GC_NEUTRAL_MODE;
539 make_room_in_stream (stream, stream->index + len);
540 memset (stream->data + stream->index, 0, len);
542 stream->index += len;
547 stream_data_align (MonoDynamicStream *stream)
549 MONO_REQ_GC_NEUTRAL_MODE;
552 guint32 count = stream->index % 4;
554 /* we assume the stream data will be aligned */
556 mono_image_add_stream_data (stream, buf, 4 - count);
559 #ifndef DISABLE_REFLECTION_EMIT
561 mono_blob_entry_hash (const char* str)
563 MONO_REQ_GC_NEUTRAL_MODE;
567 len = mono_metadata_decode_blob_size (str, &str);
571 for (str += 1; str < end; str++)
572 h = (h << 5) - h + *str;
580 mono_blob_entry_equal (const char *str1, const char *str2) {
581 MONO_REQ_GC_NEUTRAL_MODE;
586 len = mono_metadata_decode_blob_size (str1, &end1);
587 len2 = mono_metadata_decode_blob_size (str2, &end2);
590 return memcmp (end1, end2, len) == 0;
594 add_to_blob_cached (MonoDynamicImage *assembly, char *b1, int s1, char *b2, int s2)
596 MONO_REQ_GC_NEUTRAL_MODE;
600 gpointer oldkey, oldval;
602 copy = (char *)g_malloc (s1+s2);
603 memcpy (copy, b1, s1);
604 memcpy (copy + s1, b2, s2);
605 if (g_hash_table_lookup_extended (assembly->blob_cache, copy, &oldkey, &oldval)) {
607 idx = GPOINTER_TO_UINT (oldval);
609 idx = mono_image_add_stream_data (&assembly->blob, b1, s1);
610 mono_image_add_stream_data (&assembly->blob, b2, s2);
611 g_hash_table_insert (assembly->blob_cache, copy, GUINT_TO_POINTER (idx));
617 sigbuffer_add_to_blob_cached (MonoDynamicImage *assembly, SigBuffer *buf)
619 MONO_REQ_GC_NEUTRAL_MODE;
623 guint32 size = buf->p - buf->buf;
625 g_assert (size <= (buf->end - buf->buf));
626 mono_metadata_encode_value (size, b, &b);
627 return add_to_blob_cached (assembly, blob_size, b-blob_size, buf->buf, size);
631 * Copy len * nelem bytes from val to dest, swapping bytes to LE if necessary.
632 * dest may be misaligned.
635 swap_with_size (char *dest, const char* val, int len, int nelem) {
636 MONO_REQ_GC_NEUTRAL_MODE;
637 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
640 for (elem = 0; elem < nelem; ++elem) {
666 g_assert_not_reached ();
672 memcpy (dest, val, len * nelem);
677 add_mono_string_to_blob_cached (MonoDynamicImage *assembly, MonoString *str)
679 MONO_REQ_GC_UNSAFE_MODE;
683 guint32 idx = 0, len;
685 len = str->length * 2;
686 mono_metadata_encode_value (len, b, &b);
687 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
689 char *swapped = g_malloc (2 * mono_string_length (str));
690 const char *p = (const char*)mono_string_chars (str);
692 swap_with_size (swapped, p, 2, mono_string_length (str));
693 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, swapped, len);
697 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, (char*)mono_string_chars (str), len);
702 #ifndef DISABLE_REFLECTION_EMIT
704 default_class_from_mono_type (MonoType *type)
706 MONO_REQ_GC_NEUTRAL_MODE;
708 switch (type->type) {
709 case MONO_TYPE_OBJECT:
710 return mono_defaults.object_class;
712 return mono_defaults.void_class;
713 case MONO_TYPE_BOOLEAN:
714 return mono_defaults.boolean_class;
716 return mono_defaults.char_class;
718 return mono_defaults.sbyte_class;
720 return mono_defaults.byte_class;
722 return mono_defaults.int16_class;
724 return mono_defaults.uint16_class;
726 return mono_defaults.int32_class;
728 return mono_defaults.uint32_class;
730 return mono_defaults.int_class;
732 return mono_defaults.uint_class;
734 return mono_defaults.int64_class;
736 return mono_defaults.uint64_class;
738 return mono_defaults.single_class;
740 return mono_defaults.double_class;
741 case MONO_TYPE_STRING:
742 return mono_defaults.string_class;
744 g_warning ("default_class_from_mono_type: implement me 0x%02x\n", type->type);
745 g_assert_not_reached ();
753 * mono_class_get_ref_info:
755 * Return the type builder/generic param builder corresponding to KLASS, if it exists.
758 mono_class_get_ref_info (MonoClass *klass)
760 MONO_REQ_GC_UNSAFE_MODE;
762 if (klass->ref_info_handle == 0)
765 return mono_gchandle_get_target (klass->ref_info_handle);
769 mono_class_set_ref_info (MonoClass *klass, gpointer obj)
771 MONO_REQ_GC_UNSAFE_MODE;
773 klass->ref_info_handle = mono_gchandle_new ((MonoObject*)obj, FALSE);
774 g_assert (klass->ref_info_handle != 0);
778 mono_class_free_ref_info (MonoClass *klass)
780 MONO_REQ_GC_NEUTRAL_MODE;
782 if (klass->ref_info_handle) {
783 mono_gchandle_free (klass->ref_info_handle);
784 klass->ref_info_handle = 0;
789 encode_generic_class (MonoDynamicImage *assembly, MonoGenericClass *gclass, SigBuffer *buf)
791 MONO_REQ_GC_NEUTRAL_MODE;
794 MonoGenericInst *class_inst;
799 class_inst = gclass->context.class_inst;
801 sigbuffer_add_value (buf, MONO_TYPE_GENERICINST);
802 klass = gclass->container_class;
803 sigbuffer_add_value (buf, klass->byval_arg.type);
804 sigbuffer_add_value (buf, mono_image_typedef_or_ref_full (assembly, &klass->byval_arg, FALSE));
806 sigbuffer_add_value (buf, class_inst->type_argc);
807 for (i = 0; i < class_inst->type_argc; ++i)
808 encode_type (assembly, class_inst->type_argv [i], buf);
813 encode_type (MonoDynamicImage *assembly, MonoType *type, SigBuffer *buf)
815 MONO_REQ_GC_NEUTRAL_MODE;
818 g_assert_not_reached ();
823 sigbuffer_add_value (buf, MONO_TYPE_BYREF);
827 case MONO_TYPE_BOOLEAN:
841 case MONO_TYPE_STRING:
842 case MONO_TYPE_OBJECT:
843 case MONO_TYPE_TYPEDBYREF:
844 sigbuffer_add_value (buf, type->type);
847 sigbuffer_add_value (buf, type->type);
848 encode_type (assembly, type->data.type, buf);
850 case MONO_TYPE_SZARRAY:
851 sigbuffer_add_value (buf, type->type);
852 encode_type (assembly, &type->data.klass->byval_arg, buf);
854 case MONO_TYPE_VALUETYPE:
855 case MONO_TYPE_CLASS: {
856 MonoClass *k = mono_class_from_mono_type (type);
858 if (k->generic_container) {
859 MonoGenericClass *gclass = mono_metadata_lookup_generic_class (k, k->generic_container->context.class_inst, TRUE);
860 encode_generic_class (assembly, gclass, buf);
863 * Make sure we use the correct type.
865 sigbuffer_add_value (buf, k->byval_arg.type);
867 * ensure only non-byref gets passed to mono_image_typedef_or_ref(),
868 * otherwise two typerefs could point to the same type, leading to
869 * verification errors.
871 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, &k->byval_arg));
875 case MONO_TYPE_ARRAY:
876 sigbuffer_add_value (buf, type->type);
877 encode_type (assembly, &type->data.array->eklass->byval_arg, buf);
878 sigbuffer_add_value (buf, type->data.array->rank);
879 sigbuffer_add_value (buf, 0); /* FIXME: set to 0 for now */
880 sigbuffer_add_value (buf, 0);
882 case MONO_TYPE_GENERICINST:
883 encode_generic_class (assembly, type->data.generic_class, buf);
887 sigbuffer_add_value (buf, type->type);
888 sigbuffer_add_value (buf, mono_type_get_generic_param_num (type));
891 g_error ("need to encode type %x", type->type);
896 encode_reflection_type (MonoDynamicImage *assembly, MonoReflectionType *type, SigBuffer *buf)
898 MONO_REQ_GC_UNSAFE_MODE;
901 sigbuffer_add_value (buf, MONO_TYPE_VOID);
905 encode_type (assembly, mono_reflection_type_get_handle (type), buf);
909 encode_custom_modifiers (MonoDynamicImage *assembly, MonoArray *modreq, MonoArray *modopt, SigBuffer *buf)
911 MONO_REQ_GC_UNSAFE_MODE;
916 for (i = 0; i < mono_array_length (modreq); ++i) {
917 MonoType *mod = mono_type_array_get_and_resolve (modreq, i);
918 sigbuffer_add_byte (buf, MONO_TYPE_CMOD_REQD);
919 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, mod));
923 for (i = 0; i < mono_array_length (modopt); ++i) {
924 MonoType *mod = mono_type_array_get_and_resolve (modopt, i);
925 sigbuffer_add_byte (buf, MONO_TYPE_CMOD_OPT);
926 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, mod));
931 #ifndef DISABLE_REFLECTION_EMIT
933 method_encode_signature (MonoDynamicImage *assembly, MonoMethodSignature *sig)
935 MONO_REQ_GC_UNSAFE_MODE;
939 guint32 nparams = sig->param_count;
945 sigbuffer_init (&buf, 32);
947 * FIXME: vararg, explicit_this, differenc call_conv values...
949 idx = sig->call_convention;
951 idx |= 0x20; /* hasthis */
952 if (sig->generic_param_count)
953 idx |= 0x10; /* generic */
954 sigbuffer_add_byte (&buf, idx);
955 if (sig->generic_param_count)
956 sigbuffer_add_value (&buf, sig->generic_param_count);
957 sigbuffer_add_value (&buf, nparams);
958 encode_type (assembly, sig->ret, &buf);
959 for (i = 0; i < nparams; ++i) {
960 if (i == sig->sentinelpos)
961 sigbuffer_add_byte (&buf, MONO_TYPE_SENTINEL);
962 encode_type (assembly, sig->params [i], &buf);
964 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
965 sigbuffer_free (&buf);
971 method_builder_encode_signature (MonoDynamicImage *assembly, ReflectionMethodBuilder *mb)
973 MONO_REQ_GC_UNSAFE_MODE;
976 * FIXME: reuse code from method_encode_signature().
980 guint32 nparams = mb->parameters ? mono_array_length (mb->parameters): 0;
981 guint32 ngparams = mb->generic_params ? mono_array_length (mb->generic_params): 0;
982 guint32 notypes = mb->opt_types ? mono_array_length (mb->opt_types): 0;
985 sigbuffer_init (&buf, 32);
986 /* LAMESPEC: all the call conv spec is foobared */
987 idx = mb->call_conv & 0x60; /* has-this, explicit-this */
988 if (mb->call_conv & 2)
989 idx |= 0x5; /* vararg */
990 if (!(mb->attrs & METHOD_ATTRIBUTE_STATIC))
991 idx |= 0x20; /* hasthis */
993 idx |= 0x10; /* generic */
994 sigbuffer_add_byte (&buf, idx);
996 sigbuffer_add_value (&buf, ngparams);
997 sigbuffer_add_value (&buf, nparams + notypes);
998 encode_custom_modifiers (assembly, mb->return_modreq, mb->return_modopt, &buf);
999 encode_reflection_type (assembly, mb->rtype, &buf);
1000 for (i = 0; i < nparams; ++i) {
1001 MonoArray *modreq = NULL;
1002 MonoArray *modopt = NULL;
1003 MonoReflectionType *pt;
1005 if (mb->param_modreq && (i < mono_array_length (mb->param_modreq)))
1006 modreq = mono_array_get (mb->param_modreq, MonoArray*, i);
1007 if (mb->param_modopt && (i < mono_array_length (mb->param_modopt)))
1008 modopt = mono_array_get (mb->param_modopt, MonoArray*, i);
1009 encode_custom_modifiers (assembly, modreq, modopt, &buf);
1010 pt = mono_array_get (mb->parameters, MonoReflectionType*, i);
1011 encode_reflection_type (assembly, pt, &buf);
1014 sigbuffer_add_byte (&buf, MONO_TYPE_SENTINEL);
1015 for (i = 0; i < notypes; ++i) {
1016 MonoReflectionType *pt;
1018 pt = mono_array_get (mb->opt_types, MonoReflectionType*, i);
1019 encode_reflection_type (assembly, pt, &buf);
1022 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1023 sigbuffer_free (&buf);
1028 encode_locals (MonoDynamicImage *assembly, MonoReflectionILGen *ilgen)
1030 MONO_REQ_GC_UNSAFE_MODE;
1032 MonoDynamicTable *table;
1034 guint32 idx, sig_idx;
1035 guint nl = mono_array_length (ilgen->locals);
1039 sigbuffer_init (&buf, 32);
1040 sigbuffer_add_value (&buf, 0x07);
1041 sigbuffer_add_value (&buf, nl);
1042 for (i = 0; i < nl; ++i) {
1043 MonoReflectionLocalBuilder *lb = mono_array_get (ilgen->locals, MonoReflectionLocalBuilder*, i);
1046 sigbuffer_add_value (&buf, MONO_TYPE_PINNED);
1048 encode_reflection_type (assembly, (MonoReflectionType*)lb->type, &buf);
1050 sig_idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1051 sigbuffer_free (&buf);
1053 if (assembly->standalonesig_cache == NULL)
1054 assembly->standalonesig_cache = g_hash_table_new (NULL, NULL);
1055 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->standalonesig_cache, GUINT_TO_POINTER (sig_idx)));
1059 table = &assembly->tables [MONO_TABLE_STANDALONESIG];
1060 idx = table->next_idx ++;
1062 alloc_table (table, table->rows);
1063 values = table->values + idx * MONO_STAND_ALONE_SIGNATURE_SIZE;
1065 values [MONO_STAND_ALONE_SIGNATURE] = sig_idx;
1067 g_hash_table_insert (assembly->standalonesig_cache, GUINT_TO_POINTER (sig_idx), GUINT_TO_POINTER (idx));
1073 method_count_clauses (MonoReflectionILGen *ilgen)
1075 MONO_REQ_GC_UNSAFE_MODE;
1077 guint32 num_clauses = 0;
1080 MonoILExceptionInfo *ex_info;
1081 for (i = 0; i < mono_array_length (ilgen->ex_handlers); ++i) {
1082 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
1083 if (ex_info->handlers)
1084 num_clauses += mono_array_length (ex_info->handlers);
1092 #ifndef DISABLE_REFLECTION_EMIT
1093 static MonoExceptionClause*
1094 method_encode_clauses (MonoImage *image, MonoDynamicImage *assembly, MonoReflectionILGen *ilgen, guint32 num_clauses)
1096 MONO_REQ_GC_UNSAFE_MODE;
1098 MonoExceptionClause *clauses;
1099 MonoExceptionClause *clause;
1100 MonoILExceptionInfo *ex_info;
1101 MonoILExceptionBlock *ex_block;
1102 guint32 finally_start;
1103 int i, j, clause_index;;
1105 clauses = image_g_new0 (image, MonoExceptionClause, num_clauses);
1108 for (i = mono_array_length (ilgen->ex_handlers) - 1; i >= 0; --i) {
1109 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
1110 finally_start = ex_info->start + ex_info->len;
1111 if (!ex_info->handlers)
1113 for (j = 0; j < mono_array_length (ex_info->handlers); ++j) {
1114 ex_block = (MonoILExceptionBlock*)mono_array_addr (ex_info->handlers, MonoILExceptionBlock, j);
1115 clause = &(clauses [clause_index]);
1117 clause->flags = ex_block->type;
1118 clause->try_offset = ex_info->start;
1120 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FINALLY)
1121 clause->try_len = finally_start - ex_info->start;
1123 clause->try_len = ex_info->len;
1124 clause->handler_offset = ex_block->start;
1125 clause->handler_len = ex_block->len;
1126 if (ex_block->extype) {
1127 clause->data.catch_class = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)ex_block->extype));
1129 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FILTER)
1130 clause->data.filter_offset = ex_block->filter_offset;
1132 clause->data.filter_offset = 0;
1134 finally_start = ex_block->start + ex_block->len;
1142 #endif /* !DISABLE_REFLECTION_EMIT */
1145 method_encode_code (MonoDynamicImage *assembly, ReflectionMethodBuilder *mb)
1147 MONO_REQ_GC_UNSAFE_MODE;
1152 gint32 max_stack, i;
1153 gint32 num_locals = 0;
1154 gint32 num_exception = 0;
1157 char fat_header [12];
1159 guint16 short_value;
1160 guint32 local_sig = 0;
1161 guint32 header_size = 12;
1164 if ((mb->attrs & (METHOD_ATTRIBUTE_PINVOKE_IMPL | METHOD_ATTRIBUTE_ABSTRACT)) ||
1165 (mb->iattrs & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME)))
1169 g_print ("Encode method %s\n", mono_string_to_utf8 (mb->name));*/
1171 code = mb->ilgen->code;
1172 code_size = mb->ilgen->code_len;
1173 max_stack = mb->ilgen->max_stack;
1174 num_locals = mb->ilgen->locals ? mono_array_length (mb->ilgen->locals) : 0;
1175 if (mb->ilgen->ex_handlers)
1176 num_exception = method_count_clauses (mb->ilgen);
1180 char *name = mono_string_to_utf8 (mb->name);
1181 char *str = g_strdup_printf ("Method %s does not have any IL associated", name);
1182 MonoException *exception = mono_get_exception_argument (NULL, "a method does not have any IL associated");
1185 mono_raise_exception (exception);
1188 code_size = mono_array_length (code);
1189 max_stack = 8; /* we probably need to run a verifier on the code... */
1192 stream_data_align (&assembly->code);
1194 /* check for exceptions, maxstack, locals */
1195 maybe_small = (max_stack <= 8) && (!num_locals) && (!num_exception);
1197 if (code_size < 64 && !(code_size & 1)) {
1198 flags = (code_size << 2) | 0x2;
1199 } else if (code_size < 32 && (code_size & 1)) {
1200 flags = (code_size << 2) | 0x6; /* LAMESPEC: see metadata.c */
1204 idx = mono_image_add_stream_data (&assembly->code, &flags, 1);
1205 /* add to the fixup todo list */
1206 if (mb->ilgen && mb->ilgen->num_token_fixups)
1207 mono_g_hash_table_insert (assembly->token_fixups, mb->ilgen, GUINT_TO_POINTER (idx + 1));
1208 mono_image_add_stream_data (&assembly->code, mono_array_addr (code, char, 0), code_size);
1209 return assembly->text_rva + idx;
1213 local_sig = MONO_TOKEN_SIGNATURE | encode_locals (assembly, mb->ilgen);
1215 * FIXME: need to set also the header size in fat_flags.
1216 * (and more sects and init locals flags)
1220 fat_flags |= METHOD_HEADER_MORE_SECTS;
1221 if (mb->init_locals)
1222 fat_flags |= METHOD_HEADER_INIT_LOCALS;
1223 fat_header [0] = fat_flags;
1224 fat_header [1] = (header_size / 4 ) << 4;
1225 short_value = GUINT16_TO_LE (max_stack);
1226 memcpy (fat_header + 2, &short_value, 2);
1227 int_value = GUINT32_TO_LE (code_size);
1228 memcpy (fat_header + 4, &int_value, 4);
1229 int_value = GUINT32_TO_LE (local_sig);
1230 memcpy (fat_header + 8, &int_value, 4);
1231 idx = mono_image_add_stream_data (&assembly->code, fat_header, 12);
1232 /* add to the fixup todo list */
1233 if (mb->ilgen && mb->ilgen->num_token_fixups)
1234 mono_g_hash_table_insert (assembly->token_fixups, mb->ilgen, GUINT_TO_POINTER (idx + 12));
1236 mono_image_add_stream_data (&assembly->code, mono_array_addr (code, char, 0), code_size);
1237 if (num_exception) {
1238 unsigned char sheader [4];
1239 MonoILExceptionInfo * ex_info;
1240 MonoILExceptionBlock * ex_block;
1243 stream_data_align (&assembly->code);
1244 /* always use fat format for now */
1245 sheader [0] = METHOD_HEADER_SECTION_FAT_FORMAT | METHOD_HEADER_SECTION_EHTABLE;
1246 num_exception *= 6 * sizeof (guint32);
1247 num_exception += 4; /* include the size of the header */
1248 sheader [1] = num_exception & 0xff;
1249 sheader [2] = (num_exception >> 8) & 0xff;
1250 sheader [3] = (num_exception >> 16) & 0xff;
1251 mono_image_add_stream_data (&assembly->code, (char*)sheader, 4);
1252 /* fat header, so we are already aligned */
1254 for (i = mono_array_length (mb->ilgen->ex_handlers) - 1; i >= 0; --i) {
1255 ex_info = (MonoILExceptionInfo *)mono_array_addr (mb->ilgen->ex_handlers, MonoILExceptionInfo, i);
1256 if (ex_info->handlers) {
1257 int finally_start = ex_info->start + ex_info->len;
1258 for (j = 0; j < mono_array_length (ex_info->handlers); ++j) {
1260 ex_block = (MonoILExceptionBlock*)mono_array_addr (ex_info->handlers, MonoILExceptionBlock, j);
1262 val = GUINT32_TO_LE (ex_block->type);
1263 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1265 val = GUINT32_TO_LE (ex_info->start);
1266 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1267 /* need fault, too, probably */
1268 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FINALLY)
1269 val = GUINT32_TO_LE (finally_start - ex_info->start);
1271 val = GUINT32_TO_LE (ex_info->len);
1272 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1273 /* handler offset */
1274 val = GUINT32_TO_LE (ex_block->start);
1275 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1277 val = GUINT32_TO_LE (ex_block->len);
1278 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1279 finally_start = ex_block->start + ex_block->len;
1280 if (ex_block->extype) {
1281 val = mono_metadata_token_from_dor (mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)ex_block->extype)));
1283 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FILTER)
1284 val = ex_block->filter_offset;
1288 val = GUINT32_TO_LE (val);
1289 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1290 /*g_print ("out clause %d: from %d len=%d, handler at %d, %d, finally_start=%d, ex_info->start=%d, ex_info->len=%d, ex_block->type=%d, j=%d, i=%d\n",
1291 clause.flags, clause.try_offset, clause.try_len, clause.handler_offset, clause.handler_len, finally_start, ex_info->start, ex_info->len, ex_block->type, j, i);*/
1294 g_error ("No clauses for ex info block %d", i);
1298 return assembly->text_rva + idx;
1302 find_index_in_table (MonoDynamicImage *assembly, int table_idx, int col, guint32 token)
1304 MONO_REQ_GC_NEUTRAL_MODE;
1307 MonoDynamicTable *table;
1310 table = &assembly->tables [table_idx];
1312 g_assert (col < table->columns);
1314 values = table->values + table->columns;
1315 for (i = 1; i <= table->rows; ++i) {
1316 if (values [col] == token)
1318 values += table->columns;
1324 * LOCKING: Acquires the loader lock.
1326 static MonoCustomAttrInfo*
1327 lookup_custom_attr (MonoImage *image, gpointer member)
1329 MONO_REQ_GC_NEUTRAL_MODE;
1331 MonoCustomAttrInfo* res;
1333 res = (MonoCustomAttrInfo *)mono_image_property_lookup (image, member, MONO_PROP_DYNAMIC_CATTR);
1338 res = (MonoCustomAttrInfo *)g_memdup (res, MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * res->num_attrs);
1344 custom_attr_visible (MonoImage *image, MonoReflectionCustomAttr *cattr)
1346 MONO_REQ_GC_UNSAFE_MODE;
1348 /* FIXME: Need to do more checks */
1349 if (cattr->ctor->method && (cattr->ctor->method->klass->image != image)) {
1350 int visibility = cattr->ctor->method->klass->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK;
1352 if ((visibility != TYPE_ATTRIBUTE_PUBLIC) && (visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC))
1359 static MonoCustomAttrInfo*
1360 mono_custom_attrs_from_builders (MonoImage *alloc_img, MonoImage *image, MonoArray *cattrs)
1362 MONO_REQ_GC_UNSAFE_MODE;
1364 int i, index, count, not_visible;
1365 MonoCustomAttrInfo *ainfo;
1366 MonoReflectionCustomAttr *cattr;
1370 /* FIXME: check in assembly the Run flag is set */
1372 count = mono_array_length (cattrs);
1374 /* Skip nonpublic attributes since MS.NET seems to do the same */
1375 /* FIXME: This needs to be done more globally */
1377 for (i = 0; i < count; ++i) {
1378 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1379 if (!custom_attr_visible (image, cattr))
1382 count -= not_visible;
1384 ainfo = (MonoCustomAttrInfo *)image_g_malloc0 (alloc_img, MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * count);
1386 ainfo->image = image;
1387 ainfo->num_attrs = count;
1388 ainfo->cached = alloc_img != NULL;
1390 for (i = 0; i < count; ++i) {
1391 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1392 if (custom_attr_visible (image, cattr)) {
1393 unsigned char *saved = (unsigned char *)mono_image_alloc (image, mono_array_length (cattr->data));
1394 memcpy (saved, mono_array_addr (cattr->data, char, 0), mono_array_length (cattr->data));
1395 ainfo->attrs [index].ctor = cattr->ctor->method;
1396 ainfo->attrs [index].data = saved;
1397 ainfo->attrs [index].data_size = mono_array_length (cattr->data);
1405 #ifndef DISABLE_REFLECTION_EMIT
1407 * LOCKING: Acquires the loader lock.
1410 mono_save_custom_attrs (MonoImage *image, void *obj, MonoArray *cattrs)
1412 MONO_REQ_GC_UNSAFE_MODE;
1414 MonoCustomAttrInfo *ainfo, *tmp;
1416 if (!cattrs || !mono_array_length (cattrs))
1419 ainfo = mono_custom_attrs_from_builders (image, image, cattrs);
1421 mono_loader_lock ();
1422 tmp = (MonoCustomAttrInfo *)mono_image_property_lookup (image, obj, MONO_PROP_DYNAMIC_CATTR);
1424 mono_custom_attrs_free (tmp);
1425 mono_image_property_insert (image, obj, MONO_PROP_DYNAMIC_CATTR, ainfo);
1426 mono_loader_unlock ();
1432 mono_custom_attrs_free (MonoCustomAttrInfo *ainfo)
1434 MONO_REQ_GC_NEUTRAL_MODE;
1441 * idx is the table index of the object
1442 * type is one of MONO_CUSTOM_ATTR_*
1445 mono_image_add_cattrs (MonoDynamicImage *assembly, guint32 idx, guint32 type, MonoArray *cattrs)
1447 MONO_REQ_GC_UNSAFE_MODE;
1449 MonoDynamicTable *table;
1450 MonoReflectionCustomAttr *cattr;
1452 guint32 count, i, token;
1454 char *p = blob_size;
1456 /* it is legal to pass a NULL cattrs: we avoid to use the if in a lot of places */
1459 count = mono_array_length (cattrs);
1460 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
1461 table->rows += count;
1462 alloc_table (table, table->rows);
1463 values = table->values + table->next_idx * MONO_CUSTOM_ATTR_SIZE;
1464 idx <<= MONO_CUSTOM_ATTR_BITS;
1466 for (i = 0; i < count; ++i) {
1467 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1468 values [MONO_CUSTOM_ATTR_PARENT] = idx;
1469 token = mono_image_create_token (assembly, (MonoObject*)cattr->ctor, FALSE, FALSE);
1470 type = mono_metadata_token_index (token);
1471 type <<= MONO_CUSTOM_ATTR_TYPE_BITS;
1472 switch (mono_metadata_token_table (token)) {
1473 case MONO_TABLE_METHOD:
1474 type |= MONO_CUSTOM_ATTR_TYPE_METHODDEF;
1476 * fixup_cattrs () needs to fix this up. We can't use image->tokens, since it contains the old token for the
1477 * method, not the one returned by mono_image_create_token ().
1479 mono_g_hash_table_insert (assembly->remapped_tokens, GUINT_TO_POINTER (token), cattr->ctor);
1481 case MONO_TABLE_MEMBERREF:
1482 type |= MONO_CUSTOM_ATTR_TYPE_MEMBERREF;
1485 g_warning ("got wrong token in custom attr");
1488 values [MONO_CUSTOM_ATTR_TYPE] = type;
1490 mono_metadata_encode_value (mono_array_length (cattr->data), p, &p);
1491 values [MONO_CUSTOM_ATTR_VALUE] = add_to_blob_cached (assembly, blob_size, p - blob_size,
1492 mono_array_addr (cattr->data, char, 0), mono_array_length (cattr->data));
1493 values += MONO_CUSTOM_ATTR_SIZE;
1499 mono_image_add_decl_security (MonoDynamicImage *assembly, guint32 parent_token, MonoArray *permissions)
1501 MONO_REQ_GC_UNSAFE_MODE;
1503 MonoDynamicTable *table;
1505 guint32 count, i, idx;
1506 MonoReflectionPermissionSet *perm;
1511 count = mono_array_length (permissions);
1512 table = &assembly->tables [MONO_TABLE_DECLSECURITY];
1513 table->rows += count;
1514 alloc_table (table, table->rows);
1516 for (i = 0; i < mono_array_length (permissions); ++i) {
1517 perm = (MonoReflectionPermissionSet*)mono_array_addr (permissions, MonoReflectionPermissionSet, i);
1519 values = table->values + table->next_idx * MONO_DECL_SECURITY_SIZE;
1521 idx = mono_metadata_token_index (parent_token);
1522 idx <<= MONO_HAS_DECL_SECURITY_BITS;
1523 switch (mono_metadata_token_table (parent_token)) {
1524 case MONO_TABLE_TYPEDEF:
1525 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
1527 case MONO_TABLE_METHOD:
1528 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
1530 case MONO_TABLE_ASSEMBLY:
1531 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
1534 g_assert_not_reached ();
1537 values [MONO_DECL_SECURITY_ACTION] = perm->action;
1538 values [MONO_DECL_SECURITY_PARENT] = idx;
1539 values [MONO_DECL_SECURITY_PERMISSIONSET] = add_mono_string_to_blob_cached (assembly, perm->pset);
1546 * Fill in the MethodDef and ParamDef tables for a method.
1547 * This is used for both normal methods and constructors.
1550 mono_image_basic_method (ReflectionMethodBuilder *mb, MonoDynamicImage *assembly)
1552 MONO_REQ_GC_UNSAFE_MODE;
1554 MonoDynamicTable *table;
1558 /* room in this table is already allocated */
1559 table = &assembly->tables [MONO_TABLE_METHOD];
1560 *mb->table_idx = table->next_idx ++;
1561 g_hash_table_insert (assembly->method_to_table_idx, mb->mhandle, GUINT_TO_POINTER ((*mb->table_idx)));
1562 values = table->values + *mb->table_idx * MONO_METHOD_SIZE;
1563 values [MONO_METHOD_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->name);
1564 values [MONO_METHOD_FLAGS] = mb->attrs;
1565 values [MONO_METHOD_IMPLFLAGS] = mb->iattrs;
1566 values [MONO_METHOD_SIGNATURE] = method_builder_encode_signature (assembly, mb);
1567 values [MONO_METHOD_RVA] = method_encode_code (assembly, mb);
1569 table = &assembly->tables [MONO_TABLE_PARAM];
1570 values [MONO_METHOD_PARAMLIST] = table->next_idx;
1572 mono_image_add_decl_security (assembly,
1573 mono_metadata_make_token (MONO_TABLE_METHOD, *mb->table_idx), mb->permissions);
1576 MonoDynamicTable *mtable;
1579 mtable = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
1580 mvalues = mtable->values + mtable->next_idx * MONO_FIELD_MARSHAL_SIZE;
1583 for (i = 0; i < mono_array_length (mb->pinfo); ++i) {
1584 if (mono_array_get (mb->pinfo, gpointer, i))
1587 table->rows += count;
1588 alloc_table (table, table->rows);
1589 values = table->values + table->next_idx * MONO_PARAM_SIZE;
1590 for (i = 0; i < mono_array_length (mb->pinfo); ++i) {
1591 MonoReflectionParamBuilder *pb;
1592 if ((pb = mono_array_get (mb->pinfo, MonoReflectionParamBuilder*, i))) {
1593 values [MONO_PARAM_FLAGS] = pb->attrs;
1594 values [MONO_PARAM_SEQUENCE] = i;
1595 if (pb->name != NULL) {
1596 values [MONO_PARAM_NAME] = string_heap_insert_mstring (&assembly->sheap, pb->name);
1598 values [MONO_PARAM_NAME] = 0;
1600 values += MONO_PARAM_SIZE;
1601 if (pb->marshal_info) {
1603 alloc_table (mtable, mtable->rows);
1604 mvalues = mtable->values + mtable->rows * MONO_FIELD_MARSHAL_SIZE;
1605 mvalues [MONO_FIELD_MARSHAL_PARENT] = (table->next_idx << MONO_HAS_FIELD_MARSHAL_BITS) | MONO_HAS_FIELD_MARSHAL_PARAMDEF;
1606 mvalues [MONO_FIELD_MARSHAL_NATIVE_TYPE] = encode_marshal_blob (assembly, pb->marshal_info);
1608 pb->table_idx = table->next_idx++;
1609 if (pb->attrs & PARAM_ATTRIBUTE_HAS_DEFAULT) {
1610 guint32 field_type = 0;
1611 mtable = &assembly->tables [MONO_TABLE_CONSTANT];
1613 alloc_table (mtable, mtable->rows);
1614 mvalues = mtable->values + mtable->rows * MONO_CONSTANT_SIZE;
1615 mvalues [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_PARAM | (pb->table_idx << MONO_HASCONSTANT_BITS);
1616 mvalues [MONO_CONSTANT_VALUE] = encode_constant (assembly, pb->def_value, &field_type);
1617 mvalues [MONO_CONSTANT_TYPE] = field_type;
1618 mvalues [MONO_CONSTANT_PADDING] = 0;
1625 #ifndef DISABLE_REFLECTION_EMIT
1627 reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb)
1629 MONO_REQ_GC_UNSAFE_MODE;
1631 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1633 rmb->ilgen = mb->ilgen;
1634 rmb->rtype = mono_reflection_type_resolve_user_types ((MonoReflectionType*)mb->rtype);
1635 rmb->parameters = mb->parameters;
1636 rmb->generic_params = mb->generic_params;
1637 rmb->generic_container = mb->generic_container;
1638 rmb->opt_types = NULL;
1639 rmb->pinfo = mb->pinfo;
1640 rmb->attrs = mb->attrs;
1641 rmb->iattrs = mb->iattrs;
1642 rmb->call_conv = mb->call_conv;
1643 rmb->code = mb->code;
1644 rmb->type = mb->type;
1645 rmb->name = mb->name;
1646 rmb->table_idx = &mb->table_idx;
1647 rmb->init_locals = mb->init_locals;
1648 rmb->skip_visibility = FALSE;
1649 rmb->return_modreq = mb->return_modreq;
1650 rmb->return_modopt = mb->return_modopt;
1651 rmb->param_modreq = mb->param_modreq;
1652 rmb->param_modopt = mb->param_modopt;
1653 rmb->permissions = mb->permissions;
1654 rmb->mhandle = mb->mhandle;
1659 rmb->charset = mb->charset;
1660 rmb->extra_flags = mb->extra_flags;
1661 rmb->native_cc = mb->native_cc;
1662 rmb->dllentry = mb->dllentry;
1668 reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb)
1670 MONO_REQ_GC_UNSAFE_MODE;
1672 const char *name = mb->attrs & METHOD_ATTRIBUTE_STATIC ? ".cctor": ".ctor";
1674 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1676 rmb->ilgen = mb->ilgen;
1677 rmb->rtype = mono_type_get_object (mono_domain_get (), &mono_defaults.void_class->byval_arg);
1678 rmb->parameters = mb->parameters;
1679 rmb->generic_params = NULL;
1680 rmb->generic_container = NULL;
1681 rmb->opt_types = NULL;
1682 rmb->pinfo = mb->pinfo;
1683 rmb->attrs = mb->attrs;
1684 rmb->iattrs = mb->iattrs;
1685 rmb->call_conv = mb->call_conv;
1687 rmb->type = mb->type;
1688 rmb->name = mono_string_new (mono_domain_get (), name);
1689 rmb->table_idx = &mb->table_idx;
1690 rmb->init_locals = mb->init_locals;
1691 rmb->skip_visibility = FALSE;
1692 rmb->return_modreq = NULL;
1693 rmb->return_modopt = NULL;
1694 rmb->param_modreq = mb->param_modreq;
1695 rmb->param_modopt = mb->param_modopt;
1696 rmb->permissions = mb->permissions;
1697 rmb->mhandle = mb->mhandle;
1703 reflection_methodbuilder_from_dynamic_method (ReflectionMethodBuilder *rmb, MonoReflectionDynamicMethod *mb)
1705 MONO_REQ_GC_UNSAFE_MODE;
1707 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1709 rmb->ilgen = mb->ilgen;
1710 rmb->rtype = mb->rtype;
1711 rmb->parameters = mb->parameters;
1712 rmb->generic_params = NULL;
1713 rmb->generic_container = NULL;
1714 rmb->opt_types = NULL;
1716 rmb->attrs = mb->attrs;
1718 rmb->call_conv = mb->call_conv;
1720 rmb->type = (MonoObject *) mb->owner;
1721 rmb->name = mb->name;
1722 rmb->table_idx = NULL;
1723 rmb->init_locals = mb->init_locals;
1724 rmb->skip_visibility = mb->skip_visibility;
1725 rmb->return_modreq = NULL;
1726 rmb->return_modopt = NULL;
1727 rmb->param_modreq = NULL;
1728 rmb->param_modopt = NULL;
1729 rmb->permissions = NULL;
1730 rmb->mhandle = mb->mhandle;
1737 mono_image_add_methodimpl (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
1739 MONO_REQ_GC_UNSAFE_MODE;
1741 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mb->type;
1742 MonoDynamicTable *table;
1745 MonoReflectionMethod *m;
1748 if (!mb->override_methods)
1751 for (i = 0; i < mono_array_length (mb->override_methods); ++i) {
1752 m = mono_array_get (mb->override_methods, MonoReflectionMethod*, i);
1754 table = &assembly->tables [MONO_TABLE_METHODIMPL];
1756 alloc_table (table, table->rows);
1757 values = table->values + table->rows * MONO_METHODIMPL_SIZE;
1758 values [MONO_METHODIMPL_CLASS] = tb->table_idx;
1759 values [MONO_METHODIMPL_BODY] = MONO_METHODDEFORREF_METHODDEF | (mb->table_idx << MONO_METHODDEFORREF_BITS);
1761 tok = mono_image_create_token (assembly, (MonoObject*)m, FALSE, FALSE);
1762 switch (mono_metadata_token_table (tok)) {
1763 case MONO_TABLE_MEMBERREF:
1764 tok = (mono_metadata_token_index (tok) << MONO_METHODDEFORREF_BITS ) | MONO_METHODDEFORREF_METHODREF;
1766 case MONO_TABLE_METHOD:
1767 tok = (mono_metadata_token_index (tok) << MONO_METHODDEFORREF_BITS ) | MONO_METHODDEFORREF_METHODDEF;
1770 g_assert_not_reached ();
1772 values [MONO_METHODIMPL_DECLARATION] = tok;
1776 #ifndef DISABLE_REFLECTION_EMIT
1778 mono_image_get_method_info (MonoReflectionMethodBuilder *mb, MonoDynamicImage *assembly)
1780 MONO_REQ_GC_UNSAFE_MODE;
1782 MonoDynamicTable *table;
1784 ReflectionMethodBuilder rmb;
1787 reflection_methodbuilder_from_method_builder (&rmb, mb);
1789 mono_image_basic_method (&rmb, assembly);
1790 mb->table_idx = *rmb.table_idx;
1792 if (mb->dll) { /* It's a P/Invoke method */
1794 /* map CharSet values to on-disk values */
1795 int ncharset = (mb->charset ? (mb->charset - 1) * 2 : 0);
1796 int extra_flags = mb->extra_flags;
1797 table = &assembly->tables [MONO_TABLE_IMPLMAP];
1799 alloc_table (table, table->rows);
1800 values = table->values + table->rows * MONO_IMPLMAP_SIZE;
1802 values [MONO_IMPLMAP_FLAGS] = (mb->native_cc << 8) | ncharset | extra_flags;
1803 values [MONO_IMPLMAP_MEMBER] = (mb->table_idx << 1) | 1; /* memberforwarded: method */
1805 values [MONO_IMPLMAP_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->dllentry);
1807 values [MONO_IMPLMAP_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->name);
1808 moduleref = string_heap_insert_mstring (&assembly->sheap, mb->dll);
1809 if (!(values [MONO_IMPLMAP_SCOPE] = find_index_in_table (assembly, MONO_TABLE_MODULEREF, MONO_MODULEREF_NAME, moduleref))) {
1810 table = &assembly->tables [MONO_TABLE_MODULEREF];
1812 alloc_table (table, table->rows);
1813 table->values [table->rows * MONO_MODULEREF_SIZE + MONO_MODULEREF_NAME] = moduleref;
1814 values [MONO_IMPLMAP_SCOPE] = table->rows;
1818 if (mb->generic_params) {
1819 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
1820 table->rows += mono_array_length (mb->generic_params);
1821 alloc_table (table, table->rows);
1822 for (i = 0; i < mono_array_length (mb->generic_params); ++i) {
1823 guint32 owner = MONO_TYPEORMETHOD_METHOD | (mb->table_idx << MONO_TYPEORMETHOD_BITS);
1825 mono_image_get_generic_param_info (
1826 (MonoReflectionGenericParam *)mono_array_get (mb->generic_params, gpointer, i), owner, assembly);
1833 mono_image_get_ctor_info (MonoDomain *domain, MonoReflectionCtorBuilder *mb, MonoDynamicImage *assembly)
1835 MONO_REQ_GC_UNSAFE_MODE;
1837 ReflectionMethodBuilder rmb;
1839 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
1841 mono_image_basic_method (&rmb, assembly);
1842 mb->table_idx = *rmb.table_idx;
1847 type_get_fully_qualified_name (MonoType *type)
1849 MONO_REQ_GC_NEUTRAL_MODE;
1851 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
1855 type_get_qualified_name (MonoType *type, MonoAssembly *ass)
1857 MONO_REQ_GC_UNSAFE_MODE;
1862 klass = mono_class_from_mono_type (type);
1864 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
1865 ta = klass->image->assembly;
1866 if (assembly_is_dynamic (ta) || (ta == ass)) {
1867 if (klass->generic_class || klass->generic_container)
1868 /* For generic type definitions, we want T, while REFLECTION returns T<K> */
1869 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_FULL_NAME);
1871 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
1874 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
1877 #ifndef DISABLE_REFLECTION_EMIT
1878 /*field_image is the image to which the eventual custom mods have been encoded against*/
1880 fieldref_encode_signature (MonoDynamicImage *assembly, MonoImage *field_image, MonoType *type)
1882 MONO_REQ_GC_NEUTRAL_MODE;
1885 guint32 idx, i, token;
1887 if (!assembly->save)
1890 sigbuffer_init (&buf, 32);
1892 sigbuffer_add_value (&buf, 0x06);
1893 /* encode custom attributes before the type */
1894 if (type->num_mods) {
1895 for (i = 0; i < type->num_mods; ++i) {
1898 MonoClass *klass = mono_class_get_checked (field_image, type->modifiers [i].token, &error);
1899 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
1901 token = mono_image_typedef_or_ref (assembly, &klass->byval_arg);
1903 token = type->modifiers [i].token;
1906 if (type->modifiers [i].required)
1907 sigbuffer_add_byte (&buf, MONO_TYPE_CMOD_REQD);
1909 sigbuffer_add_byte (&buf, MONO_TYPE_CMOD_OPT);
1911 sigbuffer_add_value (&buf, token);
1914 encode_type (assembly, type, &buf);
1915 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1916 sigbuffer_free (&buf);
1922 field_encode_signature (MonoDynamicImage *assembly, MonoReflectionFieldBuilder *fb)
1924 MONO_REQ_GC_UNSAFE_MODE;
1928 guint32 typespec = 0;
1932 init_type_builder_generics (fb->type);
1934 type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
1935 klass = mono_class_from_mono_type (type);
1937 sigbuffer_init (&buf, 32);
1939 sigbuffer_add_value (&buf, 0x06);
1940 encode_custom_modifiers (assembly, fb->modreq, fb->modopt, &buf);
1941 /* encode custom attributes before the type */
1943 if (klass->generic_container)
1944 typespec = create_typespec (assembly, type);
1947 MonoGenericClass *gclass;
1948 gclass = mono_metadata_lookup_generic_class (klass, klass->generic_container->context.class_inst, TRUE);
1949 encode_generic_class (assembly, gclass, &buf);
1951 encode_type (assembly, type, &buf);
1953 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1954 sigbuffer_free (&buf);
1959 encode_constant (MonoDynamicImage *assembly, MonoObject *val, MonoTypeEnum *ret_type)
1961 MONO_REQ_GC_UNSAFE_MODE;
1963 char blob_size [64];
1964 char *b = blob_size;
1967 guint32 idx = 0, len = 0, dummy = 0;
1969 buf = (char *)g_malloc (64);
1971 *ret_type = MONO_TYPE_CLASS;
1973 box_val = (char*)&dummy;
1975 box_val = ((char*)val) + sizeof (MonoObject);
1976 *ret_type = val->vtable->klass->byval_arg.type;
1979 switch (*ret_type) {
1980 case MONO_TYPE_BOOLEAN:
1985 case MONO_TYPE_CHAR:
2002 case MONO_TYPE_VALUETYPE: {
2003 MonoClass *klass = val->vtable->klass;
2005 if (klass->enumtype) {
2006 *ret_type = mono_class_enum_basetype (klass)->type;
2008 } else if (mono_is_corlib_image (klass->image) && strcmp (klass->name_space, "System") == 0 && strcmp (klass->name, "DateTime") == 0) {
2011 g_error ("we can't encode valuetypes, we should have never reached this line");
2014 case MONO_TYPE_CLASS:
2016 case MONO_TYPE_STRING: {
2017 MonoString *str = (MonoString*)val;
2018 /* there is no signature */
2019 len = str->length * 2;
2020 mono_metadata_encode_value (len, b, &b);
2021 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
2023 char *swapped = g_malloc (2 * mono_string_length (str));
2024 const char *p = (const char*)mono_string_chars (str);
2026 swap_with_size (swapped, p, 2, mono_string_length (str));
2027 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, swapped, len);
2031 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, (char*)mono_string_chars (str), len);
2037 case MONO_TYPE_GENERICINST:
2038 *ret_type = val->vtable->klass->generic_class->container_class->byval_arg.type;
2041 g_error ("we don't encode constant type 0x%02x yet", *ret_type);
2044 /* there is no signature */
2045 mono_metadata_encode_value (len, b, &b);
2046 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
2047 idx = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
2048 swap_with_size (blob_size, box_val, len, 1);
2049 mono_image_add_stream_data (&assembly->blob, blob_size, len);
2051 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, box_val, len);
2059 encode_marshal_blob (MonoDynamicImage *assembly, MonoReflectionMarshal *minfo)
2061 MONO_REQ_GC_UNSAFE_MODE;
2067 sigbuffer_init (&buf, 32);
2069 sigbuffer_add_value (&buf, minfo->type);
2071 switch (minfo->type) {
2072 case MONO_NATIVE_BYVALTSTR:
2073 case MONO_NATIVE_BYVALARRAY:
2074 sigbuffer_add_value (&buf, minfo->count);
2076 case MONO_NATIVE_LPARRAY:
2077 if (minfo->eltype || minfo->has_size) {
2078 sigbuffer_add_value (&buf, minfo->eltype);
2079 if (minfo->has_size) {
2080 sigbuffer_add_value (&buf, minfo->param_num != -1? minfo->param_num: 0);
2081 sigbuffer_add_value (&buf, minfo->count != -1? minfo->count: 0);
2083 /* LAMESPEC: ElemMult is undocumented */
2084 sigbuffer_add_value (&buf, minfo->param_num != -1? 1: 0);
2088 case MONO_NATIVE_SAFEARRAY:
2090 sigbuffer_add_value (&buf, minfo->eltype);
2092 case MONO_NATIVE_CUSTOM:
2094 str = mono_string_to_utf8 (minfo->guid);
2096 sigbuffer_add_value (&buf, len);
2097 sigbuffer_add_mem (&buf, str, len);
2100 sigbuffer_add_value (&buf, 0);
2102 /* native type name */
2103 sigbuffer_add_value (&buf, 0);
2104 /* custom marshaler type name */
2105 if (minfo->marshaltype || minfo->marshaltyperef) {
2106 if (minfo->marshaltyperef)
2107 str = type_get_fully_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)minfo->marshaltyperef));
2109 str = mono_string_to_utf8 (minfo->marshaltype);
2111 sigbuffer_add_value (&buf, len);
2112 sigbuffer_add_mem (&buf, str, len);
2115 /* FIXME: Actually a bug, since this field is required. Punting for now ... */
2116 sigbuffer_add_value (&buf, 0);
2118 if (minfo->mcookie) {
2119 str = mono_string_to_utf8 (minfo->mcookie);
2121 sigbuffer_add_value (&buf, len);
2122 sigbuffer_add_mem (&buf, str, len);
2125 sigbuffer_add_value (&buf, 0);
2131 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2132 sigbuffer_free (&buf);
2137 mono_image_get_field_info (MonoReflectionFieldBuilder *fb, MonoDynamicImage *assembly)
2139 MONO_REQ_GC_UNSAFE_MODE;
2141 MonoDynamicTable *table;
2144 /* maybe this fixup should be done in the C# code */
2145 if (fb->attrs & FIELD_ATTRIBUTE_LITERAL)
2146 fb->attrs |= FIELD_ATTRIBUTE_HAS_DEFAULT;
2147 table = &assembly->tables [MONO_TABLE_FIELD];
2148 fb->table_idx = table->next_idx ++;
2149 g_hash_table_insert (assembly->field_to_table_idx, fb->handle, GUINT_TO_POINTER (fb->table_idx));
2150 values = table->values + fb->table_idx * MONO_FIELD_SIZE;
2151 values [MONO_FIELD_NAME] = string_heap_insert_mstring (&assembly->sheap, fb->name);
2152 values [MONO_FIELD_FLAGS] = fb->attrs;
2153 values [MONO_FIELD_SIGNATURE] = field_encode_signature (assembly, fb);
2155 if (fb->offset != -1) {
2156 table = &assembly->tables [MONO_TABLE_FIELDLAYOUT];
2158 alloc_table (table, table->rows);
2159 values = table->values + table->rows * MONO_FIELD_LAYOUT_SIZE;
2160 values [MONO_FIELD_LAYOUT_FIELD] = fb->table_idx;
2161 values [MONO_FIELD_LAYOUT_OFFSET] = fb->offset;
2163 if (fb->attrs & FIELD_ATTRIBUTE_LITERAL) {
2164 MonoTypeEnum field_type = (MonoTypeEnum)0;
2165 table = &assembly->tables [MONO_TABLE_CONSTANT];
2167 alloc_table (table, table->rows);
2168 values = table->values + table->rows * MONO_CONSTANT_SIZE;
2169 values [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_FIEDDEF | (fb->table_idx << MONO_HASCONSTANT_BITS);
2170 values [MONO_CONSTANT_VALUE] = encode_constant (assembly, fb->def_value, &field_type);
2171 values [MONO_CONSTANT_TYPE] = field_type;
2172 values [MONO_CONSTANT_PADDING] = 0;
2174 if (fb->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA) {
2176 table = &assembly->tables [MONO_TABLE_FIELDRVA];
2178 alloc_table (table, table->rows);
2179 values = table->values + table->rows * MONO_FIELD_RVA_SIZE;
2180 values [MONO_FIELD_RVA_FIELD] = fb->table_idx;
2182 * We store it in the code section because it's simpler for now.
2185 if (mono_array_length (fb->rva_data) >= 10)
2186 stream_data_align (&assembly->code);
2187 rva_idx = mono_image_add_stream_data (&assembly->code, mono_array_addr (fb->rva_data, char, 0), mono_array_length (fb->rva_data));
2189 rva_idx = mono_image_add_stream_zero (&assembly->code, mono_class_value_size (fb->handle->parent, NULL));
2190 values [MONO_FIELD_RVA_RVA] = rva_idx + assembly->text_rva;
2192 if (fb->marshal_info) {
2193 table = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
2195 alloc_table (table, table->rows);
2196 values = table->values + table->rows * MONO_FIELD_MARSHAL_SIZE;
2197 values [MONO_FIELD_MARSHAL_PARENT] = (fb->table_idx << MONO_HAS_FIELD_MARSHAL_BITS) | MONO_HAS_FIELD_MARSHAL_FIELDSREF;
2198 values [MONO_FIELD_MARSHAL_NATIVE_TYPE] = encode_marshal_blob (assembly, fb->marshal_info);
2203 property_encode_signature (MonoDynamicImage *assembly, MonoReflectionPropertyBuilder *fb)
2205 MONO_REQ_GC_UNSAFE_MODE;
2208 guint32 nparams = 0;
2209 MonoReflectionMethodBuilder *mb = fb->get_method;
2210 MonoReflectionMethodBuilder *smb = fb->set_method;
2213 if (mb && mb->parameters)
2214 nparams = mono_array_length (mb->parameters);
2215 if (!mb && smb && smb->parameters)
2216 nparams = mono_array_length (smb->parameters) - 1;
2217 sigbuffer_init (&buf, 32);
2218 if (fb->call_conv & 0x20)
2219 sigbuffer_add_byte (&buf, 0x28);
2221 sigbuffer_add_byte (&buf, 0x08);
2222 sigbuffer_add_value (&buf, nparams);
2224 encode_reflection_type (assembly, (MonoReflectionType*)mb->rtype, &buf);
2225 for (i = 0; i < nparams; ++i) {
2226 MonoReflectionType *pt = mono_array_get (mb->parameters, MonoReflectionType*, i);
2227 encode_reflection_type (assembly, pt, &buf);
2229 } else if (smb && smb->parameters) {
2230 /* the property type is the last param */
2231 encode_reflection_type (assembly, mono_array_get (smb->parameters, MonoReflectionType*, nparams), &buf);
2232 for (i = 0; i < nparams; ++i) {
2233 MonoReflectionType *pt = mono_array_get (smb->parameters, MonoReflectionType*, i);
2234 encode_reflection_type (assembly, pt, &buf);
2237 encode_reflection_type (assembly, (MonoReflectionType*)fb->type, &buf);
2240 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2241 sigbuffer_free (&buf);
2246 mono_image_get_property_info (MonoReflectionPropertyBuilder *pb, MonoDynamicImage *assembly)
2248 MONO_REQ_GC_UNSAFE_MODE;
2250 MonoDynamicTable *table;
2252 guint num_methods = 0;
2256 * we need to set things in the following tables:
2257 * PROPERTYMAP (info already filled in _get_type_info ())
2258 * PROPERTY (rows already preallocated in _get_type_info ())
2259 * METHOD (method info already done with the generic method code)
2263 table = &assembly->tables [MONO_TABLE_PROPERTY];
2264 pb->table_idx = table->next_idx ++;
2265 values = table->values + pb->table_idx * MONO_PROPERTY_SIZE;
2266 values [MONO_PROPERTY_NAME] = string_heap_insert_mstring (&assembly->sheap, pb->name);
2267 values [MONO_PROPERTY_FLAGS] = pb->attrs;
2268 values [MONO_PROPERTY_TYPE] = property_encode_signature (assembly, pb);
2270 /* FIXME: we still don't handle 'other' methods */
2271 if (pb->get_method) num_methods ++;
2272 if (pb->set_method) num_methods ++;
2274 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
2275 table->rows += num_methods;
2276 alloc_table (table, table->rows);
2278 if (pb->get_method) {
2279 semaidx = table->next_idx ++;
2280 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2281 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_GETTER;
2282 values [MONO_METHOD_SEMA_METHOD] = pb->get_method->table_idx;
2283 values [MONO_METHOD_SEMA_ASSOCIATION] = (pb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_PROPERTY;
2285 if (pb->set_method) {
2286 semaidx = table->next_idx ++;
2287 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2288 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_SETTER;
2289 values [MONO_METHOD_SEMA_METHOD] = pb->set_method->table_idx;
2290 values [MONO_METHOD_SEMA_ASSOCIATION] = (pb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_PROPERTY;
2292 if (pb->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT) {
2293 MonoTypeEnum field_type = (MonoTypeEnum)0;
2294 table = &assembly->tables [MONO_TABLE_CONSTANT];
2296 alloc_table (table, table->rows);
2297 values = table->values + table->rows * MONO_CONSTANT_SIZE;
2298 values [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_PROPERTY | (pb->table_idx << MONO_HASCONSTANT_BITS);
2299 values [MONO_CONSTANT_VALUE] = encode_constant (assembly, pb->def_value, &field_type);
2300 values [MONO_CONSTANT_TYPE] = field_type;
2301 values [MONO_CONSTANT_PADDING] = 0;
2306 mono_image_get_event_info (MonoReflectionEventBuilder *eb, MonoDynamicImage *assembly)
2308 MONO_REQ_GC_UNSAFE_MODE;
2310 MonoDynamicTable *table;
2312 guint num_methods = 0;
2316 * we need to set things in the following tables:
2317 * EVENTMAP (info already filled in _get_type_info ())
2318 * EVENT (rows already preallocated in _get_type_info ())
2319 * METHOD (method info already done with the generic method code)
2322 table = &assembly->tables [MONO_TABLE_EVENT];
2323 eb->table_idx = table->next_idx ++;
2324 values = table->values + eb->table_idx * MONO_EVENT_SIZE;
2325 values [MONO_EVENT_NAME] = string_heap_insert_mstring (&assembly->sheap, eb->name);
2326 values [MONO_EVENT_FLAGS] = eb->attrs;
2327 values [MONO_EVENT_TYPE] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (eb->type));
2330 * FIXME: we still don't handle 'other' methods
2332 if (eb->add_method) num_methods ++;
2333 if (eb->remove_method) num_methods ++;
2334 if (eb->raise_method) num_methods ++;
2336 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
2337 table->rows += num_methods;
2338 alloc_table (table, table->rows);
2340 if (eb->add_method) {
2341 semaidx = table->next_idx ++;
2342 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2343 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_ADD_ON;
2344 values [MONO_METHOD_SEMA_METHOD] = eb->add_method->table_idx;
2345 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2347 if (eb->remove_method) {
2348 semaidx = table->next_idx ++;
2349 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2350 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_REMOVE_ON;
2351 values [MONO_METHOD_SEMA_METHOD] = eb->remove_method->table_idx;
2352 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2354 if (eb->raise_method) {
2355 semaidx = table->next_idx ++;
2356 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2357 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_FIRE;
2358 values [MONO_METHOD_SEMA_METHOD] = eb->raise_method->table_idx;
2359 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2364 encode_constraints (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
2366 MONO_REQ_GC_UNSAFE_MODE;
2368 MonoDynamicTable *table;
2369 guint32 num_constraints, i;
2373 table = &assembly->tables [MONO_TABLE_GENERICPARAMCONSTRAINT];
2374 num_constraints = gparam->iface_constraints ?
2375 mono_array_length (gparam->iface_constraints) : 0;
2376 table->rows += num_constraints;
2377 if (gparam->base_type)
2379 alloc_table (table, table->rows);
2381 if (gparam->base_type) {
2382 table_idx = table->next_idx ++;
2383 values = table->values + table_idx * MONO_GENPARCONSTRAINT_SIZE;
2385 values [MONO_GENPARCONSTRAINT_GENERICPAR] = owner;
2386 values [MONO_GENPARCONSTRAINT_CONSTRAINT] = mono_image_typedef_or_ref (
2387 assembly, mono_reflection_type_get_handle (gparam->base_type));
2390 for (i = 0; i < num_constraints; i++) {
2391 MonoReflectionType *constraint = (MonoReflectionType *)mono_array_get (
2392 gparam->iface_constraints, gpointer, i);
2394 table_idx = table->next_idx ++;
2395 values = table->values + table_idx * MONO_GENPARCONSTRAINT_SIZE;
2397 values [MONO_GENPARCONSTRAINT_GENERICPAR] = owner;
2398 values [MONO_GENPARCONSTRAINT_CONSTRAINT] = mono_image_typedef_or_ref (
2399 assembly, mono_reflection_type_get_handle (constraint));
2404 mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
2406 MONO_REQ_GC_UNSAFE_MODE;
2408 GenericParamTableEntry *entry;
2411 * The GenericParam table must be sorted according to the `owner' field.
2412 * We need to do this sorting prior to writing the GenericParamConstraint
2413 * table, since we have to use the final GenericParam table indices there
2414 * and they must also be sorted.
2417 entry = g_new0 (GenericParamTableEntry, 1);
2418 entry->owner = owner;
2419 /* FIXME: track where gen_params should be freed and remove the GC root as well */
2420 MONO_GC_REGISTER_ROOT_IF_MOVING (entry->gparam, MONO_ROOT_SOURCE_REFLECTION, "reflection generic parameter");
2421 entry->gparam = gparam;
2423 g_ptr_array_add (assembly->gen_params, entry);
2427 write_generic_param_entry (MonoDynamicImage *assembly, GenericParamTableEntry *entry)
2429 MONO_REQ_GC_UNSAFE_MODE;
2431 MonoDynamicTable *table;
2432 MonoGenericParam *param;
2436 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
2437 table_idx = table->next_idx ++;
2438 values = table->values + table_idx * MONO_GENERICPARAM_SIZE;
2440 param = mono_reflection_type_get_handle ((MonoReflectionType*)entry->gparam)->data.generic_param;
2442 values [MONO_GENERICPARAM_OWNER] = entry->owner;
2443 values [MONO_GENERICPARAM_FLAGS] = entry->gparam->attrs;
2444 values [MONO_GENERICPARAM_NUMBER] = mono_generic_param_num (param);
2445 values [MONO_GENERICPARAM_NAME] = string_heap_insert (&assembly->sheap, mono_generic_param_info (param)->name);
2447 mono_image_add_cattrs (assembly, table_idx, MONO_CUSTOM_ATTR_GENERICPAR, entry->gparam->cattrs);
2449 encode_constraints (entry->gparam, table_idx, assembly);
2453 resolution_scope_from_image (MonoDynamicImage *assembly, MonoImage *image)
2455 MONO_REQ_GC_UNSAFE_MODE;
2457 MonoDynamicTable *table;
2460 guint32 cols [MONO_ASSEMBLY_SIZE];
2464 if ((token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, image))))
2467 if (assembly_is_dynamic (image->assembly) && (image->assembly == assembly->image.assembly)) {
2468 table = &assembly->tables [MONO_TABLE_MODULEREF];
2469 token = table->next_idx ++;
2471 alloc_table (table, table->rows);
2472 values = table->values + token * MONO_MODULEREF_SIZE;
2473 values [MONO_MODULEREF_NAME] = string_heap_insert (&assembly->sheap, image->module_name);
2475 token <<= MONO_RESOLUTION_SCOPE_BITS;
2476 token |= MONO_RESOLUTION_SCOPE_MODULEREF;
2477 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
2482 if (assembly_is_dynamic (image->assembly))
2484 memset (cols, 0, sizeof (cols));
2486 /* image->assembly->image is the manifest module */
2487 image = image->assembly->image;
2488 mono_metadata_decode_row (&image->tables [MONO_TABLE_ASSEMBLY], 0, cols, MONO_ASSEMBLY_SIZE);
2491 table = &assembly->tables [MONO_TABLE_ASSEMBLYREF];
2492 token = table->next_idx ++;
2494 alloc_table (table, table->rows);
2495 values = table->values + token * MONO_ASSEMBLYREF_SIZE;
2496 values [MONO_ASSEMBLYREF_NAME] = string_heap_insert (&assembly->sheap, image->assembly_name);
2497 values [MONO_ASSEMBLYREF_MAJOR_VERSION] = cols [MONO_ASSEMBLY_MAJOR_VERSION];
2498 values [MONO_ASSEMBLYREF_MINOR_VERSION] = cols [MONO_ASSEMBLY_MINOR_VERSION];
2499 values [MONO_ASSEMBLYREF_BUILD_NUMBER] = cols [MONO_ASSEMBLY_BUILD_NUMBER];
2500 values [MONO_ASSEMBLYREF_REV_NUMBER] = cols [MONO_ASSEMBLY_REV_NUMBER];
2501 values [MONO_ASSEMBLYREF_FLAGS] = 0;
2502 values [MONO_ASSEMBLYREF_CULTURE] = 0;
2503 values [MONO_ASSEMBLYREF_HASH_VALUE] = 0;
2505 if (strcmp ("", image->assembly->aname.culture)) {
2506 values [MONO_ASSEMBLYREF_CULTURE] = string_heap_insert (&assembly->sheap,
2507 image->assembly->aname.culture);
2510 if ((pubkey = mono_image_get_public_key (image, &publen))) {
2511 guchar pubtoken [9];
2513 mono_digest_get_public_token (pubtoken + 1, (guchar*)pubkey, publen);
2514 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = mono_image_add_stream_data (&assembly->blob, (char*)pubtoken, 9);
2516 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = 0;
2518 token <<= MONO_RESOLUTION_SCOPE_BITS;
2519 token |= MONO_RESOLUTION_SCOPE_ASSEMBLYREF;
2520 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
2525 create_typespec (MonoDynamicImage *assembly, MonoType *type)
2527 MONO_REQ_GC_NEUTRAL_MODE;
2529 MonoDynamicTable *table;
2534 if ((token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typespec, type))))
2537 sigbuffer_init (&buf, 32);
2538 switch (type->type) {
2539 case MONO_TYPE_FNPTR:
2541 case MONO_TYPE_SZARRAY:
2542 case MONO_TYPE_ARRAY:
2544 case MONO_TYPE_MVAR:
2545 case MONO_TYPE_GENERICINST:
2546 encode_type (assembly, type, &buf);
2548 case MONO_TYPE_CLASS:
2549 case MONO_TYPE_VALUETYPE: {
2550 MonoClass *k = mono_class_from_mono_type (type);
2551 if (!k || !k->generic_container) {
2552 sigbuffer_free (&buf);
2555 encode_type (assembly, type, &buf);
2559 sigbuffer_free (&buf);
2563 table = &assembly->tables [MONO_TABLE_TYPESPEC];
2564 if (assembly->save) {
2565 token = sigbuffer_add_to_blob_cached (assembly, &buf);
2566 alloc_table (table, table->rows + 1);
2567 values = table->values + table->next_idx * MONO_TYPESPEC_SIZE;
2568 values [MONO_TYPESPEC_SIGNATURE] = token;
2570 sigbuffer_free (&buf);
2572 token = MONO_TYPEDEFORREF_TYPESPEC | (table->next_idx << MONO_TYPEDEFORREF_BITS);
2573 g_hash_table_insert (assembly->typespec, type, GUINT_TO_POINTER(token));
2579 mono_image_typedef_or_ref_full (MonoDynamicImage *assembly, MonoType *type, gboolean try_typespec)
2581 MONO_REQ_GC_UNSAFE_MODE;
2583 MonoDynamicTable *table;
2585 guint32 token, scope, enclosing;
2588 /* if the type requires a typespec, we must try that first*/
2589 if (try_typespec && (token = create_typespec (assembly, type)))
2591 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typeref, type));
2594 klass = mono_class_from_mono_type (type);
2596 klass = mono_class_from_mono_type (type);
2599 * If it's in the same module and not a generic type parameter:
2601 if ((klass->image == &assembly->image) && (type->type != MONO_TYPE_VAR) &&
2602 (type->type != MONO_TYPE_MVAR)) {
2603 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
2604 token = MONO_TYPEDEFORREF_TYPEDEF | (tb->table_idx << MONO_TYPEDEFORREF_BITS);
2605 register_dyn_token (assembly, token, (MonoObject *)mono_class_get_ref_info (klass));
2609 if (klass->nested_in) {
2610 enclosing = mono_image_typedef_or_ref_full (assembly, &klass->nested_in->byval_arg, FALSE);
2611 /* get the typeref idx of the enclosing type */
2612 enclosing >>= MONO_TYPEDEFORREF_BITS;
2613 scope = (enclosing << MONO_RESOLUTION_SCOPE_BITS) | MONO_RESOLUTION_SCOPE_TYPEREF;
2615 scope = resolution_scope_from_image (assembly, klass->image);
2617 table = &assembly->tables [MONO_TABLE_TYPEREF];
2618 if (assembly->save) {
2619 alloc_table (table, table->rows + 1);
2620 values = table->values + table->next_idx * MONO_TYPEREF_SIZE;
2621 values [MONO_TYPEREF_SCOPE] = scope;
2622 values [MONO_TYPEREF_NAME] = string_heap_insert (&assembly->sheap, klass->name);
2623 values [MONO_TYPEREF_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
2625 token = MONO_TYPEDEFORREF_TYPEREF | (table->next_idx << MONO_TYPEDEFORREF_BITS); /* typeref */
2626 g_hash_table_insert (assembly->typeref, type, GUINT_TO_POINTER(token));
2628 register_dyn_token (assembly, token, (MonoObject *)mono_class_get_ref_info (klass));
2633 * Despite the name, we handle also TypeSpec (with the above helper).
2636 mono_image_typedef_or_ref (MonoDynamicImage *assembly, MonoType *type)
2638 return mono_image_typedef_or_ref_full (assembly, type, TRUE);
2641 #ifndef DISABLE_REFLECTION_EMIT
2643 mono_image_add_memberef_row (MonoDynamicImage *assembly, guint32 parent, const char *name, guint32 sig)
2645 MONO_REQ_GC_NEUTRAL_MODE;
2647 MonoDynamicTable *table;
2649 guint32 token, pclass;
2651 switch (parent & MONO_TYPEDEFORREF_MASK) {
2652 case MONO_TYPEDEFORREF_TYPEREF:
2653 pclass = MONO_MEMBERREF_PARENT_TYPEREF;
2655 case MONO_TYPEDEFORREF_TYPESPEC:
2656 pclass = MONO_MEMBERREF_PARENT_TYPESPEC;
2658 case MONO_TYPEDEFORREF_TYPEDEF:
2659 pclass = MONO_MEMBERREF_PARENT_TYPEDEF;
2662 g_warning ("unknown typeref or def token 0x%08x for %s", parent, name);
2665 /* extract the index */
2666 parent >>= MONO_TYPEDEFORREF_BITS;
2668 table = &assembly->tables [MONO_TABLE_MEMBERREF];
2670 if (assembly->save) {
2671 alloc_table (table, table->rows + 1);
2672 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
2673 values [MONO_MEMBERREF_CLASS] = pclass | (parent << MONO_MEMBERREF_PARENT_BITS);
2674 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
2675 values [MONO_MEMBERREF_SIGNATURE] = sig;
2678 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
2685 * Insert a memberef row into the metadata: the token that point to the memberref
2686 * is returned. Caching is done in the caller (mono_image_get_methodref_token() or
2687 * mono_image_get_fieldref_token()).
2688 * The sig param is an index to an already built signature.
2691 mono_image_get_memberref_token (MonoDynamicImage *assembly, MonoType *type, const char *name, guint32 sig)
2693 MONO_REQ_GC_NEUTRAL_MODE;
2695 guint32 parent = mono_image_typedef_or_ref (assembly, type);
2696 return mono_image_add_memberef_row (assembly, parent, name, sig);
2701 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec)
2703 MONO_REQ_GC_NEUTRAL_MODE;
2706 MonoMethodSignature *sig;
2708 create_typespec = create_typespec && method->is_generic && method->klass->image != &assembly->image;
2710 if (create_typespec) {
2711 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1)));
2716 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
2717 if (token && !create_typespec)
2720 g_assert (!method->is_inflated);
2723 * A methodref signature can't contain an unmanaged calling convention.
2725 sig = mono_metadata_signature_dup (mono_method_signature (method));
2726 if ((sig->call_convention != MONO_CALL_DEFAULT) && (sig->call_convention != MONO_CALL_VARARG))
2727 sig->call_convention = MONO_CALL_DEFAULT;
2728 token = mono_image_get_memberref_token (assembly, &method->klass->byval_arg,
2729 method->name, method_encode_signature (assembly, sig));
2731 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
2734 if (create_typespec) {
2735 MonoDynamicTable *table = &assembly->tables [MONO_TABLE_METHODSPEC];
2736 g_assert (mono_metadata_token_table (token) == MONO_TABLE_MEMBERREF);
2737 token = (mono_metadata_token_index (token) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
2739 if (assembly->save) {
2742 alloc_table (table, table->rows + 1);
2743 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
2744 values [MONO_METHODSPEC_METHOD] = token;
2745 values [MONO_METHODSPEC_SIGNATURE] = encode_generic_method_sig (assembly, &mono_method_get_generic_container (method)->context);
2748 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
2750 /*methodspec and memberef tokens are diferent, */
2751 g_hash_table_insert (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1), GUINT_TO_POINTER (token));
2758 mono_image_get_methodref_token_for_methodbuilder (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *method)
2760 guint32 token, parent, sig;
2761 ReflectionMethodBuilder rmb;
2763 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)method->type;
2765 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
2769 name = mono_string_to_utf8 (method->name);
2770 reflection_methodbuilder_from_method_builder (&rmb, method);
2773 * A methodref signature can't contain an unmanaged calling convention.
2774 * Since some flags are encoded as part of call_conv, we need to check against it.
2776 if ((rmb.call_conv & ~0x60) != MONO_CALL_DEFAULT && (rmb.call_conv & ~0x60) != MONO_CALL_VARARG)
2777 rmb.call_conv = (rmb.call_conv & 0x60) | MONO_CALL_DEFAULT;
2779 sig = method_builder_encode_signature (assembly, &rmb);
2781 if (tb->generic_params)
2782 parent = create_generic_typespec (assembly, tb);
2784 parent = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)rmb.type));
2786 token = mono_image_add_memberef_row (assembly, parent, name, sig);
2789 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
2794 mono_image_get_varargs_method_token (MonoDynamicImage *assembly, guint32 original,
2795 const gchar *name, guint32 sig)
2797 MonoDynamicTable *table;
2801 table = &assembly->tables [MONO_TABLE_MEMBERREF];
2803 if (assembly->save) {
2804 alloc_table (table, table->rows + 1);
2805 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
2806 values [MONO_MEMBERREF_CLASS] = original;
2807 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
2808 values [MONO_MEMBERREF_SIGNATURE] = sig;
2811 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
2818 encode_generic_method_definition_sig (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
2822 guint32 nparams = mono_array_length (mb->generic_params);
2825 if (!assembly->save)
2828 sigbuffer_init (&buf, 32);
2830 sigbuffer_add_value (&buf, 0xa);
2831 sigbuffer_add_value (&buf, nparams);
2833 for (i = 0; i < nparams; i++) {
2834 sigbuffer_add_value (&buf, MONO_TYPE_MVAR);
2835 sigbuffer_add_value (&buf, i);
2838 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2839 sigbuffer_free (&buf);
2844 mono_image_get_methodspec_token_for_generic_method_definition (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
2846 MonoDynamicTable *table;
2848 guint32 token, mtoken = 0;
2850 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->methodspec, mb));
2854 table = &assembly->tables [MONO_TABLE_METHODSPEC];
2856 mtoken = mono_image_get_methodref_token_for_methodbuilder (assembly, mb);
2857 switch (mono_metadata_token_table (mtoken)) {
2858 case MONO_TABLE_MEMBERREF:
2859 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
2861 case MONO_TABLE_METHOD:
2862 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODDEF;
2865 g_assert_not_reached ();
2868 if (assembly->save) {
2869 alloc_table (table, table->rows + 1);
2870 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
2871 values [MONO_METHODSPEC_METHOD] = mtoken;
2872 values [MONO_METHODSPEC_SIGNATURE] = encode_generic_method_definition_sig (assembly, mb);
2875 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
2878 mono_g_hash_table_insert (assembly->methodspec, mb, GUINT_TO_POINTER(token));
2883 mono_image_get_methodbuilder_token (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb, gboolean create_methodspec)
2887 if (mb->generic_params && create_methodspec)
2888 return mono_image_get_methodspec_token_for_generic_method_definition (assembly, mb);
2890 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, mb));
2894 token = mono_image_get_methodref_token_for_methodbuilder (assembly, mb);
2895 mono_g_hash_table_insert (assembly->handleref_managed, mb, GUINT_TO_POINTER(token));
2900 mono_image_get_ctorbuilder_token (MonoDynamicImage *assembly, MonoReflectionCtorBuilder *mb)
2902 guint32 token, parent, sig;
2903 ReflectionMethodBuilder rmb;
2905 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mb->type;
2907 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, mb));
2911 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
2913 if (tb->generic_params)
2914 parent = create_generic_typespec (assembly, tb);
2916 parent = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)tb));
2918 name = mono_string_to_utf8 (rmb.name);
2919 sig = method_builder_encode_signature (assembly, &rmb);
2921 token = mono_image_add_memberef_row (assembly, parent, name, sig);
2924 mono_g_hash_table_insert (assembly->handleref_managed, mb, GUINT_TO_POINTER(token));
2930 is_field_on_inst (MonoClassField *field)
2932 return (field->parent->generic_class && field->parent->generic_class->is_dynamic && ((MonoDynamicGenericClass*)field->parent->generic_class)->fields);
2936 * If FIELD is a field of a MonoDynamicGenericClass, return its non-inflated type.
2939 get_field_on_inst_generic_type (MonoClassField *field)
2941 MonoClass *klass, *gtd;
2942 MonoDynamicGenericClass *dgclass;
2945 g_assert (is_field_on_inst (field));
2947 dgclass = (MonoDynamicGenericClass*)field->parent->generic_class;
2949 if (field >= dgclass->fields && field - dgclass->fields < dgclass->count_fields) {
2950 field_index = field - dgclass->fields;
2951 return dgclass->field_generic_types [field_index];
2954 klass = field->parent;
2955 gtd = klass->generic_class->container_class;
2957 if (field >= klass->fields && field - klass->fields < klass->field.count) {
2958 field_index = field - klass->fields;
2959 return gtd->fields [field_index].type;
2962 g_assert_not_reached ();
2966 #ifndef DISABLE_REFLECTION_EMIT
2968 mono_image_get_fieldref_token (MonoDynamicImage *assembly, MonoObject *f, MonoClassField *field)
2974 g_assert (field->parent);
2976 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, f));
2980 if (field->parent->generic_class && field->parent->generic_class->container_class && field->parent->generic_class->container_class->fields) {
2981 int index = field - field->parent->fields;
2982 type = mono_field_get_type (&field->parent->generic_class->container_class->fields [index]);
2984 if (is_field_on_inst (field))
2985 type = get_field_on_inst_generic_type (field);
2987 type = mono_field_get_type (field);
2989 token = mono_image_get_memberref_token (assembly, &field->parent->byval_arg,
2990 mono_field_get_name (field),
2991 fieldref_encode_signature (assembly, field->parent->image, type));
2992 mono_g_hash_table_insert (assembly->handleref_managed, f, GUINT_TO_POINTER(token));
2997 mono_image_get_field_on_inst_token (MonoDynamicImage *assembly, MonoReflectionFieldOnTypeBuilderInst *f)
3001 MonoGenericClass *gclass;
3005 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, f));
3008 if (is_sre_field_builder (mono_object_class (f->fb))) {
3009 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)f->fb;
3010 type = mono_reflection_type_get_handle ((MonoReflectionType*)f->inst);
3011 klass = mono_class_from_mono_type (type);
3012 gclass = type->data.generic_class;
3013 g_assert (gclass->is_dynamic);
3015 name = mono_string_to_utf8 (fb->name);
3016 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name,
3017 field_encode_signature (assembly, fb));
3019 } else if (is_sr_mono_field (mono_object_class (f->fb))) {
3021 MonoClassField *field = ((MonoReflectionField *)f->fb)->field;
3023 type = mono_reflection_type_get_handle ((MonoReflectionType*)f->inst);
3024 klass = mono_class_from_mono_type (type);
3026 sig = fieldref_encode_signature (assembly, field->parent->image, field->type);
3027 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, field->name, sig);
3029 char *name = mono_type_get_full_name (mono_object_class (f->fb));
3030 g_error ("mono_image_get_field_on_inst_token: don't know how to handle %s", name);
3033 mono_g_hash_table_insert (assembly->handleref_managed, f, GUINT_TO_POINTER (token));
3038 mono_image_get_ctor_on_inst_token (MonoDynamicImage *assembly, MonoReflectionCtorOnTypeBuilderInst *c, gboolean create_methodspec)
3042 MonoGenericClass *gclass;
3045 /* A ctor cannot be a generic method, so we can ignore create_methodspec */
3047 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, c));
3051 if (is_sre_ctor_builder (mono_object_class (c->cb))) {
3052 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder *)c->cb;
3053 ReflectionMethodBuilder rmb;
3056 type = mono_reflection_type_get_handle ((MonoReflectionType*)c->inst);
3057 klass = mono_class_from_mono_type (type);
3059 gclass = type->data.generic_class;
3060 g_assert (gclass->is_dynamic);
3062 reflection_methodbuilder_from_ctor_builder (&rmb, cb);
3064 name = mono_string_to_utf8 (rmb.name);
3066 sig = method_builder_encode_signature (assembly, &rmb);
3068 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name, sig);
3070 } else if (is_sr_mono_cmethod (mono_object_class (c->cb))) {
3071 MonoMethod *mm = ((MonoReflectionMethod *)c->cb)->method;
3073 type = mono_reflection_type_get_handle ((MonoReflectionType*)c->inst);
3074 klass = mono_class_from_mono_type (type);
3076 sig = method_encode_signature (assembly, mono_method_signature (mm));
3077 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, mm->name, sig);
3079 char *name = mono_type_get_full_name (mono_object_class (c->cb));
3080 g_error ("mono_image_get_method_on_inst_token: don't know how to handle %s", name);
3084 mono_g_hash_table_insert (assembly->handleref_managed, c, GUINT_TO_POINTER (token));
3089 mono_reflection_method_on_tb_inst_get_handle (MonoReflectionMethodOnTypeBuilderInst *m)
3093 MonoGenericContext tmp_context;
3094 MonoType **type_argv;
3095 MonoGenericInst *ginst;
3096 MonoMethod *method, *inflated;
3099 init_type_builder_generics ((MonoObject*)m->inst);
3101 method = inflate_method (m->inst, (MonoObject*)m->mb);
3103 klass = method->klass;
3105 if (m->method_args == NULL)
3108 if (method->is_inflated)
3109 method = ((MonoMethodInflated *) method)->declaring;
3111 count = mono_array_length (m->method_args);
3113 type_argv = g_new0 (MonoType *, count);
3114 for (i = 0; i < count; i++) {
3115 MonoReflectionType *garg = (MonoReflectionType *)mono_array_get (m->method_args, gpointer, i);
3116 type_argv [i] = mono_reflection_type_get_handle (garg);
3118 ginst = mono_metadata_get_generic_inst (count, type_argv);
3121 tmp_context.class_inst = klass->generic_class ? klass->generic_class->context.class_inst : NULL;
3122 tmp_context.method_inst = ginst;
3124 inflated = mono_class_inflate_generic_method_checked (method, &tmp_context, &error);
3125 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
3130 mono_image_get_method_on_inst_token (MonoDynamicImage *assembly, MonoReflectionMethodOnTypeBuilderInst *m, gboolean create_methodspec)
3132 guint32 sig, token = 0;
3136 if (m->method_args) {
3137 MonoMethod *inflated;
3139 inflated = mono_reflection_method_on_tb_inst_get_handle (m);
3140 if (create_methodspec)
3141 token = mono_image_get_methodspec_token (assembly, inflated);
3143 token = mono_image_get_inflated_method_token (assembly, inflated);
3147 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, m));
3151 if (is_sre_method_builder (mono_object_class (m->mb))) {
3152 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)m->mb;
3153 MonoGenericClass *gclass;
3154 ReflectionMethodBuilder rmb;
3157 type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
3158 klass = mono_class_from_mono_type (type);
3159 gclass = type->data.generic_class;
3160 g_assert (gclass->is_dynamic);
3162 reflection_methodbuilder_from_method_builder (&rmb, mb);
3164 name = mono_string_to_utf8 (rmb.name);
3166 sig = method_builder_encode_signature (assembly, &rmb);
3168 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name, sig);
3170 } else if (is_sr_mono_method (mono_object_class (m->mb))) {
3171 MonoMethod *mm = ((MonoReflectionMethod *)m->mb)->method;
3173 type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
3174 klass = mono_class_from_mono_type (type);
3176 sig = method_encode_signature (assembly, mono_method_signature (mm));
3177 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, mm->name, sig);
3179 char *name = mono_type_get_full_name (mono_object_class (m->mb));
3180 g_error ("mono_image_get_method_on_inst_token: don't know how to handle %s", name);
3183 mono_g_hash_table_insert (assembly->handleref_managed, m, GUINT_TO_POINTER (token));
3188 encode_generic_method_sig (MonoDynamicImage *assembly, MonoGenericContext *context)
3192 guint32 nparams = context->method_inst->type_argc;
3195 if (!assembly->save)
3198 sigbuffer_init (&buf, 32);
3200 * FIXME: vararg, explicit_this, differenc call_conv values...
3202 sigbuffer_add_value (&buf, 0xa); /* FIXME FIXME FIXME */
3203 sigbuffer_add_value (&buf, nparams);
3205 for (i = 0; i < nparams; i++)
3206 encode_type (assembly, context->method_inst->type_argv [i], &buf);
3208 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
3209 sigbuffer_free (&buf);
3214 method_encode_methodspec (MonoDynamicImage *assembly, MonoMethod *method)
3216 MonoDynamicTable *table;
3218 guint32 token, mtoken = 0, sig;
3219 MonoMethodInflated *imethod;
3220 MonoMethod *declaring;
3222 table = &assembly->tables [MONO_TABLE_METHODSPEC];
3224 g_assert (method->is_inflated);
3225 imethod = (MonoMethodInflated *) method;
3226 declaring = imethod->declaring;
3228 sig = method_encode_signature (assembly, mono_method_signature (declaring));
3229 mtoken = mono_image_get_memberref_token (assembly, &method->klass->byval_arg, declaring->name, sig);
3231 if (!mono_method_signature (declaring)->generic_param_count)
3234 switch (mono_metadata_token_table (mtoken)) {
3235 case MONO_TABLE_MEMBERREF:
3236 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
3238 case MONO_TABLE_METHOD:
3239 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODDEF;
3242 g_assert_not_reached ();
3245 sig = encode_generic_method_sig (assembly, mono_method_get_context (method));
3247 if (assembly->save) {
3248 alloc_table (table, table->rows + 1);
3249 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
3250 values [MONO_METHODSPEC_METHOD] = mtoken;
3251 values [MONO_METHODSPEC_SIGNATURE] = sig;
3254 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
3261 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method)
3263 MonoMethodInflated *imethod;
3266 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
3270 g_assert (method->is_inflated);
3271 imethod = (MonoMethodInflated *) method;
3273 if (mono_method_signature (imethod->declaring)->generic_param_count) {
3274 token = method_encode_methodspec (assembly, method);
3276 guint32 sig = method_encode_signature (
3277 assembly, mono_method_signature (imethod->declaring));
3278 token = mono_image_get_memberref_token (
3279 assembly, &method->klass->byval_arg, method->name, sig);
3282 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
3287 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m)
3289 MonoMethodInflated *imethod = (MonoMethodInflated *) m;
3292 sig = method_encode_signature (assembly, mono_method_signature (imethod->declaring));
3293 token = mono_image_get_memberref_token (
3294 assembly, &m->klass->byval_arg, m->name, sig);
3300 create_generic_typespec (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb)
3302 MonoDynamicTable *table;
3311 * We're creating a TypeSpec for the TypeBuilder of a generic type declaration,
3312 * ie. what we'd normally use as the generic type in a TypeSpec signature.
3313 * Because of this, we must not insert it into the `typeref' hash table.
3315 type = mono_reflection_type_get_handle ((MonoReflectionType*)tb);
3316 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typespec, type));
3320 sigbuffer_init (&buf, 32);
3322 g_assert (tb->generic_params);
3323 klass = mono_class_from_mono_type (type);
3325 if (tb->generic_container)
3326 mono_reflection_create_generic_class (tb);
3328 sigbuffer_add_value (&buf, MONO_TYPE_GENERICINST);
3329 g_assert (klass->generic_container);
3330 sigbuffer_add_value (&buf, klass->byval_arg.type);
3331 sigbuffer_add_value (&buf, mono_image_typedef_or_ref_full (assembly, &klass->byval_arg, FALSE));
3333 count = mono_array_length (tb->generic_params);
3334 sigbuffer_add_value (&buf, count);
3335 for (i = 0; i < count; i++) {
3336 MonoReflectionGenericParam *gparam;
3338 gparam = mono_array_get (tb->generic_params, MonoReflectionGenericParam *, i);
3340 encode_type (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)gparam), &buf);
3343 table = &assembly->tables [MONO_TABLE_TYPESPEC];
3345 if (assembly->save) {
3346 token = sigbuffer_add_to_blob_cached (assembly, &buf);
3347 alloc_table (table, table->rows + 1);
3348 values = table->values + table->next_idx * MONO_TYPESPEC_SIZE;
3349 values [MONO_TYPESPEC_SIGNATURE] = token;
3351 sigbuffer_free (&buf);
3353 token = MONO_TYPEDEFORREF_TYPESPEC | (table->next_idx << MONO_TYPEDEFORREF_BITS);
3354 g_hash_table_insert (assembly->typespec, type, GUINT_TO_POINTER(token));
3360 * Return a copy of TYPE, adding the custom modifiers in MODREQ and MODOPT.
3363 add_custom_modifiers (MonoDynamicImage *assembly, MonoType *type, MonoArray *modreq, MonoArray *modopt)
3365 int i, count, len, pos;
3370 count += mono_array_length (modreq);
3372 count += mono_array_length (modopt);
3375 return mono_metadata_type_dup (NULL, type);
3377 len = MONO_SIZEOF_TYPE + ((gint32)count) * sizeof (MonoCustomMod);
3378 t = (MonoType *)g_malloc (len);
3379 memcpy (t, type, MONO_SIZEOF_TYPE);
3381 t->num_mods = count;
3384 for (i = 0; i < mono_array_length (modreq); ++i) {
3385 MonoType *mod = mono_type_array_get_and_resolve (modreq, i);
3386 t->modifiers [pos].required = 1;
3387 t->modifiers [pos].token = mono_image_typedef_or_ref (assembly, mod);
3392 for (i = 0; i < mono_array_length (modopt); ++i) {
3393 MonoType *mod = mono_type_array_get_and_resolve (modopt, i);
3394 t->modifiers [pos].required = 0;
3395 t->modifiers [pos].token = mono_image_typedef_or_ref (assembly, mod);
3404 init_type_builder_generics (MonoObject *type)
3406 MonoReflectionTypeBuilder *tb;
3408 if (!is_sre_type_builder(mono_object_class (type)))
3410 tb = (MonoReflectionTypeBuilder *)type;
3412 if (tb && tb->generic_container)
3413 mono_reflection_create_generic_class (tb);
3417 mono_image_get_generic_field_token (MonoDynamicImage *assembly, MonoReflectionFieldBuilder *fb)
3419 MonoDynamicTable *table;
3420 MonoType *custom = NULL, *type;
3422 guint32 token, pclass, parent, sig;
3425 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, fb));
3429 /* FIXME: is this call necessary? */
3430 mono_class_from_mono_type (mono_reflection_type_get_handle (fb->typeb));
3431 name = mono_string_to_utf8 (fb->name);
3433 /*FIXME this is one more layer of ugliness due how types are created.*/
3434 init_type_builder_generics (fb->type);
3436 /* fb->type does not include the custom modifiers */
3437 /* FIXME: We should do this in one place when a fieldbuilder is created */
3438 type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
3439 if (fb->modreq || fb->modopt)
3440 type = custom = add_custom_modifiers (assembly, type, fb->modreq, fb->modopt);
3442 sig = fieldref_encode_signature (assembly, NULL, type);
3445 parent = create_generic_typespec (assembly, (MonoReflectionTypeBuilder *) fb->typeb);
3446 g_assert ((parent & MONO_TYPEDEFORREF_MASK) == MONO_TYPEDEFORREF_TYPESPEC);
3448 pclass = MONO_MEMBERREF_PARENT_TYPESPEC;
3449 parent >>= MONO_TYPEDEFORREF_BITS;
3451 table = &assembly->tables [MONO_TABLE_MEMBERREF];
3453 if (assembly->save) {
3454 alloc_table (table, table->rows + 1);
3455 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
3456 values [MONO_MEMBERREF_CLASS] = pclass | (parent << MONO_MEMBERREF_PARENT_BITS);
3457 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
3458 values [MONO_MEMBERREF_SIGNATURE] = sig;
3461 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
3463 mono_g_hash_table_insert (assembly->handleref_managed, fb, GUINT_TO_POINTER(token));
3469 mono_reflection_encode_sighelper (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper)
3475 if (!assembly->save)
3478 /* FIXME: this means SignatureHelper.SignatureHelpType.HELPER_METHOD */
3479 g_assert (helper->type == 2);
3481 if (helper->arguments)
3482 nargs = mono_array_length (helper->arguments);
3486 sigbuffer_init (&buf, 32);
3488 /* Encode calling convention */
3489 /* Change Any to Standard */
3490 if ((helper->call_conv & 0x03) == 0x03)
3491 helper->call_conv = 0x01;
3492 /* explicit_this implies has_this */
3493 if (helper->call_conv & 0x40)
3494 helper->call_conv &= 0x20;
3496 if (helper->call_conv == 0) { /* Unmanaged */
3497 idx = helper->unmanaged_call_conv - 1;
3500 idx = helper->call_conv & 0x60; /* has_this + explicit_this */
3501 if (helper->call_conv & 0x02) /* varargs */
3505 sigbuffer_add_byte (&buf, idx);
3506 sigbuffer_add_value (&buf, nargs);
3507 encode_reflection_type (assembly, helper->return_type, &buf);
3508 for (i = 0; i < nargs; ++i) {
3509 MonoArray *modreqs = NULL;
3510 MonoArray *modopts = NULL;
3511 MonoReflectionType *pt;
3513 if (helper->modreqs && (i < mono_array_length (helper->modreqs)))
3514 modreqs = mono_array_get (helper->modreqs, MonoArray*, i);
3515 if (helper->modopts && (i < mono_array_length (helper->modopts)))
3516 modopts = mono_array_get (helper->modopts, MonoArray*, i);
3518 encode_custom_modifiers (assembly, modreqs, modopts, &buf);
3519 pt = mono_array_get (helper->arguments, MonoReflectionType*, i);
3520 encode_reflection_type (assembly, pt, &buf);
3522 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
3523 sigbuffer_free (&buf);
3529 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper)
3532 MonoDynamicTable *table;
3535 table = &assembly->tables [MONO_TABLE_STANDALONESIG];
3536 idx = table->next_idx ++;
3538 alloc_table (table, table->rows);
3539 values = table->values + idx * MONO_STAND_ALONE_SIGNATURE_SIZE;
3541 values [MONO_STAND_ALONE_SIGNATURE] =
3542 mono_reflection_encode_sighelper (assembly, helper);
3548 reflection_cc_to_file (int call_conv) {
3549 switch (call_conv & 0x3) {
3551 case 1: return MONO_CALL_DEFAULT;
3552 case 2: return MONO_CALL_VARARG;
3554 g_assert_not_reached ();
3558 #endif /* !DISABLE_REFLECTION_EMIT */
3562 MonoMethodSignature *sig;
3567 #ifndef DISABLE_REFLECTION_EMIT
3569 mono_image_get_array_token (MonoDynamicImage *assembly, MonoReflectionArrayMethod *m)
3574 MonoMethodSignature *sig;
3578 name = mono_string_to_utf8 (m->name);
3579 nparams = mono_array_length (m->parameters);
3580 sig = (MonoMethodSignature *)g_malloc0 (MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * nparams);
3582 sig->sentinelpos = -1;
3583 sig->call_convention = reflection_cc_to_file (m->call_conv);
3584 sig->param_count = nparams;
3585 sig->ret = m->ret ? mono_reflection_type_get_handle (m->ret): &mono_defaults.void_class->byval_arg;
3586 mtype = mono_reflection_type_get_handle (m->parent);
3587 for (i = 0; i < nparams; ++i)
3588 sig->params [i] = mono_type_array_get_and_resolve (m->parameters, i);
3590 for (tmp = assembly->array_methods; tmp; tmp = tmp->next) {
3591 am = (ArrayMethod *)tmp->data;
3592 if (strcmp (name, am->name) == 0 &&
3593 mono_metadata_type_equal (am->parent, mtype) &&
3594 mono_metadata_signature_equal (am->sig, sig)) {
3597 m->table_idx = am->token & 0xffffff;
3601 am = g_new0 (ArrayMethod, 1);
3605 am->token = mono_image_get_memberref_token (assembly, am->parent, name,
3606 method_encode_signature (assembly, sig));
3607 assembly->array_methods = g_list_prepend (assembly->array_methods, am);
3608 m->table_idx = am->token & 0xffffff;
3613 * Insert into the metadata tables all the info about the TypeBuilder tb.
3614 * Data in the tables is inserted in a predefined order, since some tables need to be sorted.
3617 mono_image_get_type_info (MonoDomain *domain, MonoReflectionTypeBuilder *tb, MonoDynamicImage *assembly)
3619 MonoDynamicTable *table;
3621 int i, is_object = 0, is_system = 0;
3624 table = &assembly->tables [MONO_TABLE_TYPEDEF];
3625 values = table->values + tb->table_idx * MONO_TYPEDEF_SIZE;
3626 values [MONO_TYPEDEF_FLAGS] = tb->attrs;
3627 n = mono_string_to_utf8 (tb->name);
3628 if (strcmp (n, "Object") == 0)
3630 values [MONO_TYPEDEF_NAME] = string_heap_insert (&assembly->sheap, n);
3632 n = mono_string_to_utf8 (tb->nspace);
3633 if (strcmp (n, "System") == 0)
3635 values [MONO_TYPEDEF_NAMESPACE] = string_heap_insert (&assembly->sheap, n);
3637 if (tb->parent && !(is_system && is_object) &&
3638 !(tb->attrs & TYPE_ATTRIBUTE_INTERFACE)) { /* interfaces don't have a parent */
3639 values [MONO_TYPEDEF_EXTENDS] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent));
3641 values [MONO_TYPEDEF_EXTENDS] = 0;
3643 values [MONO_TYPEDEF_FIELD_LIST] = assembly->tables [MONO_TABLE_FIELD].next_idx;
3644 values [MONO_TYPEDEF_METHOD_LIST] = assembly->tables [MONO_TABLE_METHOD].next_idx;
3647 * if we have explicitlayout or sequentiallayouts, output data in the
3648 * ClassLayout table.
3650 if (((tb->attrs & TYPE_ATTRIBUTE_LAYOUT_MASK) != TYPE_ATTRIBUTE_AUTO_LAYOUT) &&
3651 ((tb->class_size > 0) || (tb->packing_size > 0))) {
3652 table = &assembly->tables [MONO_TABLE_CLASSLAYOUT];
3654 alloc_table (table, table->rows);
3655 values = table->values + table->rows * MONO_CLASS_LAYOUT_SIZE;
3656 values [MONO_CLASS_LAYOUT_PARENT] = tb->table_idx;
3657 values [MONO_CLASS_LAYOUT_CLASS_SIZE] = tb->class_size;
3658 values [MONO_CLASS_LAYOUT_PACKING_SIZE] = tb->packing_size;
3661 /* handle interfaces */
3662 if (tb->interfaces) {
3663 table = &assembly->tables [MONO_TABLE_INTERFACEIMPL];
3665 table->rows += mono_array_length (tb->interfaces);
3666 alloc_table (table, table->rows);
3667 values = table->values + (i + 1) * MONO_INTERFACEIMPL_SIZE;
3668 for (i = 0; i < mono_array_length (tb->interfaces); ++i) {
3669 MonoReflectionType* iface = (MonoReflectionType*) mono_array_get (tb->interfaces, gpointer, i);
3670 values [MONO_INTERFACEIMPL_CLASS] = tb->table_idx;
3671 values [MONO_INTERFACEIMPL_INTERFACE] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (iface));
3672 values += MONO_INTERFACEIMPL_SIZE;
3678 table = &assembly->tables [MONO_TABLE_FIELD];
3679 table->rows += tb->num_fields;
3680 alloc_table (table, table->rows);
3681 for (i = 0; i < tb->num_fields; ++i)
3682 mono_image_get_field_info (
3683 mono_array_get (tb->fields, MonoReflectionFieldBuilder*, i), assembly);
3686 /* handle constructors */
3688 table = &assembly->tables [MONO_TABLE_METHOD];
3689 table->rows += mono_array_length (tb->ctors);
3690 alloc_table (table, table->rows);
3691 for (i = 0; i < mono_array_length (tb->ctors); ++i)
3692 mono_image_get_ctor_info (domain,
3693 mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i), assembly);
3696 /* handle methods */
3698 table = &assembly->tables [MONO_TABLE_METHOD];
3699 table->rows += tb->num_methods;
3700 alloc_table (table, table->rows);
3701 for (i = 0; i < tb->num_methods; ++i)
3702 mono_image_get_method_info (
3703 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i), assembly);
3706 /* Do the same with properties etc.. */
3707 if (tb->events && mono_array_length (tb->events)) {
3708 table = &assembly->tables [MONO_TABLE_EVENT];
3709 table->rows += mono_array_length (tb->events);
3710 alloc_table (table, table->rows);
3711 table = &assembly->tables [MONO_TABLE_EVENTMAP];
3713 alloc_table (table, table->rows);
3714 values = table->values + table->rows * MONO_EVENT_MAP_SIZE;
3715 values [MONO_EVENT_MAP_PARENT] = tb->table_idx;
3716 values [MONO_EVENT_MAP_EVENTLIST] = assembly->tables [MONO_TABLE_EVENT].next_idx;
3717 for (i = 0; i < mono_array_length (tb->events); ++i)
3718 mono_image_get_event_info (
3719 mono_array_get (tb->events, MonoReflectionEventBuilder*, i), assembly);
3721 if (tb->properties && mono_array_length (tb->properties)) {
3722 table = &assembly->tables [MONO_TABLE_PROPERTY];
3723 table->rows += mono_array_length (tb->properties);
3724 alloc_table (table, table->rows);
3725 table = &assembly->tables [MONO_TABLE_PROPERTYMAP];
3727 alloc_table (table, table->rows);
3728 values = table->values + table->rows * MONO_PROPERTY_MAP_SIZE;
3729 values [MONO_PROPERTY_MAP_PARENT] = tb->table_idx;
3730 values [MONO_PROPERTY_MAP_PROPERTY_LIST] = assembly->tables [MONO_TABLE_PROPERTY].next_idx;
3731 for (i = 0; i < mono_array_length (tb->properties); ++i)
3732 mono_image_get_property_info (
3733 mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i), assembly);
3736 /* handle generic parameters */
3737 if (tb->generic_params) {
3738 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
3739 table->rows += mono_array_length (tb->generic_params);
3740 alloc_table (table, table->rows);
3741 for (i = 0; i < mono_array_length (tb->generic_params); ++i) {
3742 guint32 owner = MONO_TYPEORMETHOD_TYPE | (tb->table_idx << MONO_TYPEORMETHOD_BITS);
3744 mono_image_get_generic_param_info (
3745 mono_array_get (tb->generic_params, MonoReflectionGenericParam*, i), owner, assembly);
3749 mono_image_add_decl_security (assembly,
3750 mono_metadata_make_token (MONO_TABLE_TYPEDEF, tb->table_idx), tb->permissions);
3753 MonoDynamicTable *ntable;
3755 ntable = &assembly->tables [MONO_TABLE_NESTEDCLASS];
3756 ntable->rows += mono_array_length (tb->subtypes);
3757 alloc_table (ntable, ntable->rows);
3758 values = ntable->values + ntable->next_idx * MONO_NESTED_CLASS_SIZE;
3760 for (i = 0; i < mono_array_length (tb->subtypes); ++i) {
3761 MonoReflectionTypeBuilder *subtype = mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i);
3763 values [MONO_NESTED_CLASS_NESTED] = subtype->table_idx;
3764 values [MONO_NESTED_CLASS_ENCLOSING] = tb->table_idx;
3765 /*g_print ("nesting %s (%d) in %s (%d) (rows %d/%d)\n",
3766 mono_string_to_utf8 (subtype->name), subtype->table_idx,
3767 mono_string_to_utf8 (tb->name), tb->table_idx,
3768 ntable->next_idx, ntable->rows);*/
3769 values += MONO_NESTED_CLASS_SIZE;
3777 collect_types (MonoPtrArray *types, MonoReflectionTypeBuilder *type)
3781 mono_ptr_array_append (*types, type);
3783 if (!type->subtypes)
3786 for (i = 0; i < mono_array_length (type->subtypes); ++i) {
3787 MonoReflectionTypeBuilder *subtype = mono_array_get (type->subtypes, MonoReflectionTypeBuilder*, i);
3788 collect_types (types, subtype);
3793 compare_types_by_table_idx (MonoReflectionTypeBuilder **type1, MonoReflectionTypeBuilder **type2)
3795 if ((*type1)->table_idx < (*type2)->table_idx)
3798 if ((*type1)->table_idx > (*type2)->table_idx)
3805 params_add_cattrs (MonoDynamicImage *assembly, MonoArray *pinfo) {
3810 for (i = 0; i < mono_array_length (pinfo); ++i) {
3811 MonoReflectionParamBuilder *pb;
3812 pb = mono_array_get (pinfo, MonoReflectionParamBuilder *, i);
3815 mono_image_add_cattrs (assembly, pb->table_idx, MONO_CUSTOM_ATTR_PARAMDEF, pb->cattrs);
3820 type_add_cattrs (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb) {
3823 mono_image_add_cattrs (assembly, tb->table_idx, MONO_CUSTOM_ATTR_TYPEDEF, tb->cattrs);
3825 for (i = 0; i < tb->num_fields; ++i) {
3826 MonoReflectionFieldBuilder* fb;
3827 fb = mono_array_get (tb->fields, MonoReflectionFieldBuilder*, i);
3828 mono_image_add_cattrs (assembly, fb->table_idx, MONO_CUSTOM_ATTR_FIELDDEF, fb->cattrs);
3832 for (i = 0; i < mono_array_length (tb->events); ++i) {
3833 MonoReflectionEventBuilder* eb;
3834 eb = mono_array_get (tb->events, MonoReflectionEventBuilder*, i);
3835 mono_image_add_cattrs (assembly, eb->table_idx, MONO_CUSTOM_ATTR_EVENT, eb->cattrs);
3838 if (tb->properties) {
3839 for (i = 0; i < mono_array_length (tb->properties); ++i) {
3840 MonoReflectionPropertyBuilder* pb;
3841 pb = mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i);
3842 mono_image_add_cattrs (assembly, pb->table_idx, MONO_CUSTOM_ATTR_PROPERTY, pb->cattrs);
3846 for (i = 0; i < mono_array_length (tb->ctors); ++i) {
3847 MonoReflectionCtorBuilder* cb;
3848 cb = mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i);
3849 mono_image_add_cattrs (assembly, cb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, cb->cattrs);
3850 params_add_cattrs (assembly, cb->pinfo);
3855 for (i = 0; i < tb->num_methods; ++i) {
3856 MonoReflectionMethodBuilder* mb;
3857 mb = mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
3858 mono_image_add_cattrs (assembly, mb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, mb->cattrs);
3859 params_add_cattrs (assembly, mb->pinfo);
3864 for (i = 0; i < mono_array_length (tb->subtypes); ++i)
3865 type_add_cattrs (assembly, mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i));
3870 module_add_cattrs (MonoDynamicImage *assembly, MonoReflectionModuleBuilder *moduleb)
3874 mono_image_add_cattrs (assembly, moduleb->table_idx, MONO_CUSTOM_ATTR_MODULE, moduleb->cattrs);
3876 if (moduleb->global_methods) {
3877 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i) {
3878 MonoReflectionMethodBuilder* mb = mono_array_get (moduleb->global_methods, MonoReflectionMethodBuilder*, i);
3879 mono_image_add_cattrs (assembly, mb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, mb->cattrs);
3880 params_add_cattrs (assembly, mb->pinfo);
3884 if (moduleb->global_fields) {
3885 for (i = 0; i < mono_array_length (moduleb->global_fields); ++i) {
3886 MonoReflectionFieldBuilder *fb = mono_array_get (moduleb->global_fields, MonoReflectionFieldBuilder*, i);
3887 mono_image_add_cattrs (assembly, fb->table_idx, MONO_CUSTOM_ATTR_FIELDDEF, fb->cattrs);
3891 if (moduleb->types) {
3892 for (i = 0; i < moduleb->num_types; ++i)
3893 type_add_cattrs (assembly, mono_array_get (moduleb->types, MonoReflectionTypeBuilder*, i));
3898 mono_image_fill_file_table (MonoDomain *domain, MonoReflectionModule *module, MonoDynamicImage *assembly)
3900 MonoDynamicTable *table;
3904 char *b = blob_size;
3907 table = &assembly->tables [MONO_TABLE_FILE];
3909 alloc_table (table, table->rows);
3910 values = table->values + table->next_idx * MONO_FILE_SIZE;
3911 values [MONO_FILE_FLAGS] = FILE_CONTAINS_METADATA;
3912 values [MONO_FILE_NAME] = string_heap_insert (&assembly->sheap, module->image->module_name);
3913 if (image_is_dynamic (module->image)) {
3914 /* This depends on the fact that the main module is emitted last */
3915 dir = mono_string_to_utf8 (((MonoReflectionModuleBuilder*)module)->assemblyb->dir);
3916 path = g_strdup_printf ("%s%c%s", dir, G_DIR_SEPARATOR, module->image->module_name);
3919 path = g_strdup (module->image->name);
3921 mono_sha1_get_digest_from_file (path, hash);
3924 mono_metadata_encode_value (20, b, &b);
3925 values [MONO_FILE_HASH_VALUE] = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
3926 mono_image_add_stream_data (&assembly->blob, (char*)hash, 20);
3931 mono_image_fill_module_table (MonoDomain *domain, MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly)
3933 MonoDynamicTable *table;
3936 table = &assembly->tables [MONO_TABLE_MODULE];
3937 mb->table_idx = table->next_idx ++;
3938 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->module.name);
3939 i = mono_image_add_stream_data (&assembly->guid, mono_array_addr (mb->guid, char, 0), 16);
3942 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_GENERATION] = 0;
3943 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_MVID] = i;
3944 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_ENC] = 0;
3945 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_ENCBASE] = 0;
3949 mono_image_fill_export_table_from_class (MonoDomain *domain, MonoClass *klass,
3950 guint32 module_index, guint32 parent_index, MonoDynamicImage *assembly)
3952 MonoDynamicTable *table;
3956 visib = klass->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK;
3957 if (! ((visib & TYPE_ATTRIBUTE_PUBLIC) || (visib & TYPE_ATTRIBUTE_NESTED_PUBLIC)))
3960 table = &assembly->tables [MONO_TABLE_EXPORTEDTYPE];
3962 alloc_table (table, table->rows);
3963 values = table->values + table->next_idx * MONO_EXP_TYPE_SIZE;
3965 values [MONO_EXP_TYPE_FLAGS] = klass->flags;
3966 values [MONO_EXP_TYPE_TYPEDEF] = klass->type_token;
3967 if (klass->nested_in)
3968 values [MONO_EXP_TYPE_IMPLEMENTATION] = (parent_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_EXP_TYPE;
3970 values [MONO_EXP_TYPE_IMPLEMENTATION] = (module_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_FILE;
3971 values [MONO_EXP_TYPE_NAME] = string_heap_insert (&assembly->sheap, klass->name);
3972 values [MONO_EXP_TYPE_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
3974 res = table->next_idx;
3978 /* Emit nested types */
3979 if (klass->ext && klass->ext->nested_classes) {
3982 for (tmp = klass->ext->nested_classes; tmp; tmp = tmp->next)
3983 mono_image_fill_export_table_from_class (domain, (MonoClass *)tmp->data, module_index, table->next_idx - 1, assembly);
3990 mono_image_fill_export_table (MonoDomain *domain, MonoReflectionTypeBuilder *tb,
3991 guint32 module_index, guint32 parent_index, MonoDynamicImage *assembly)
3996 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
3998 klass->type_token = mono_metadata_make_token (MONO_TABLE_TYPEDEF, tb->table_idx);
4000 idx = mono_image_fill_export_table_from_class (domain, klass, module_index,
4001 parent_index, assembly);
4005 * We need to do this ourselves since klass->nested_classes is not set up.
4008 for (i = 0; i < mono_array_length (tb->subtypes); ++i)
4009 mono_image_fill_export_table (domain, mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i), module_index, idx, assembly);
4014 mono_image_fill_export_table_from_module (MonoDomain *domain, MonoReflectionModule *module,
4015 guint32 module_index, MonoDynamicImage *assembly)
4017 MonoImage *image = module->image;
4021 t = &image->tables [MONO_TABLE_TYPEDEF];
4023 for (i = 0; i < t->rows; ++i) {
4025 MonoClass *klass = mono_class_get_checked (image, mono_metadata_make_token (MONO_TABLE_TYPEDEF, i + 1), &error);
4026 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4028 if (klass->flags & TYPE_ATTRIBUTE_PUBLIC)
4029 mono_image_fill_export_table_from_class (domain, klass, module_index, 0, assembly);
4034 add_exported_type (MonoReflectionAssemblyBuilder *assemblyb, MonoDynamicImage *assembly, MonoClass *klass, guint32 parent_index)
4036 MonoDynamicTable *table;
4038 guint32 scope, scope_idx, impl, current_idx;
4039 gboolean forwarder = TRUE;
4040 gpointer iter = NULL;
4043 if (klass->nested_in) {
4044 impl = (parent_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_EXP_TYPE;
4047 scope = resolution_scope_from_image (assembly, klass->image);
4048 g_assert ((scope & MONO_RESOLUTION_SCOPE_MASK) == MONO_RESOLUTION_SCOPE_ASSEMBLYREF);
4049 scope_idx = scope >> MONO_RESOLUTION_SCOPE_BITS;
4050 impl = (scope_idx << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_ASSEMBLYREF;
4053 table = &assembly->tables [MONO_TABLE_EXPORTEDTYPE];
4056 alloc_table (table, table->rows);
4057 current_idx = table->next_idx;
4058 values = table->values + current_idx * MONO_EXP_TYPE_SIZE;
4060 values [MONO_EXP_TYPE_FLAGS] = forwarder ? TYPE_ATTRIBUTE_FORWARDER : 0;
4061 values [MONO_EXP_TYPE_TYPEDEF] = 0;
4062 values [MONO_EXP_TYPE_IMPLEMENTATION] = impl;
4063 values [MONO_EXP_TYPE_NAME] = string_heap_insert (&assembly->sheap, klass->name);
4064 values [MONO_EXP_TYPE_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
4068 while ((nested = mono_class_get_nested_types (klass, &iter)))
4069 add_exported_type (assemblyb, assembly, nested, current_idx);
4073 mono_image_fill_export_table_from_type_forwarders (MonoReflectionAssemblyBuilder *assemblyb, MonoDynamicImage *assembly)
4078 if (!assemblyb->type_forwarders)
4081 for (i = 0; i < mono_array_length (assemblyb->type_forwarders); ++i) {
4082 MonoReflectionType *t = mono_array_get (assemblyb->type_forwarders, MonoReflectionType *, i);
4087 type = mono_reflection_type_get_handle (t);
4090 klass = mono_class_from_mono_type (type);
4092 add_exported_type (assemblyb, assembly, klass, 0);
4096 #define align_pointer(base,p)\
4098 guint32 __diff = (unsigned char*)(p)-(unsigned char*)(base);\
4100 (p) += 4 - (__diff & 3);\
4104 compare_constants (const void *a, const void *b)
4106 const guint32 *a_values = (const guint32 *)a;
4107 const guint32 *b_values = (const guint32 *)b;
4108 return a_values [MONO_CONSTANT_PARENT] - b_values [MONO_CONSTANT_PARENT];
4112 compare_semantics (const void *a, const void *b)
4114 const guint32 *a_values = (const guint32 *)a;
4115 const guint32 *b_values = (const guint32 *)b;
4116 int assoc = a_values [MONO_METHOD_SEMA_ASSOCIATION] - b_values [MONO_METHOD_SEMA_ASSOCIATION];
4119 return a_values [MONO_METHOD_SEMA_SEMANTICS] - b_values [MONO_METHOD_SEMA_SEMANTICS];
4123 compare_custom_attrs (const void *a, const void *b)
4125 const guint32 *a_values = (const guint32 *)a;
4126 const guint32 *b_values = (const guint32 *)b;
4128 return a_values [MONO_CUSTOM_ATTR_PARENT] - b_values [MONO_CUSTOM_ATTR_PARENT];
4132 compare_field_marshal (const void *a, const void *b)
4134 const guint32 *a_values = (const guint32 *)a;
4135 const guint32 *b_values = (const guint32 *)b;
4137 return a_values [MONO_FIELD_MARSHAL_PARENT] - b_values [MONO_FIELD_MARSHAL_PARENT];
4141 compare_nested (const void *a, const void *b)
4143 const guint32 *a_values = (const guint32 *)a;
4144 const guint32 *b_values = (const guint32 *)b;
4146 return a_values [MONO_NESTED_CLASS_NESTED] - b_values [MONO_NESTED_CLASS_NESTED];
4150 compare_genericparam (const void *a, const void *b)
4152 const GenericParamTableEntry **a_entry = (const GenericParamTableEntry **) a;
4153 const GenericParamTableEntry **b_entry = (const GenericParamTableEntry **) b;
4155 if ((*b_entry)->owner == (*a_entry)->owner)
4157 mono_type_get_generic_param_num (mono_reflection_type_get_handle ((MonoReflectionType*)(*a_entry)->gparam)) -
4158 mono_type_get_generic_param_num (mono_reflection_type_get_handle ((MonoReflectionType*)(*b_entry)->gparam));
4160 return (*a_entry)->owner - (*b_entry)->owner;
4164 compare_declsecurity_attrs (const void *a, const void *b)
4166 const guint32 *a_values = (const guint32 *)a;
4167 const guint32 *b_values = (const guint32 *)b;
4169 return a_values [MONO_DECL_SECURITY_PARENT] - b_values [MONO_DECL_SECURITY_PARENT];
4173 compare_interface_impl (const void *a, const void *b)
4175 const guint32 *a_values = (const guint32 *)a;
4176 const guint32 *b_values = (const guint32 *)b;
4178 int klass = a_values [MONO_INTERFACEIMPL_CLASS] - b_values [MONO_INTERFACEIMPL_CLASS];
4182 return a_values [MONO_INTERFACEIMPL_INTERFACE] - b_values [MONO_INTERFACEIMPL_INTERFACE];
4186 pad_heap (MonoDynamicStream *sh)
4188 if (sh->index & 3) {
4189 int sz = 4 - (sh->index & 3);
4190 memset (sh->data + sh->index, 0, sz);
4197 MonoDynamicStream *stream;
4201 * build_compressed_metadata() fills in the blob of data that represents the
4202 * raw metadata as it will be saved in the PE file. The five streams are output
4203 * and the metadata tables are comnpressed from the guint32 array representation,
4204 * to the compressed on-disk format.
4207 build_compressed_metadata (MonoDynamicImage *assembly)
4209 MonoDynamicTable *table;
4211 guint64 valid_mask = 0;
4212 guint64 sorted_mask;
4213 guint32 heapt_size = 0;
4214 guint32 meta_size = 256; /* allow for header and other stuff */
4215 guint32 table_offset;
4216 guint32 ntables = 0;
4222 struct StreamDesc stream_desc [5];
4224 qsort (assembly->gen_params->pdata, assembly->gen_params->len, sizeof (gpointer), compare_genericparam);
4225 for (i = 0; i < assembly->gen_params->len; i++){
4226 GenericParamTableEntry *entry = (GenericParamTableEntry *)g_ptr_array_index (assembly->gen_params, i);
4227 write_generic_param_entry (assembly, entry);
4230 stream_desc [0].name = "#~";
4231 stream_desc [0].stream = &assembly->tstream;
4232 stream_desc [1].name = "#Strings";
4233 stream_desc [1].stream = &assembly->sheap;
4234 stream_desc [2].name = "#US";
4235 stream_desc [2].stream = &assembly->us;
4236 stream_desc [3].name = "#Blob";
4237 stream_desc [3].stream = &assembly->blob;
4238 stream_desc [4].name = "#GUID";
4239 stream_desc [4].stream = &assembly->guid;
4241 /* tables that are sorted */
4242 sorted_mask = ((guint64)1 << MONO_TABLE_CONSTANT) | ((guint64)1 << MONO_TABLE_FIELDMARSHAL)
4243 | ((guint64)1 << MONO_TABLE_METHODSEMANTICS) | ((guint64)1 << MONO_TABLE_CLASSLAYOUT)
4244 | ((guint64)1 << MONO_TABLE_FIELDLAYOUT) | ((guint64)1 << MONO_TABLE_FIELDRVA)
4245 | ((guint64)1 << MONO_TABLE_IMPLMAP) | ((guint64)1 << MONO_TABLE_NESTEDCLASS)
4246 | ((guint64)1 << MONO_TABLE_METHODIMPL) | ((guint64)1 << MONO_TABLE_CUSTOMATTRIBUTE)
4247 | ((guint64)1 << MONO_TABLE_DECLSECURITY) | ((guint64)1 << MONO_TABLE_GENERICPARAM)
4248 | ((guint64)1 << MONO_TABLE_INTERFACEIMPL);
4250 /* Compute table sizes */
4251 /* the MonoImage has already been created in mono_image_basic_init() */
4252 meta = &assembly->image;
4254 /* sizes should be multiple of 4 */
4255 pad_heap (&assembly->blob);
4256 pad_heap (&assembly->guid);
4257 pad_heap (&assembly->sheap);
4258 pad_heap (&assembly->us);
4260 /* Setup the info used by compute_sizes () */
4261 meta->idx_blob_wide = assembly->blob.index >= 65536 ? 1 : 0;
4262 meta->idx_guid_wide = assembly->guid.index >= 65536 ? 1 : 0;
4263 meta->idx_string_wide = assembly->sheap.index >= 65536 ? 1 : 0;
4265 meta_size += assembly->blob.index;
4266 meta_size += assembly->guid.index;
4267 meta_size += assembly->sheap.index;
4268 meta_size += assembly->us.index;
4270 for (i=0; i < MONO_TABLE_NUM; ++i)
4271 meta->tables [i].rows = assembly->tables [i].rows;
4273 for (i = 0; i < MONO_TABLE_NUM; i++){
4274 if (meta->tables [i].rows == 0)
4276 valid_mask |= (guint64)1 << i;
4278 meta->tables [i].row_size = mono_metadata_compute_size (
4279 meta, i, &meta->tables [i].size_bitfield);
4280 heapt_size += meta->tables [i].row_size * meta->tables [i].rows;
4282 heapt_size += 24; /* #~ header size */
4283 heapt_size += ntables * 4;
4284 /* make multiple of 4 */
4287 meta_size += heapt_size;
4288 meta->raw_metadata = (char *)g_malloc0 (meta_size);
4289 p = (unsigned char*)meta->raw_metadata;
4290 /* the metadata signature */
4291 *p++ = 'B'; *p++ = 'S'; *p++ = 'J'; *p++ = 'B';
4292 /* version numbers and 4 bytes reserved */
4293 int16val = (guint16*)p;
4294 *int16val++ = GUINT16_TO_LE (meta->md_version_major);
4295 *int16val = GUINT16_TO_LE (meta->md_version_minor);
4297 /* version string */
4298 int32val = (guint32*)p;
4299 *int32val = GUINT32_TO_LE ((strlen (meta->version) + 3) & (~3)); /* needs to be multiple of 4 */
4301 memcpy (p, meta->version, strlen (meta->version));
4302 p += GUINT32_FROM_LE (*int32val);
4303 align_pointer (meta->raw_metadata, p);
4304 int16val = (guint16*)p;
4305 *int16val++ = GUINT16_TO_LE (0); /* flags must be 0 */
4306 *int16val = GUINT16_TO_LE (5); /* number of streams */
4310 * write the stream info.
4312 table_offset = (p - (unsigned char*)meta->raw_metadata) + 5 * 8 + 40; /* room needed for stream headers */
4313 table_offset += 3; table_offset &= ~3;
4315 assembly->tstream.index = heapt_size;
4316 for (i = 0; i < 5; ++i) {
4317 int32val = (guint32*)p;
4318 stream_desc [i].stream->offset = table_offset;
4319 *int32val++ = GUINT32_TO_LE (table_offset);
4320 *int32val = GUINT32_TO_LE (stream_desc [i].stream->index);
4321 table_offset += GUINT32_FROM_LE (*int32val);
4322 table_offset += 3; table_offset &= ~3;
4324 strcpy ((char*)p, stream_desc [i].name);
4325 p += strlen (stream_desc [i].name) + 1;
4326 align_pointer (meta->raw_metadata, p);
4329 * now copy the data, the table stream header and contents goes first.
4331 g_assert ((p - (unsigned char*)meta->raw_metadata) < assembly->tstream.offset);
4332 p = (guchar*)meta->raw_metadata + assembly->tstream.offset;
4333 int32val = (guint32*)p;
4334 *int32val = GUINT32_TO_LE (0); /* reserved */
4337 *p++ = 2; /* version */
4340 if (meta->idx_string_wide)
4342 if (meta->idx_guid_wide)
4344 if (meta->idx_blob_wide)
4347 *p++ = 1; /* reserved */
4348 int64val = (guint64*)p;
4349 *int64val++ = GUINT64_TO_LE (valid_mask);
4350 *int64val++ = GUINT64_TO_LE (valid_mask & sorted_mask); /* bitvector of sorted tables */
4352 int32val = (guint32*)p;
4353 for (i = 0; i < MONO_TABLE_NUM; i++){
4354 if (meta->tables [i].rows == 0)
4356 *int32val++ = GUINT32_TO_LE (meta->tables [i].rows);
4358 p = (unsigned char*)int32val;
4360 /* sort the tables that still need sorting */
4361 table = &assembly->tables [MONO_TABLE_CONSTANT];
4363 qsort (table->values + MONO_CONSTANT_SIZE, table->rows, sizeof (guint32) * MONO_CONSTANT_SIZE, compare_constants);
4364 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
4366 qsort (table->values + MONO_METHOD_SEMA_SIZE, table->rows, sizeof (guint32) * MONO_METHOD_SEMA_SIZE, compare_semantics);
4367 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
4369 qsort (table->values + MONO_CUSTOM_ATTR_SIZE, table->rows, sizeof (guint32) * MONO_CUSTOM_ATTR_SIZE, compare_custom_attrs);
4370 table = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
4372 qsort (table->values + MONO_FIELD_MARSHAL_SIZE, table->rows, sizeof (guint32) * MONO_FIELD_MARSHAL_SIZE, compare_field_marshal);
4373 table = &assembly->tables [MONO_TABLE_NESTEDCLASS];
4375 qsort (table->values + MONO_NESTED_CLASS_SIZE, table->rows, sizeof (guint32) * MONO_NESTED_CLASS_SIZE, compare_nested);
4376 /* Section 21.11 DeclSecurity in Partition II doesn't specify this to be sorted by MS implementation requires it */
4377 table = &assembly->tables [MONO_TABLE_DECLSECURITY];
4379 qsort (table->values + MONO_DECL_SECURITY_SIZE, table->rows, sizeof (guint32) * MONO_DECL_SECURITY_SIZE, compare_declsecurity_attrs);
4380 table = &assembly->tables [MONO_TABLE_INTERFACEIMPL];
4382 qsort (table->values + MONO_INTERFACEIMPL_SIZE, table->rows, sizeof (guint32) * MONO_INTERFACEIMPL_SIZE, compare_interface_impl);
4384 /* compress the tables */
4385 for (i = 0; i < MONO_TABLE_NUM; i++){
4388 guint32 bitfield = meta->tables [i].size_bitfield;
4389 if (!meta->tables [i].rows)
4391 if (assembly->tables [i].columns != mono_metadata_table_count (bitfield))
4392 g_error ("col count mismatch in %d: %d %d", i, assembly->tables [i].columns, mono_metadata_table_count (bitfield));
4393 meta->tables [i].base = (char*)p;
4394 for (row = 1; row <= meta->tables [i].rows; ++row) {
4395 values = assembly->tables [i].values + row * assembly->tables [i].columns;
4396 for (col = 0; col < assembly->tables [i].columns; ++col) {
4397 switch (mono_metadata_table_size (bitfield, col)) {
4399 *p++ = values [col];
4402 *p++ = values [col] & 0xff;
4403 *p++ = (values [col] >> 8) & 0xff;
4406 *p++ = values [col] & 0xff;
4407 *p++ = (values [col] >> 8) & 0xff;
4408 *p++ = (values [col] >> 16) & 0xff;
4409 *p++ = (values [col] >> 24) & 0xff;
4412 g_assert_not_reached ();
4416 g_assert ((p - (const unsigned char*)meta->tables [i].base) == (meta->tables [i].rows * meta->tables [i].row_size));
4419 g_assert (assembly->guid.offset + assembly->guid.index < meta_size);
4420 memcpy (meta->raw_metadata + assembly->sheap.offset, assembly->sheap.data, assembly->sheap.index);
4421 memcpy (meta->raw_metadata + assembly->us.offset, assembly->us.data, assembly->us.index);
4422 memcpy (meta->raw_metadata + assembly->blob.offset, assembly->blob.data, assembly->blob.index);
4423 memcpy (meta->raw_metadata + assembly->guid.offset, assembly->guid.data, assembly->guid.index);
4425 assembly->meta_size = assembly->guid.offset + assembly->guid.index;
4429 * Some tables in metadata need to be sorted according to some criteria, but
4430 * when methods and fields are first created with reflection, they may be assigned a token
4431 * that doesn't correspond to the final token they will get assigned after the sorting.
4432 * ILGenerator.cs keeps a fixup table that maps the position of tokens in the IL code stream
4433 * with the reflection objects that represent them. Once all the tables are set up, the
4434 * reflection objects will contains the correct table index. fixup_method() will fixup the
4435 * tokens for the method with ILGenerator @ilgen.
4438 fixup_method (MonoReflectionILGen *ilgen, gpointer value, MonoDynamicImage *assembly)
4440 guint32 code_idx = GPOINTER_TO_UINT (value);
4441 MonoReflectionILTokenInfo *iltoken;
4442 MonoReflectionFieldBuilder *field;
4443 MonoReflectionCtorBuilder *ctor;
4444 MonoReflectionMethodBuilder *method;
4445 MonoReflectionTypeBuilder *tb;
4446 MonoReflectionArrayMethod *am;
4448 unsigned char *target;
4450 for (i = 0; i < ilgen->num_token_fixups; ++i) {
4451 iltoken = (MonoReflectionILTokenInfo *)mono_array_addr_with_size (ilgen->token_fixups, sizeof (MonoReflectionILTokenInfo), i);
4452 target = (guchar*)assembly->code.data + code_idx + iltoken->code_pos;
4453 switch (target [3]) {
4454 case MONO_TABLE_FIELD:
4455 if (!strcmp (iltoken->member->vtable->klass->name, "FieldBuilder")) {
4456 field = (MonoReflectionFieldBuilder *)iltoken->member;
4457 idx = field->table_idx;
4458 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoField")) {
4459 MonoClassField *f = ((MonoReflectionField*)iltoken->member)->field;
4460 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->field_to_table_idx, f));
4462 g_assert_not_reached ();
4465 case MONO_TABLE_METHOD:
4466 if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder")) {
4467 method = (MonoReflectionMethodBuilder *)iltoken->member;
4468 idx = method->table_idx;
4469 } else if (!strcmp (iltoken->member->vtable->klass->name, "ConstructorBuilder")) {
4470 ctor = (MonoReflectionCtorBuilder *)iltoken->member;
4471 idx = ctor->table_idx;
4472 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoMethod") ||
4473 !strcmp (iltoken->member->vtable->klass->name, "MonoCMethod")) {
4474 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4475 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, m));
4477 g_assert_not_reached ();
4480 case MONO_TABLE_TYPEDEF:
4481 if (strcmp (iltoken->member->vtable->klass->name, "TypeBuilder"))
4482 g_assert_not_reached ();
4483 tb = (MonoReflectionTypeBuilder *)iltoken->member;
4484 idx = tb->table_idx;
4486 case MONO_TABLE_MEMBERREF:
4487 if (!strcmp (iltoken->member->vtable->klass->name, "MonoArrayMethod")) {
4488 am = (MonoReflectionArrayMethod*)iltoken->member;
4489 idx = am->table_idx;
4490 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoMethod") ||
4491 !strcmp (iltoken->member->vtable->klass->name, "MonoCMethod") ||
4492 !strcmp (iltoken->member->vtable->klass->name, "MonoGenericMethod") ||
4493 !strcmp (iltoken->member->vtable->klass->name, "MonoGenericCMethod")) {
4494 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4495 g_assert (m->klass->generic_class || m->klass->generic_container);
4497 } else if (!strcmp (iltoken->member->vtable->klass->name, "FieldBuilder")) {
4499 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoField")) {
4500 MonoClassField *f = ((MonoReflectionField*)iltoken->member)->field;
4501 g_assert (is_field_on_inst (f));
4503 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder") ||
4504 !strcmp (iltoken->member->vtable->klass->name, "ConstructorBuilder")) {
4506 } else if (!strcmp (iltoken->member->vtable->klass->name, "FieldOnTypeBuilderInst")) {
4508 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodOnTypeBuilderInst")) {
4510 } else if (!strcmp (iltoken->member->vtable->klass->name, "ConstructorOnTypeBuilderInst")) {
4513 g_assert_not_reached ();
4516 case MONO_TABLE_METHODSPEC:
4517 if (!strcmp (iltoken->member->vtable->klass->name, "MonoGenericMethod")) {
4518 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4519 g_assert (mono_method_signature (m)->generic_param_count);
4521 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder")) {
4523 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodOnTypeBuilderInst")) {
4526 g_assert_not_reached ();
4530 g_error ("got unexpected table 0x%02x in fixup", target [3]);
4532 target [0] = idx & 0xff;
4533 target [1] = (idx >> 8) & 0xff;
4534 target [2] = (idx >> 16) & 0xff;
4541 * The CUSTOM_ATTRIBUTE table might contain METHODDEF tokens whose final
4542 * value is not known when the table is emitted.
4545 fixup_cattrs (MonoDynamicImage *assembly)
4547 MonoDynamicTable *table;
4549 guint32 type, i, idx, token;
4552 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
4554 for (i = 0; i < table->rows; ++i) {
4555 values = table->values + ((i + 1) * MONO_CUSTOM_ATTR_SIZE);
4557 type = values [MONO_CUSTOM_ATTR_TYPE];
4558 if ((type & MONO_CUSTOM_ATTR_TYPE_MASK) == MONO_CUSTOM_ATTR_TYPE_METHODDEF) {
4559 idx = type >> MONO_CUSTOM_ATTR_TYPE_BITS;
4560 token = mono_metadata_make_token (MONO_TABLE_METHOD, idx);
4561 ctor = (MonoObject *)mono_g_hash_table_lookup (assembly->remapped_tokens, GUINT_TO_POINTER (token));
4564 if (!strcmp (ctor->vtable->klass->name, "MonoCMethod")) {
4565 MonoMethod *m = ((MonoReflectionMethod*)ctor)->method;
4566 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, m));
4567 values [MONO_CUSTOM_ATTR_TYPE] = (idx << MONO_CUSTOM_ATTR_TYPE_BITS) | MONO_CUSTOM_ATTR_TYPE_METHODDEF;
4568 } else if (!strcmp (ctor->vtable->klass->name, "ConstructorBuilder")) {
4569 MonoMethod *m = ((MonoReflectionCtorBuilder*)ctor)->mhandle;
4570 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, m));
4571 values [MONO_CUSTOM_ATTR_TYPE] = (idx << MONO_CUSTOM_ATTR_TYPE_BITS) | MONO_CUSTOM_ATTR_TYPE_METHODDEF;
4578 assembly_add_resource_manifest (MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly, MonoReflectionResource *rsrc, guint32 implementation)
4580 MonoDynamicTable *table;
4583 table = &assembly->tables [MONO_TABLE_MANIFESTRESOURCE];
4585 alloc_table (table, table->rows);
4586 values = table->values + table->next_idx * MONO_MANIFEST_SIZE;
4587 values [MONO_MANIFEST_OFFSET] = rsrc->offset;
4588 values [MONO_MANIFEST_FLAGS] = rsrc->attrs;
4589 values [MONO_MANIFEST_NAME] = string_heap_insert_mstring (&assembly->sheap, rsrc->name);
4590 values [MONO_MANIFEST_IMPLEMENTATION] = implementation;
4595 assembly_add_resource (MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly, MonoReflectionResource *rsrc)
4597 MonoDynamicTable *table;
4601 char *b = blob_size;
4603 guint32 idx, offset;
4605 if (rsrc->filename) {
4606 name = mono_string_to_utf8 (rsrc->filename);
4607 sname = g_path_get_basename (name);
4609 table = &assembly->tables [MONO_TABLE_FILE];
4611 alloc_table (table, table->rows);
4612 values = table->values + table->next_idx * MONO_FILE_SIZE;
4613 values [MONO_FILE_FLAGS] = FILE_CONTAINS_NO_METADATA;
4614 values [MONO_FILE_NAME] = string_heap_insert (&assembly->sheap, sname);
4617 mono_sha1_get_digest_from_file (name, hash);
4618 mono_metadata_encode_value (20, b, &b);
4619 values [MONO_FILE_HASH_VALUE] = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
4620 mono_image_add_stream_data (&assembly->blob, (char*)hash, 20);
4622 idx = table->next_idx++;
4624 idx = MONO_IMPLEMENTATION_FILE | (idx << MONO_IMPLEMENTATION_BITS);
4630 data = mono_array_addr (rsrc->data, char, 0);
4631 len = mono_array_length (rsrc->data);
4637 sizebuf [0] = offset; sizebuf [1] = offset >> 8;
4638 sizebuf [2] = offset >> 16; sizebuf [3] = offset >> 24;
4639 rsrc->offset = mono_image_add_stream_data (&assembly->resources, sizebuf, 4);
4640 mono_image_add_stream_data (&assembly->resources, data, len);
4644 * The entry should be emitted into the MANIFESTRESOURCE table of
4645 * the main module, but that needs to reference the FILE table
4646 * which isn't emitted yet.
4653 assembly_add_resource_manifest (mb, assembly, rsrc, idx);
4657 set_version_from_string (MonoString *version, guint32 *values)
4659 gchar *ver, *p, *str;
4662 values [MONO_ASSEMBLY_MAJOR_VERSION] = 0;
4663 values [MONO_ASSEMBLY_MINOR_VERSION] = 0;
4664 values [MONO_ASSEMBLY_REV_NUMBER] = 0;
4665 values [MONO_ASSEMBLY_BUILD_NUMBER] = 0;
4668 ver = str = mono_string_to_utf8 (version);
4669 for (i = 0; i < 4; ++i) {
4670 values [MONO_ASSEMBLY_MAJOR_VERSION + i] = strtol (ver, &p, 10);
4676 /* handle Revision and Build */
4686 load_public_key (MonoArray *pkey, MonoDynamicImage *assembly) {
4690 char *b = blob_size;
4695 len = mono_array_length (pkey);
4696 mono_metadata_encode_value (len, b, &b);
4697 token = mono_image_add_stream_data (&assembly->blob, blob_size, b - blob_size);
4698 mono_image_add_stream_data (&assembly->blob, mono_array_addr (pkey, char, 0), len);
4700 assembly->public_key = (guint8 *)g_malloc (len);
4701 memcpy (assembly->public_key, mono_array_addr (pkey, char, 0), len);
4702 assembly->public_key_len = len;
4704 /* Special case: check for ECMA key (16 bytes) */
4705 if ((len == MONO_ECMA_KEY_LENGTH) && mono_is_ecma_key (mono_array_addr (pkey, char, 0), len)) {
4706 /* In this case we must reserve 128 bytes (1024 bits) for the signature */
4707 assembly->strong_name_size = MONO_DEFAULT_PUBLIC_KEY_LENGTH;
4708 } else if (len >= MONO_PUBLIC_KEY_HEADER_LENGTH + MONO_MINIMUM_PUBLIC_KEY_LENGTH) {
4709 /* minimum key size (in 2.0) is 384 bits */
4710 assembly->strong_name_size = len - MONO_PUBLIC_KEY_HEADER_LENGTH;
4712 /* FIXME - verifier */
4713 g_warning ("Invalid public key length: %d bits (total: %d)", (int)MONO_PUBLIC_KEY_BIT_SIZE (len), (int)len);
4714 assembly->strong_name_size = MONO_DEFAULT_PUBLIC_KEY_LENGTH; /* to be safe */
4716 assembly->strong_name = (char *)g_malloc0 (assembly->strong_name_size);
4722 mono_image_emit_manifest (MonoReflectionModuleBuilder *moduleb)
4724 MonoDynamicTable *table;
4725 MonoDynamicImage *assembly;
4726 MonoReflectionAssemblyBuilder *assemblyb;
4730 guint32 module_index;
4732 assemblyb = moduleb->assemblyb;
4733 assembly = moduleb->dynamic_image;
4734 domain = mono_object_domain (assemblyb);
4736 /* Emit ASSEMBLY table */
4737 table = &assembly->tables [MONO_TABLE_ASSEMBLY];
4738 alloc_table (table, 1);
4739 values = table->values + MONO_ASSEMBLY_SIZE;
4740 values [MONO_ASSEMBLY_HASH_ALG] = assemblyb->algid? assemblyb->algid: ASSEMBLY_HASH_SHA1;
4741 values [MONO_ASSEMBLY_NAME] = string_heap_insert_mstring (&assembly->sheap, assemblyb->name);
4742 if (assemblyb->culture) {
4743 values [MONO_ASSEMBLY_CULTURE] = string_heap_insert_mstring (&assembly->sheap, assemblyb->culture);
4745 values [MONO_ASSEMBLY_CULTURE] = string_heap_insert (&assembly->sheap, "");
4747 values [MONO_ASSEMBLY_PUBLIC_KEY] = load_public_key (assemblyb->public_key, assembly);
4748 values [MONO_ASSEMBLY_FLAGS] = assemblyb->flags;
4749 set_version_from_string (assemblyb->version, values);
4751 /* Emit FILE + EXPORTED_TYPE table */
4753 for (i = 0; i < mono_array_length (assemblyb->modules); ++i) {
4755 MonoReflectionModuleBuilder *file_module =
4756 mono_array_get (assemblyb->modules, MonoReflectionModuleBuilder*, i);
4757 if (file_module != moduleb) {
4758 mono_image_fill_file_table (domain, (MonoReflectionModule*)file_module, assembly);
4760 if (file_module->types) {
4761 for (j = 0; j < file_module->num_types; ++j) {
4762 MonoReflectionTypeBuilder *tb = mono_array_get (file_module->types, MonoReflectionTypeBuilder*, j);
4763 mono_image_fill_export_table (domain, tb, module_index, 0, assembly);
4768 if (assemblyb->loaded_modules) {
4769 for (i = 0; i < mono_array_length (assemblyb->loaded_modules); ++i) {
4770 MonoReflectionModule *file_module =
4771 mono_array_get (assemblyb->loaded_modules, MonoReflectionModule*, i);
4772 mono_image_fill_file_table (domain, file_module, assembly);
4774 mono_image_fill_export_table_from_module (domain, file_module, module_index, assembly);
4777 if (assemblyb->type_forwarders)
4778 mono_image_fill_export_table_from_type_forwarders (assemblyb, assembly);
4780 /* Emit MANIFESTRESOURCE table */
4782 for (i = 0; i < mono_array_length (assemblyb->modules); ++i) {
4784 MonoReflectionModuleBuilder *file_module =
4785 mono_array_get (assemblyb->modules, MonoReflectionModuleBuilder*, i);
4786 /* The table for the main module is emitted later */
4787 if (file_module != moduleb) {
4789 if (file_module->resources) {
4790 int len = mono_array_length (file_module->resources);
4791 for (j = 0; j < len; ++j) {
4792 MonoReflectionResource* res = (MonoReflectionResource*)mono_array_addr (file_module->resources, MonoReflectionResource, j);
4793 assembly_add_resource_manifest (file_module, assembly, res, MONO_IMPLEMENTATION_FILE | (module_index << MONO_IMPLEMENTATION_BITS));
4800 #ifndef DISABLE_REFLECTION_EMIT_SAVE
4803 * mono_image_build_metadata() will fill the info in all the needed metadata tables
4804 * for the modulebuilder @moduleb.
4805 * At the end of the process, method and field tokens are fixed up and the
4806 * on-disk compressed metadata representation is created.
4809 mono_image_build_metadata (MonoReflectionModuleBuilder *moduleb)
4811 MonoDynamicTable *table;
4812 MonoDynamicImage *assembly;
4813 MonoReflectionAssemblyBuilder *assemblyb;
4819 assemblyb = moduleb->assemblyb;
4820 assembly = moduleb->dynamic_image;
4821 domain = mono_object_domain (assemblyb);
4823 if (assembly->text_rva)
4826 assembly->text_rva = START_TEXT_RVA;
4828 if (moduleb->is_main) {
4829 mono_image_emit_manifest (moduleb);
4832 table = &assembly->tables [MONO_TABLE_TYPEDEF];
4833 table->rows = 1; /* .<Module> */
4835 alloc_table (table, table->rows);
4837 * Set the first entry.
4839 values = table->values + table->columns;
4840 values [MONO_TYPEDEF_FLAGS] = 0;
4841 values [MONO_TYPEDEF_NAME] = string_heap_insert (&assembly->sheap, "<Module>") ;
4842 values [MONO_TYPEDEF_NAMESPACE] = string_heap_insert (&assembly->sheap, "") ;
4843 values [MONO_TYPEDEF_EXTENDS] = 0;
4844 values [MONO_TYPEDEF_FIELD_LIST] = 1;
4845 values [MONO_TYPEDEF_METHOD_LIST] = 1;
4848 * handle global methods
4849 * FIXME: test what to do when global methods are defined in multiple modules.
4851 if (moduleb->global_methods) {
4852 table = &assembly->tables [MONO_TABLE_METHOD];
4853 table->rows += mono_array_length (moduleb->global_methods);
4854 alloc_table (table, table->rows);
4855 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i)
4856 mono_image_get_method_info (
4857 mono_array_get (moduleb->global_methods, MonoReflectionMethodBuilder*, i), assembly);
4859 if (moduleb->global_fields) {
4860 table = &assembly->tables [MONO_TABLE_FIELD];
4861 table->rows += mono_array_length (moduleb->global_fields);
4862 alloc_table (table, table->rows);
4863 for (i = 0; i < mono_array_length (moduleb->global_fields); ++i)
4864 mono_image_get_field_info (
4865 mono_array_get (moduleb->global_fields, MonoReflectionFieldBuilder*, i), assembly);
4868 table = &assembly->tables [MONO_TABLE_MODULE];
4869 alloc_table (table, 1);
4870 mono_image_fill_module_table (domain, moduleb, assembly);
4872 /* Collect all types into a list sorted by their table_idx */
4873 mono_ptr_array_init (types, moduleb->num_types, MONO_ROOT_SOURCE_REFLECTION, "dynamic module types list");
4876 for (i = 0; i < moduleb->num_types; ++i) {
4877 MonoReflectionTypeBuilder *type = mono_array_get (moduleb->types, MonoReflectionTypeBuilder*, i);
4878 collect_types (&types, type);
4881 mono_ptr_array_sort (types, (int (*)(const void *, const void *))compare_types_by_table_idx);
4882 table = &assembly->tables [MONO_TABLE_TYPEDEF];
4883 table->rows += mono_ptr_array_size (types);
4884 alloc_table (table, table->rows);
4887 * Emit type names + namespaces at one place inside the string heap,
4888 * so load_class_names () needs to touch fewer pages.
4890 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4891 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_ptr_array_get (types, i);
4892 string_heap_insert_mstring (&assembly->sheap, tb->nspace);
4894 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4895 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_ptr_array_get (types, i);
4896 string_heap_insert_mstring (&assembly->sheap, tb->name);
4899 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4900 MonoReflectionTypeBuilder *type = (MonoReflectionTypeBuilder *)mono_ptr_array_get (types, i);
4901 mono_image_get_type_info (domain, type, assembly);
4905 * table->rows is already set above and in mono_image_fill_module_table.
4907 /* add all the custom attributes at the end, once all the indexes are stable */
4908 mono_image_add_cattrs (assembly, 1, MONO_CUSTOM_ATTR_ASSEMBLY, assemblyb->cattrs);
4910 /* CAS assembly permissions */
4911 if (assemblyb->permissions_minimum)
4912 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_minimum);
4913 if (assemblyb->permissions_optional)
4914 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_optional);
4915 if (assemblyb->permissions_refused)
4916 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_refused);
4918 module_add_cattrs (assembly, moduleb);
4921 mono_g_hash_table_foreach (assembly->token_fixups, (GHFunc)fixup_method, assembly);
4923 /* Create the MethodImpl table. We do this after emitting all methods so we already know
4924 * the final tokens and don't need another fixup pass. */
4926 if (moduleb->global_methods) {
4927 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i) {
4928 MonoReflectionMethodBuilder *mb = mono_array_get (
4929 moduleb->global_methods, MonoReflectionMethodBuilder*, i);
4930 mono_image_add_methodimpl (assembly, mb);
4934 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4935 MonoReflectionTypeBuilder *type = (MonoReflectionTypeBuilder *)mono_ptr_array_get (types, i);
4936 if (type->methods) {
4937 for (j = 0; j < type->num_methods; ++j) {
4938 MonoReflectionMethodBuilder *mb = mono_array_get (
4939 type->methods, MonoReflectionMethodBuilder*, j);
4941 mono_image_add_methodimpl (assembly, mb);
4946 mono_ptr_array_destroy (types);
4948 fixup_cattrs (assembly);
4951 #else /* DISABLE_REFLECTION_EMIT_SAVE */
4954 mono_image_build_metadata (MonoReflectionModuleBuilder *moduleb)
4956 g_error ("This mono runtime was configured with --enable-minimal=reflection_emit_save, so saving of dynamic assemblies is not supported.");
4959 #endif /* DISABLE_REFLECTION_EMIT_SAVE */
4963 guint32 import_lookup_table;
4967 guint32 import_address_table_rva;
4975 #ifndef DISABLE_REFLECTION_EMIT
4978 * mono_image_insert_string:
4979 * @module: module builder object
4982 * Insert @str into the user string stream of @module.
4985 mono_image_insert_string (MonoReflectionModuleBuilder *module, MonoString *str)
4987 MonoDynamicImage *assembly;
4992 if (!module->dynamic_image)
4993 mono_image_module_basic_init (module);
4995 assembly = module->dynamic_image;
4997 if (assembly->save) {
4998 mono_metadata_encode_value (1 | (str->length * 2), b, &b);
4999 idx = mono_image_add_stream_data (&assembly->us, buf, b-buf);
5000 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
5002 char *swapped = g_malloc (2 * mono_string_length (str));
5003 const char *p = (const char*)mono_string_chars (str);
5005 swap_with_size (swapped, p, 2, mono_string_length (str));
5006 mono_image_add_stream_data (&assembly->us, swapped, str->length * 2);
5010 mono_image_add_stream_data (&assembly->us, (const char*)mono_string_chars (str), str->length * 2);
5012 mono_image_add_stream_data (&assembly->us, "", 1);
5014 idx = assembly->us.index ++;
5017 register_dyn_token (assembly, MONO_TOKEN_STRING | idx, (MonoObject*)str);
5019 return MONO_TOKEN_STRING | idx;
5023 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObject *obj, MonoArray *opt_param_types)
5027 MonoMethodSignature *sig;
5029 klass = obj->vtable->klass;
5030 if (strcmp (klass->name, "MonoMethod") == 0 || strcmp (klass->name, "MonoCMethod") == 0) {
5031 MonoMethod *method = ((MonoReflectionMethod *)obj)->method;
5032 MonoMethodSignature *old;
5033 guint32 sig_token, parent;
5036 g_assert (opt_param_types && (mono_method_signature (method)->sentinelpos >= 0));
5038 nargs = mono_array_length (opt_param_types);
5039 old = mono_method_signature (method);
5040 sig = mono_metadata_signature_alloc ( &assembly->image, old->param_count + nargs);
5042 sig->hasthis = old->hasthis;
5043 sig->explicit_this = old->explicit_this;
5044 sig->call_convention = old->call_convention;
5045 sig->generic_param_count = old->generic_param_count;
5046 sig->param_count = old->param_count + nargs;
5047 sig->sentinelpos = old->param_count;
5048 sig->ret = old->ret;
5050 for (i = 0; i < old->param_count; i++)
5051 sig->params [i] = old->params [i];
5053 for (i = 0; i < nargs; i++) {
5054 MonoReflectionType *rt = mono_array_get (opt_param_types, MonoReflectionType *, i);
5055 sig->params [old->param_count + i] = mono_reflection_type_get_handle (rt);
5058 parent = mono_image_typedef_or_ref (assembly, &method->klass->byval_arg);
5059 g_assert ((parent & MONO_TYPEDEFORREF_MASK) == MONO_MEMBERREF_PARENT_TYPEREF);
5060 parent >>= MONO_TYPEDEFORREF_BITS;
5062 parent <<= MONO_MEMBERREF_PARENT_BITS;
5063 parent |= MONO_MEMBERREF_PARENT_TYPEREF;
5065 sig_token = method_encode_signature (assembly, sig);
5066 token = mono_image_get_varargs_method_token (assembly, parent, method->name, sig_token);
5067 } else if (strcmp (klass->name, "MethodBuilder") == 0) {
5068 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
5069 ReflectionMethodBuilder rmb;
5070 guint32 parent, sig_token;
5071 int nopt_args, nparams, ngparams, i;
5074 reflection_methodbuilder_from_method_builder (&rmb, mb);
5075 rmb.opt_types = opt_param_types;
5076 nopt_args = mono_array_length (opt_param_types);
5078 nparams = rmb.parameters ? mono_array_length (rmb.parameters): 0;
5079 ngparams = rmb.generic_params ? mono_array_length (rmb.generic_params): 0;
5080 sig = mono_metadata_signature_alloc (&assembly->image, nparams + nopt_args);
5082 sig->hasthis = !(rmb.attrs & METHOD_ATTRIBUTE_STATIC);
5083 sig->explicit_this = (rmb.call_conv & 0x40) == 0x40;
5084 sig->call_convention = rmb.call_conv;
5085 sig->generic_param_count = ngparams;
5086 sig->param_count = nparams + nopt_args;
5087 sig->sentinelpos = nparams;
5088 sig->ret = mono_reflection_type_get_handle (rmb.rtype);
5090 for (i = 0; i < nparams; i++) {
5091 MonoReflectionType *rt = mono_array_get (rmb.parameters, MonoReflectionType *, i);
5092 sig->params [i] = mono_reflection_type_get_handle (rt);
5095 for (i = 0; i < nopt_args; i++) {
5096 MonoReflectionType *rt = mono_array_get (opt_param_types, MonoReflectionType *, i);
5097 sig->params [nparams + i] = mono_reflection_type_get_handle (rt);
5100 sig_token = method_builder_encode_signature (assembly, &rmb);
5102 parent = mono_image_create_token (assembly, obj, TRUE, TRUE);
5103 g_assert (mono_metadata_token_table (parent) == MONO_TABLE_METHOD);
5105 parent = mono_metadata_token_index (parent) << MONO_MEMBERREF_PARENT_BITS;
5106 parent |= MONO_MEMBERREF_PARENT_METHODDEF;
5108 name = mono_string_to_utf8 (rmb.name);
5109 token = mono_image_get_varargs_method_token (
5110 assembly, parent, name, sig_token);
5113 g_error ("requested method token for %s\n", klass->name);
5116 g_hash_table_insert (assembly->vararg_aux_hash, GUINT_TO_POINTER (token), sig);
5117 register_dyn_token (assembly, token, obj);
5122 * mono_image_create_token:
5123 * @assembly: a dynamic assembly
5125 * @register_token: Whenever to register the token in the assembly->tokens hash.
5127 * Get a token to insert in the IL code stream for the given MemberInfo.
5128 * The metadata emission routines need to pass FALSE as REGISTER_TOKEN, since by that time,
5129 * the table_idx-es were recomputed, so registering the token would overwrite an existing
5133 mono_image_create_token (MonoDynamicImage *assembly, MonoObject *obj,
5134 gboolean create_open_instance, gboolean register_token)
5139 klass = obj->vtable->klass;
5141 /* Check for user defined reflection objects */
5142 /* TypeDelegator is the only corlib type which doesn't look like a MonoReflectionType */
5143 if (klass->image != mono_defaults.corlib || (strcmp (klass->name, "TypeDelegator") == 0))
5144 mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported")); \
5146 if (strcmp (klass->name, "MethodBuilder") == 0) {
5147 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
5148 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
5150 if (tb->module->dynamic_image == assembly && !tb->generic_params && !mb->generic_params)
5151 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
5153 token = mono_image_get_methodbuilder_token (assembly, mb, create_open_instance);
5154 /*g_print ("got token 0x%08x for %s\n", token, mono_string_to_utf8 (mb->name));*/
5155 } else if (strcmp (klass->name, "ConstructorBuilder") == 0) {
5156 MonoReflectionCtorBuilder *mb = (MonoReflectionCtorBuilder *)obj;
5157 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
5159 if (tb->module->dynamic_image == assembly && !tb->generic_params)
5160 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
5162 token = mono_image_get_ctorbuilder_token (assembly, mb);
5163 /*g_print ("got token 0x%08x for %s\n", token, mono_string_to_utf8 (mb->name));*/
5164 } else if (strcmp (klass->name, "FieldBuilder") == 0) {
5165 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)obj;
5166 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)fb->typeb;
5167 if (tb->generic_params) {
5168 token = mono_image_get_generic_field_token (assembly, fb);
5170 if (tb->module->dynamic_image == assembly) {
5171 token = fb->table_idx | MONO_TOKEN_FIELD_DEF;
5173 token = mono_image_get_fieldref_token (assembly, (MonoObject*)fb, fb->handle);
5176 } else if (strcmp (klass->name, "TypeBuilder") == 0) {
5177 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)obj;
5178 if (create_open_instance && tb->generic_params) {
5180 init_type_builder_generics (obj);
5181 type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5182 token = mono_image_typedef_or_ref_full (assembly, type, TRUE);
5183 token = mono_metadata_token_from_dor (token);
5184 } else if (tb->module->dynamic_image == assembly) {
5185 token = tb->table_idx | MONO_TOKEN_TYPE_DEF;
5188 type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5189 token = mono_metadata_token_from_dor (mono_image_typedef_or_ref (assembly, type));
5191 } else if (strcmp (klass->name, "MonoType") == 0) {
5192 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5193 MonoClass *mc = mono_class_from_mono_type (type);
5194 token = mono_metadata_token_from_dor (
5195 mono_image_typedef_or_ref_full (assembly, type, mc->generic_container == NULL || create_open_instance));
5196 } else if (strcmp (klass->name, "GenericTypeParameterBuilder") == 0) {
5197 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5198 token = mono_metadata_token_from_dor (
5199 mono_image_typedef_or_ref (assembly, type));
5200 } else if (strcmp (klass->name, "MonoGenericClass") == 0) {
5201 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5202 token = mono_metadata_token_from_dor (
5203 mono_image_typedef_or_ref (assembly, type));
5204 } else if (strcmp (klass->name, "MonoCMethod") == 0 ||
5205 strcmp (klass->name, "MonoMethod") == 0 ||
5206 strcmp (klass->name, "MonoGenericMethod") == 0 ||
5207 strcmp (klass->name, "MonoGenericCMethod") == 0) {
5208 MonoReflectionMethod *m = (MonoReflectionMethod *)obj;
5209 if (m->method->is_inflated) {
5210 if (create_open_instance)
5211 token = mono_image_get_methodspec_token (assembly, m->method);
5213 token = mono_image_get_inflated_method_token (assembly, m->method);
5214 } else if ((m->method->klass->image == &assembly->image) &&
5215 !m->method->klass->generic_class) {
5216 static guint32 method_table_idx = 0xffffff;
5217 if (m->method->klass->wastypebuilder) {
5218 /* we use the same token as the one that was assigned
5219 * to the Methodbuilder.
5220 * FIXME: do the equivalent for Fields.
5222 token = m->method->token;
5225 * Each token should have a unique index, but the indexes are
5226 * assigned by managed code, so we don't know about them. An
5227 * easy solution is to count backwards...
5229 method_table_idx --;
5230 token = MONO_TOKEN_METHOD_DEF | method_table_idx;
5233 token = mono_image_get_methodref_token (assembly, m->method, create_open_instance);
5235 /*g_print ("got token 0x%08x for %s\n", token, m->method->name);*/
5236 } else if (strcmp (klass->name, "MonoField") == 0) {
5237 MonoReflectionField *f = (MonoReflectionField *)obj;
5238 if ((f->field->parent->image == &assembly->image) && !is_field_on_inst (f->field)) {
5239 static guint32 field_table_idx = 0xffffff;
5241 token = MONO_TOKEN_FIELD_DEF | field_table_idx;
5243 token = mono_image_get_fieldref_token (assembly, (MonoObject*)f, f->field);
5245 /*g_print ("got token 0x%08x for %s\n", token, f->field->name);*/
5246 } else if (strcmp (klass->name, "MonoArrayMethod") == 0) {
5247 MonoReflectionArrayMethod *m = (MonoReflectionArrayMethod *)obj;
5248 token = mono_image_get_array_token (assembly, m);
5249 } else if (strcmp (klass->name, "SignatureHelper") == 0) {
5250 MonoReflectionSigHelper *s = (MonoReflectionSigHelper*)obj;
5251 token = MONO_TOKEN_SIGNATURE | mono_image_get_sighelper_token (assembly, s);
5252 } else if (strcmp (klass->name, "EnumBuilder") == 0) {
5253 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
5254 token = mono_metadata_token_from_dor (
5255 mono_image_typedef_or_ref (assembly, type));
5256 } else if (strcmp (klass->name, "FieldOnTypeBuilderInst") == 0) {
5257 MonoReflectionFieldOnTypeBuilderInst *f = (MonoReflectionFieldOnTypeBuilderInst*)obj;
5258 token = mono_image_get_field_on_inst_token (assembly, f);
5259 } else if (strcmp (klass->name, "ConstructorOnTypeBuilderInst") == 0) {
5260 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)obj;
5261 token = mono_image_get_ctor_on_inst_token (assembly, c, create_open_instance);
5262 } else if (strcmp (klass->name, "MethodOnTypeBuilderInst") == 0) {
5263 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)obj;
5264 token = mono_image_get_method_on_inst_token (assembly, m, create_open_instance);
5265 } else if (is_sre_array (klass) || is_sre_byref (klass) || is_sre_pointer (klass)) {
5266 MonoReflectionType *type = (MonoReflectionType *)obj;
5267 token = mono_metadata_token_from_dor (
5268 mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (type)));
5270 g_error ("requested token for %s\n", klass->name);
5274 mono_image_register_token (assembly, token, obj);
5280 * mono_image_register_token:
5282 * Register the TOKEN->OBJ mapping in the mapping table in ASSEMBLY. This is required for
5283 * the Module.ResolveXXXToken () methods to work.
5286 mono_image_register_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj)
5290 dynamic_image_lock (assembly);
5291 prev = (MonoObject *)mono_g_hash_table_lookup (assembly->tokens, GUINT_TO_POINTER (token));
5293 /* There could be multiple MethodInfo objects with the same token */
5294 //g_assert (prev == obj);
5296 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), obj);
5298 dynamic_image_unlock (assembly);
5301 static MonoDynamicImage*
5302 create_dynamic_mono_image (MonoDynamicAssembly *assembly, char *assembly_name, char *module_name)
5304 static const guchar entrycode [16] = {0xff, 0x25, 0};
5305 MonoDynamicImage *image;
5308 const char *version;
5310 if (!strcmp (mono_get_runtime_info ()->framework_version, "2.1"))
5311 version = "v2.0.50727"; /* HACK: SL 2 enforces the .net 2 metadata version */
5313 version = mono_get_runtime_info ()->runtime_version;
5316 /* The MonoGHashTable's need GC tracking */
5317 image = (MonoDynamicImage *)GC_MALLOC (sizeof (MonoDynamicImage));
5319 image = g_new0 (MonoDynamicImage, 1);
5322 mono_profiler_module_event (&image->image, MONO_PROFILE_START_LOAD);
5324 /*g_print ("created image %p\n", image);*/
5325 /* keep in sync with image.c */
5326 image->image.name = assembly_name;
5327 image->image.assembly_name = image->image.name; /* they may be different */
5328 image->image.module_name = module_name;
5329 image->image.version = g_strdup (version);
5330 image->image.md_version_major = 1;
5331 image->image.md_version_minor = 1;
5332 image->image.dynamic = TRUE;
5334 image->image.references = g_new0 (MonoAssembly*, 1);
5335 image->image.references [0] = NULL;
5337 mono_image_init (&image->image);
5339 image->token_fixups = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module token fixups table");
5340 image->method_to_table_idx = g_hash_table_new (NULL, NULL);
5341 image->field_to_table_idx = g_hash_table_new (NULL, NULL);
5342 image->method_aux_hash = g_hash_table_new (NULL, NULL);
5343 image->vararg_aux_hash = g_hash_table_new (NULL, NULL);
5344 image->handleref = g_hash_table_new (NULL, NULL);
5345 image->handleref_managed = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module reference-to-token table");
5346 image->tokens = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module tokens table");
5347 image->generic_def_objects = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module generic definitions table");
5348 image->methodspec = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module method specifications table");
5349 image->typespec = g_hash_table_new ((GHashFunc)mono_metadata_type_hash, (GCompareFunc)mono_metadata_type_equal);
5350 image->typeref = g_hash_table_new ((GHashFunc)mono_metadata_type_hash, (GCompareFunc)mono_metadata_type_equal);
5351 image->blob_cache = g_hash_table_new ((GHashFunc)mono_blob_entry_hash, (GCompareFunc)mono_blob_entry_equal);
5352 image->gen_params = g_ptr_array_new ();
5353 image->remapped_tokens = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_REFLECTION, "dynamic module remapped tokens table");
5355 /*g_print ("string heap create for image %p (%s)\n", image, module_name);*/
5356 string_heap_init (&image->sheap);
5357 mono_image_add_stream_data (&image->us, "", 1);
5358 add_to_blob_cached (image, (char*) "", 1, NULL, 0);
5359 /* import tables... */
5360 mono_image_add_stream_data (&image->code, (char*)entrycode, sizeof (entrycode));
5361 image->iat_offset = mono_image_add_stream_zero (&image->code, 8); /* two IAT entries */
5362 image->idt_offset = mono_image_add_stream_zero (&image->code, 2 * sizeof (MonoIDT)); /* two IDT entries */
5363 image->imp_names_offset = mono_image_add_stream_zero (&image->code, 2); /* flags for name entry */
5364 mono_image_add_stream_data (&image->code, "_CorExeMain", 12);
5365 mono_image_add_stream_data (&image->code, "mscoree.dll", 12);
5366 image->ilt_offset = mono_image_add_stream_zero (&image->code, 8); /* two ILT entries */
5367 stream_data_align (&image->code);
5369 image->cli_header_offset = mono_image_add_stream_zero (&image->code, sizeof (MonoCLIHeader));
5371 for (i=0; i < MONO_TABLE_NUM; ++i) {
5372 image->tables [i].next_idx = 1;
5373 image->tables [i].columns = table_sizes [i];
5376 image->image.assembly = (MonoAssembly*)assembly;
5377 image->run = assembly->run;
5378 image->save = assembly->save;
5379 image->pe_kind = 0x1; /* ILOnly */
5380 image->machine = 0x14c; /* I386 */
5382 mono_profiler_module_loaded (&image->image, MONO_PROFILE_OK);
5384 dynamic_images_lock ();
5386 if (!dynamic_images)
5387 dynamic_images = g_ptr_array_new ();
5389 g_ptr_array_add (dynamic_images, image);
5391 dynamic_images_unlock ();
5398 free_blob_cache_entry (gpointer key, gpointer val, gpointer user_data)
5404 release_hashtable (MonoGHashTable **hash)
5407 mono_g_hash_table_destroy (*hash);
5413 mono_dynamic_image_release_gc_roots (MonoDynamicImage *image)
5415 release_hashtable (&image->token_fixups);
5416 release_hashtable (&image->handleref_managed);
5417 release_hashtable (&image->tokens);
5418 release_hashtable (&image->remapped_tokens);
5419 release_hashtable (&image->generic_def_objects);
5420 release_hashtable (&image->methodspec);
5423 // Free dynamic image pass one: Free resources but not image itself
5425 mono_dynamic_image_free (MonoDynamicImage *image)
5427 MonoDynamicImage *di = image;
5432 mono_g_hash_table_destroy (di->methodspec);
5434 g_hash_table_destroy (di->typespec);
5436 g_hash_table_destroy (di->typeref);
5438 g_hash_table_destroy (di->handleref);
5439 if (di->handleref_managed)
5440 mono_g_hash_table_destroy (di->handleref_managed);
5442 mono_g_hash_table_destroy (di->tokens);
5443 if (di->remapped_tokens)
5444 mono_g_hash_table_destroy (di->remapped_tokens);
5445 if (di->generic_def_objects)
5446 mono_g_hash_table_destroy (di->generic_def_objects);
5447 if (di->blob_cache) {
5448 g_hash_table_foreach (di->blob_cache, free_blob_cache_entry, NULL);
5449 g_hash_table_destroy (di->blob_cache);
5451 if (di->standalonesig_cache)
5452 g_hash_table_destroy (di->standalonesig_cache);
5453 for (list = di->array_methods; list; list = list->next) {
5454 ArrayMethod *am = (ArrayMethod *)list->data;
5459 g_list_free (di->array_methods);
5460 if (di->gen_params) {
5461 for (i = 0; i < di->gen_params->len; i++) {
5462 GenericParamTableEntry *entry = (GenericParamTableEntry *)g_ptr_array_index (di->gen_params, i);
5463 mono_gc_deregister_root ((char*) &entry->gparam);
5466 g_ptr_array_free (di->gen_params, TRUE);
5468 if (di->token_fixups)
5469 mono_g_hash_table_destroy (di->token_fixups);
5470 if (di->method_to_table_idx)
5471 g_hash_table_destroy (di->method_to_table_idx);
5472 if (di->field_to_table_idx)
5473 g_hash_table_destroy (di->field_to_table_idx);
5474 if (di->method_aux_hash)
5475 g_hash_table_destroy (di->method_aux_hash);
5476 if (di->vararg_aux_hash)
5477 g_hash_table_destroy (di->vararg_aux_hash);
5478 g_free (di->strong_name);
5479 g_free (di->win32_res);
5481 g_free (di->public_key);
5483 /*g_print ("string heap destroy for image %p\n", di);*/
5484 mono_dynamic_stream_reset (&di->sheap);
5485 mono_dynamic_stream_reset (&di->code);
5486 mono_dynamic_stream_reset (&di->resources);
5487 mono_dynamic_stream_reset (&di->us);
5488 mono_dynamic_stream_reset (&di->blob);
5489 mono_dynamic_stream_reset (&di->tstream);
5490 mono_dynamic_stream_reset (&di->guid);
5491 for (i = 0; i < MONO_TABLE_NUM; ++i) {
5492 g_free (di->tables [i].values);
5495 dynamic_images_lock ();
5498 g_ptr_array_remove (dynamic_images, di);
5500 dynamic_images_unlock ();
5503 // Free dynamic image pass two: Free image itself (might never get called in some debug modes)
5505 mono_dynamic_image_free_image (MonoDynamicImage *image)
5507 /* See create_dynamic_mono_image () */
5509 /* Allocated using GC_MALLOC */
5515 #ifndef DISABLE_REFLECTION_EMIT
5518 * mono_image_basic_init:
5519 * @assembly: an assembly builder object
5521 * Create the MonoImage that represents the assembly builder and setup some
5522 * of the helper hash table and the basic metadata streams.
5525 mono_image_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
5527 MonoDynamicAssembly *assembly;
5528 MonoDynamicImage *image;
5529 MonoDomain *domain = mono_object_domain (assemblyb);
5531 if (assemblyb->dynamic_assembly)
5535 /* assembly->assembly.image might be GC allocated */
5536 assembly = assemblyb->dynamic_assembly = (MonoDynamicAssembly *)GC_MALLOC (sizeof (MonoDynamicAssembly));
5538 assembly = assemblyb->dynamic_assembly = g_new0 (MonoDynamicAssembly, 1);
5541 mono_profiler_assembly_event (&assembly->assembly, MONO_PROFILE_START_LOAD);
5543 assembly->assembly.ref_count = 1;
5544 assembly->assembly.dynamic = TRUE;
5545 assembly->assembly.corlib_internal = assemblyb->corlib_internal;
5546 assemblyb->assembly.assembly = (MonoAssembly*)assembly;
5547 assembly->assembly.basedir = mono_string_to_utf8 (assemblyb->dir);
5548 if (assemblyb->culture)
5549 assembly->assembly.aname.culture = mono_string_to_utf8 (assemblyb->culture);
5551 assembly->assembly.aname.culture = g_strdup ("");
5553 if (assemblyb->version) {
5554 char *vstr = mono_string_to_utf8 (assemblyb->version);
5555 char **version = g_strsplit (vstr, ".", 4);
5556 char **parts = version;
5557 assembly->assembly.aname.major = atoi (*parts++);
5558 assembly->assembly.aname.minor = atoi (*parts++);
5559 assembly->assembly.aname.build = *parts != NULL ? atoi (*parts++) : 0;
5560 assembly->assembly.aname.revision = *parts != NULL ? atoi (*parts) : 0;
5562 g_strfreev (version);
5565 assembly->assembly.aname.major = 0;
5566 assembly->assembly.aname.minor = 0;
5567 assembly->assembly.aname.build = 0;
5568 assembly->assembly.aname.revision = 0;
5571 assembly->run = assemblyb->access != 2;
5572 assembly->save = assemblyb->access != 1;
5573 assembly->domain = domain;
5575 image = create_dynamic_mono_image (assembly, mono_string_to_utf8 (assemblyb->name), g_strdup ("RefEmit_YouForgotToDefineAModule"));
5576 image->initial_image = TRUE;
5577 assembly->assembly.aname.name = image->image.name;
5578 assembly->assembly.image = &image->image;
5579 if (assemblyb->pktoken && assemblyb->pktoken->max_length) {
5580 /* -1 to correct for the trailing NULL byte */
5581 if (assemblyb->pktoken->max_length != MONO_PUBLIC_KEY_TOKEN_LENGTH - 1) {
5582 g_error ("Public key token length invalid for assembly %s: %i", assembly->assembly.aname.name, assemblyb->pktoken->max_length);
5584 memcpy (&assembly->assembly.aname.public_key_token, mono_array_addr (assemblyb->pktoken, guint8, 0), assemblyb->pktoken->max_length);
5587 mono_domain_assemblies_lock (domain);
5588 domain->domain_assemblies = g_slist_append (domain->domain_assemblies, assembly);
5589 mono_domain_assemblies_unlock (domain);
5591 register_assembly (mono_object_domain (assemblyb), &assemblyb->assembly, &assembly->assembly);
5593 mono_profiler_assembly_loaded (&assembly->assembly, MONO_PROFILE_OK);
5595 mono_assembly_invoke_load_hook ((MonoAssembly*)assembly);
5598 #endif /* !DISABLE_REFLECTION_EMIT */
5600 #ifndef DISABLE_REFLECTION_EMIT_SAVE
5603 calc_section_size (MonoDynamicImage *assembly)
5607 /* alignment constraints */
5608 mono_image_add_stream_zero (&assembly->code, 4 - (assembly->code.index % 4));
5609 g_assert ((assembly->code.index % 4) == 0);
5610 assembly->meta_size += 3;
5611 assembly->meta_size &= ~3;
5612 mono_image_add_stream_zero (&assembly->resources, 4 - (assembly->resources.index % 4));
5613 g_assert ((assembly->resources.index % 4) == 0);
5615 assembly->sections [MONO_SECTION_TEXT].size = assembly->meta_size + assembly->code.index + assembly->resources.index + assembly->strong_name_size;
5616 assembly->sections [MONO_SECTION_TEXT].attrs = SECT_FLAGS_HAS_CODE | SECT_FLAGS_MEM_EXECUTE | SECT_FLAGS_MEM_READ;
5619 if (assembly->win32_res) {
5620 guint32 res_size = (assembly->win32_res_size + 3) & ~3;
5622 assembly->sections [MONO_SECTION_RSRC].size = res_size;
5623 assembly->sections [MONO_SECTION_RSRC].attrs = SECT_FLAGS_HAS_INITIALIZED_DATA | SECT_FLAGS_MEM_READ;
5627 assembly->sections [MONO_SECTION_RELOC].size = 12;
5628 assembly->sections [MONO_SECTION_RELOC].attrs = SECT_FLAGS_MEM_READ | SECT_FLAGS_MEM_DISCARDABLE | SECT_FLAGS_HAS_INITIALIZED_DATA;
5638 MonoReflectionWin32Resource *win32_res; /* Only for leaf nodes */
5642 resource_tree_compare_by_id (gconstpointer a, gconstpointer b)
5644 ResTreeNode *t1 = (ResTreeNode*)a;
5645 ResTreeNode *t2 = (ResTreeNode*)b;
5647 return t1->id - t2->id;
5651 * resource_tree_create:
5653 * Organize the resources into a resource tree.
5655 static ResTreeNode *
5656 resource_tree_create (MonoArray *win32_resources)
5658 ResTreeNode *tree, *res_node, *type_node, *lang_node;
5662 tree = g_new0 (ResTreeNode, 1);
5664 for (i = 0; i < mono_array_length (win32_resources); ++i) {
5665 MonoReflectionWin32Resource *win32_res =
5666 (MonoReflectionWin32Resource*)mono_array_addr (win32_resources, MonoReflectionWin32Resource, i);
5670 /* FIXME: BUG: this stores managed references in unmanaged memory */
5671 lang_node = g_new0 (ResTreeNode, 1);
5672 lang_node->id = win32_res->lang_id;
5673 lang_node->win32_res = win32_res;
5675 /* Create type node if neccesary */
5677 for (l = tree->children; l; l = l->next)
5678 if (((ResTreeNode*)(l->data))->id == win32_res->res_type) {
5679 type_node = (ResTreeNode*)l->data;
5684 type_node = g_new0 (ResTreeNode, 1);
5685 type_node->id = win32_res->res_type;
5688 * The resource types have to be sorted otherwise
5689 * Windows Explorer can't display the version information.
5691 tree->children = g_slist_insert_sorted (tree->children,
5692 type_node, resource_tree_compare_by_id);
5695 /* Create res node if neccesary */
5697 for (l = type_node->children; l; l = l->next)
5698 if (((ResTreeNode*)(l->data))->id == win32_res->res_id) {
5699 res_node = (ResTreeNode*)l->data;
5704 res_node = g_new0 (ResTreeNode, 1);
5705 res_node->id = win32_res->res_id;
5706 type_node->children = g_slist_append (type_node->children, res_node);
5709 res_node->children = g_slist_append (res_node->children, lang_node);
5716 * resource_tree_encode:
5718 * Encode the resource tree into the format used in the PE file.
5721 resource_tree_encode (ResTreeNode *node, char *begin, char *p, char **endbuf)
5724 MonoPEResourceDir dir;
5725 MonoPEResourceDirEntry dir_entry;
5726 MonoPEResourceDataEntry data_entry;
5728 guint32 res_id_entries;
5731 * For the format of the resource directory, see the article
5732 * "An In-Depth Look into the Win32 Portable Executable File Format" by
5736 memset (&dir, 0, sizeof (dir));
5737 memset (&dir_entry, 0, sizeof (dir_entry));
5738 memset (&data_entry, 0, sizeof (data_entry));
5740 g_assert (sizeof (dir) == 16);
5741 g_assert (sizeof (dir_entry) == 8);
5742 g_assert (sizeof (data_entry) == 16);
5744 node->offset = p - begin;
5746 /* IMAGE_RESOURCE_DIRECTORY */
5747 res_id_entries = g_slist_length (node->children);
5748 dir.res_id_entries = GUINT16_TO_LE (res_id_entries);
5750 memcpy (p, &dir, sizeof (dir));
5753 /* Reserve space for entries */
5755 p += sizeof (dir_entry) * res_id_entries;
5757 /* Write children */
5758 for (l = node->children; l; l = l->next) {
5759 ResTreeNode *child = (ResTreeNode*)l->data;
5761 if (child->win32_res) {
5764 child->offset = p - begin;
5766 /* IMAGE_RESOURCE_DATA_ENTRY */
5767 data_entry.rde_data_offset = GUINT32_TO_LE (p - begin + sizeof (data_entry));
5768 size = mono_array_length (child->win32_res->res_data);
5769 data_entry.rde_size = GUINT32_TO_LE (size);
5771 memcpy (p, &data_entry, sizeof (data_entry));
5772 p += sizeof (data_entry);
5774 memcpy (p, mono_array_addr (child->win32_res->res_data, char, 0), size);
5777 resource_tree_encode (child, begin, p, &p);
5781 /* IMAGE_RESOURCE_ENTRY */
5782 for (l = node->children; l; l = l->next) {
5783 ResTreeNode *child = (ResTreeNode*)l->data;
5785 MONO_PE_RES_DIR_ENTRY_SET_NAME (dir_entry, FALSE, child->id);
5786 MONO_PE_RES_DIR_ENTRY_SET_DIR (dir_entry, !child->win32_res, child->offset);
5788 memcpy (entries, &dir_entry, sizeof (dir_entry));
5789 entries += sizeof (dir_entry);
5796 resource_tree_free (ResTreeNode * node)
5799 for (list = node->children; list; list = list->next)
5800 resource_tree_free ((ResTreeNode*)list->data);
5801 g_slist_free(node->children);
5806 assembly_add_win32_resources (MonoDynamicImage *assembly, MonoReflectionAssemblyBuilder *assemblyb)
5811 MonoReflectionWin32Resource *win32_res;
5814 if (!assemblyb->win32_resources)
5818 * Resources are stored in a three level tree inside the PE file.
5819 * - level one contains a node for each type of resource
5820 * - level two contains a node for each resource
5821 * - level three contains a node for each instance of a resource for a
5822 * specific language.
5825 tree = resource_tree_create (assemblyb->win32_resources);
5827 /* Estimate the size of the encoded tree */
5829 for (i = 0; i < mono_array_length (assemblyb->win32_resources); ++i) {
5830 win32_res = (MonoReflectionWin32Resource*)mono_array_addr (assemblyb->win32_resources, MonoReflectionWin32Resource, i);
5831 size += mono_array_length (win32_res->res_data);
5833 /* Directory structure */
5834 size += mono_array_length (assemblyb->win32_resources) * 256;
5835 p = buf = (char *)g_malloc (size);
5837 resource_tree_encode (tree, p, p, &p);
5839 g_assert (p - buf <= size);
5841 assembly->win32_res = (char *)g_malloc (p - buf);
5842 assembly->win32_res_size = p - buf;
5843 memcpy (assembly->win32_res, buf, p - buf);
5846 resource_tree_free (tree);
5850 fixup_resource_directory (char *res_section, char *p, guint32 rva)
5852 MonoPEResourceDir *dir = (MonoPEResourceDir*)p;
5855 p += sizeof (MonoPEResourceDir);
5856 for (i = 0; i < GUINT16_FROM_LE (dir->res_named_entries) + GUINT16_FROM_LE (dir->res_id_entries); ++i) {
5857 MonoPEResourceDirEntry *dir_entry = (MonoPEResourceDirEntry*)p;
5858 char *child = res_section + MONO_PE_RES_DIR_ENTRY_DIR_OFFSET (*dir_entry);
5859 if (MONO_PE_RES_DIR_ENTRY_IS_DIR (*dir_entry)) {
5860 fixup_resource_directory (res_section, child, rva);
5862 MonoPEResourceDataEntry *data_entry = (MonoPEResourceDataEntry*)child;
5863 data_entry->rde_data_offset = GUINT32_TO_LE (GUINT32_FROM_LE (data_entry->rde_data_offset) + rva);
5866 p += sizeof (MonoPEResourceDirEntry);
5871 checked_write_file (HANDLE f, gconstpointer buffer, guint32 numbytes)
5874 if (!WriteFile (f, buffer, numbytes, &dummy, NULL))
5875 g_error ("WriteFile returned %d\n", GetLastError ());
5879 * mono_image_create_pefile:
5880 * @mb: a module builder object
5882 * This function creates the PE-COFF header, the image sections, the CLI header * etc. all the data is written in
5883 * assembly->pefile where it can be easily retrieved later in chunks.
5886 mono_image_create_pefile (MonoReflectionModuleBuilder *mb, HANDLE file)
5888 MonoMSDOSHeader *msdos;
5889 MonoDotNetHeader *header;
5890 MonoSectionTable *section;
5891 MonoCLIHeader *cli_header;
5892 guint32 size, image_size, virtual_base, text_offset;
5893 guint32 header_start, section_start, file_offset, virtual_offset;
5894 MonoDynamicImage *assembly;
5895 MonoReflectionAssemblyBuilder *assemblyb;
5896 MonoDynamicStream pefile_stream = {0};
5897 MonoDynamicStream *pefile = &pefile_stream;
5899 guint32 *rva, value;
5901 static const unsigned char msheader[] = {
5902 0x4d, 0x5a, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
5903 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
5904 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
5905 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
5906 0x0e, 0x1f, 0xba, 0x0e, 0x00, 0xb4, 0x09, 0xcd, 0x21, 0xb8, 0x01, 0x4c, 0xcd, 0x21, 0x54, 0x68,
5907 0x69, 0x73, 0x20, 0x70, 0x72, 0x6f, 0x67, 0x72, 0x61, 0x6d, 0x20, 0x63, 0x61, 0x6e, 0x6e, 0x6f,
5908 0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6e, 0x20, 0x69, 0x6e, 0x20, 0x44, 0x4f, 0x53, 0x20,
5909 0x6d, 0x6f, 0x64, 0x65, 0x2e, 0x0d, 0x0d, 0x0a, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
5912 assemblyb = mb->assemblyb;
5914 mono_image_basic_init (assemblyb);
5915 assembly = mb->dynamic_image;
5917 assembly->pe_kind = assemblyb->pe_kind;
5918 assembly->machine = assemblyb->machine;
5919 ((MonoDynamicImage*)assemblyb->dynamic_assembly->assembly.image)->pe_kind = assemblyb->pe_kind;
5920 ((MonoDynamicImage*)assemblyb->dynamic_assembly->assembly.image)->machine = assemblyb->machine;
5922 mono_image_build_metadata (mb);
5924 if (mb->is_main && assemblyb->resources) {
5925 int len = mono_array_length (assemblyb->resources);
5926 for (i = 0; i < len; ++i)
5927 assembly_add_resource (mb, assembly, (MonoReflectionResource*)mono_array_addr (assemblyb->resources, MonoReflectionResource, i));
5930 if (mb->resources) {
5931 int len = mono_array_length (mb->resources);
5932 for (i = 0; i < len; ++i)
5933 assembly_add_resource (mb, assembly, (MonoReflectionResource*)mono_array_addr (mb->resources, MonoReflectionResource, i));
5936 build_compressed_metadata (assembly);
5939 assembly_add_win32_resources (assembly, assemblyb);
5941 nsections = calc_section_size (assembly);
5943 /* The DOS header and stub */
5944 g_assert (sizeof (MonoMSDOSHeader) == sizeof (msheader));
5945 mono_image_add_stream_data (pefile, (char*)msheader, sizeof (msheader));
5947 /* the dotnet header */
5948 header_start = mono_image_add_stream_zero (pefile, sizeof (MonoDotNetHeader));
5950 /* the section tables */
5951 section_start = mono_image_add_stream_zero (pefile, sizeof (MonoSectionTable) * nsections);
5953 file_offset = section_start + sizeof (MonoSectionTable) * nsections;
5954 virtual_offset = VIRT_ALIGN;
5957 for (i = 0; i < MONO_SECTION_MAX; ++i) {
5958 if (!assembly->sections [i].size)
5961 file_offset += FILE_ALIGN - 1;
5962 file_offset &= ~(FILE_ALIGN - 1);
5963 virtual_offset += VIRT_ALIGN - 1;
5964 virtual_offset &= ~(VIRT_ALIGN - 1);
5966 assembly->sections [i].offset = file_offset;
5967 assembly->sections [i].rva = virtual_offset;
5969 file_offset += assembly->sections [i].size;
5970 virtual_offset += assembly->sections [i].size;
5971 image_size += (assembly->sections [i].size + VIRT_ALIGN - 1) & ~(VIRT_ALIGN - 1);
5974 file_offset += FILE_ALIGN - 1;
5975 file_offset &= ~(FILE_ALIGN - 1);
5977 image_size += section_start + sizeof (MonoSectionTable) * nsections;
5979 /* back-patch info */
5980 msdos = (MonoMSDOSHeader*)pefile->data;
5981 msdos->pe_offset = GUINT32_FROM_LE (sizeof (MonoMSDOSHeader));
5983 header = (MonoDotNetHeader*)(pefile->data + header_start);
5984 header->pesig [0] = 'P';
5985 header->pesig [1] = 'E';
5987 header->coff.coff_machine = GUINT16_FROM_LE (assemblyb->machine);
5988 header->coff.coff_sections = GUINT16_FROM_LE (nsections);
5989 header->coff.coff_time = GUINT32_FROM_LE (time (NULL));
5990 header->coff.coff_opt_header_size = GUINT16_FROM_LE (sizeof (MonoDotNetHeader) - sizeof (MonoCOFFHeader) - 4);
5991 if (assemblyb->pekind == 1) {
5993 header->coff.coff_attributes = GUINT16_FROM_LE (0x210e);
5996 header->coff.coff_attributes = GUINT16_FROM_LE (0x010e);
5999 virtual_base = 0x400000; /* FIXME: 0x10000000 if a DLL */
6001 header->pe.pe_magic = GUINT16_FROM_LE (0x10B);
6002 header->pe.pe_major = 6;
6003 header->pe.pe_minor = 0;
6004 size = assembly->sections [MONO_SECTION_TEXT].size;
6005 size += FILE_ALIGN - 1;
6006 size &= ~(FILE_ALIGN - 1);
6007 header->pe.pe_code_size = GUINT32_FROM_LE(size);
6008 size = assembly->sections [MONO_SECTION_RSRC].size;
6009 size += FILE_ALIGN - 1;
6010 size &= ~(FILE_ALIGN - 1);
6011 header->pe.pe_data_size = GUINT32_FROM_LE(size);
6012 g_assert (START_TEXT_RVA == assembly->sections [MONO_SECTION_TEXT].rva);
6013 header->pe.pe_rva_code_base = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_TEXT].rva);
6014 header->pe.pe_rva_data_base = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].rva);
6015 /* pe_rva_entry_point always at the beginning of the text section */
6016 header->pe.pe_rva_entry_point = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_TEXT].rva);
6018 header->nt.pe_image_base = GUINT32_FROM_LE (virtual_base);
6019 header->nt.pe_section_align = GUINT32_FROM_LE (VIRT_ALIGN);
6020 header->nt.pe_file_alignment = GUINT32_FROM_LE (FILE_ALIGN);
6021 header->nt.pe_os_major = GUINT16_FROM_LE (4);
6022 header->nt.pe_os_minor = GUINT16_FROM_LE (0);
6023 header->nt.pe_subsys_major = GUINT16_FROM_LE (4);
6024 size = section_start;
6025 size += FILE_ALIGN - 1;
6026 size &= ~(FILE_ALIGN - 1);
6027 header->nt.pe_header_size = GUINT32_FROM_LE (size);
6029 size += VIRT_ALIGN - 1;
6030 size &= ~(VIRT_ALIGN - 1);
6031 header->nt.pe_image_size = GUINT32_FROM_LE (size);
6034 // Translate the PEFileKind value to the value expected by the Windows loader
6040 // PEFileKinds.Dll == 1
6041 // PEFileKinds.ConsoleApplication == 2
6042 // PEFileKinds.WindowApplication == 3
6045 // IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI subsystem.
6046 // IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character subsystem.
6048 if (assemblyb->pekind == 3)
6053 header->nt.pe_subsys_required = GUINT16_FROM_LE (kind);
6055 header->nt.pe_stack_reserve = GUINT32_FROM_LE (0x00100000);
6056 header->nt.pe_stack_commit = GUINT32_FROM_LE (0x00001000);
6057 header->nt.pe_heap_reserve = GUINT32_FROM_LE (0x00100000);
6058 header->nt.pe_heap_commit = GUINT32_FROM_LE (0x00001000);
6059 header->nt.pe_loader_flags = GUINT32_FROM_LE (0);
6060 header->nt.pe_data_dir_count = GUINT32_FROM_LE (16);
6062 /* fill data directory entries */
6064 header->datadir.pe_resource_table.size = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].size);
6065 header->datadir.pe_resource_table.rva = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].rva);
6067 header->datadir.pe_reloc_table.size = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RELOC].size);
6068 header->datadir.pe_reloc_table.rva = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RELOC].rva);
6070 header->datadir.pe_cli_header.size = GUINT32_FROM_LE (72);
6071 header->datadir.pe_cli_header.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->cli_header_offset);
6072 header->datadir.pe_iat.size = GUINT32_FROM_LE (8);
6073 header->datadir.pe_iat.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->iat_offset);
6074 /* patch entrypoint name */
6075 if (assemblyb->pekind == 1)
6076 memcpy (assembly->code.data + assembly->imp_names_offset + 2, "_CorDllMain", 12);
6078 memcpy (assembly->code.data + assembly->imp_names_offset + 2, "_CorExeMain", 12);
6079 /* patch imported function RVA name */
6080 rva = (guint32*)(assembly->code.data + assembly->iat_offset);
6081 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->imp_names_offset);
6083 /* the import table */
6084 header->datadir.pe_import_table.size = GUINT32_FROM_LE (79); /* FIXME: magic number? */
6085 header->datadir.pe_import_table.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->idt_offset);
6086 /* patch imported dll RVA name and other entries in the dir */
6087 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, name_rva));
6088 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->imp_names_offset + 14); /* 14 is hint+strlen+1 of func name */
6089 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, import_address_table_rva));
6090 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->iat_offset);
6091 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, import_lookup_table));
6092 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->ilt_offset);
6094 p = (guchar*)(assembly->code.data + assembly->ilt_offset);
6095 value = (assembly->text_rva + assembly->imp_names_offset);
6096 *p++ = (value) & 0xff;
6097 *p++ = (value >> 8) & (0xff);
6098 *p++ = (value >> 16) & (0xff);
6099 *p++ = (value >> 24) & (0xff);
6101 /* the CLI header info */
6102 cli_header = (MonoCLIHeader*)(assembly->code.data + assembly->cli_header_offset);
6103 cli_header->ch_size = GUINT32_FROM_LE (72);
6104 cli_header->ch_runtime_major = GUINT16_FROM_LE (2);
6105 cli_header->ch_runtime_minor = GUINT16_FROM_LE (5);
6106 cli_header->ch_flags = GUINT32_FROM_LE (assemblyb->pe_kind);
6107 if (assemblyb->entry_point) {
6108 guint32 table_idx = 0;
6109 if (!strcmp (assemblyb->entry_point->object.vtable->klass->name, "MethodBuilder")) {
6110 MonoReflectionMethodBuilder *methodb = (MonoReflectionMethodBuilder*)assemblyb->entry_point;
6111 table_idx = methodb->table_idx;
6113 table_idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, assemblyb->entry_point->method));
6115 cli_header->ch_entry_point = GUINT32_FROM_LE (table_idx | MONO_TOKEN_METHOD_DEF);
6117 cli_header->ch_entry_point = GUINT32_FROM_LE (0);
6119 /* The embedded managed resources */
6120 text_offset = assembly->text_rva + assembly->code.index;
6121 cli_header->ch_resources.rva = GUINT32_FROM_LE (text_offset);
6122 cli_header->ch_resources.size = GUINT32_FROM_LE (assembly->resources.index);
6123 text_offset += assembly->resources.index;
6124 cli_header->ch_metadata.rva = GUINT32_FROM_LE (text_offset);
6125 cli_header->ch_metadata.size = GUINT32_FROM_LE (assembly->meta_size);
6126 text_offset += assembly->meta_size;
6127 if (assembly->strong_name_size) {
6128 cli_header->ch_strong_name.rva = GUINT32_FROM_LE (text_offset);
6129 cli_header->ch_strong_name.size = GUINT32_FROM_LE (assembly->strong_name_size);
6130 text_offset += assembly->strong_name_size;
6133 /* write the section tables and section content */
6134 section = (MonoSectionTable*)(pefile->data + section_start);
6135 for (i = 0; i < MONO_SECTION_MAX; ++i) {
6136 static const char section_names [][7] = {
6137 ".text", ".rsrc", ".reloc"
6139 if (!assembly->sections [i].size)
6141 strcpy (section->st_name, section_names [i]);
6142 /*g_print ("output section %s (%d), size: %d\n", section->st_name, i, assembly->sections [i].size);*/
6143 section->st_virtual_address = GUINT32_FROM_LE (assembly->sections [i].rva);
6144 section->st_virtual_size = GUINT32_FROM_LE (assembly->sections [i].size);
6145 section->st_raw_data_size = GUINT32_FROM_LE (GUINT32_TO_LE (section->st_virtual_size) + (FILE_ALIGN - 1));
6146 section->st_raw_data_size &= GUINT32_FROM_LE (~(FILE_ALIGN - 1));
6147 section->st_raw_data_ptr = GUINT32_FROM_LE (assembly->sections [i].offset);
6148 section->st_flags = GUINT32_FROM_LE (assembly->sections [i].attrs);
6152 checked_write_file (file, pefile->data, pefile->index);
6154 mono_dynamic_stream_reset (pefile);
6156 for (i = 0; i < MONO_SECTION_MAX; ++i) {
6157 if (!assembly->sections [i].size)
6160 if (SetFilePointer (file, assembly->sections [i].offset, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER)
6161 g_error ("SetFilePointer returned %d\n", GetLastError ());
6164 case MONO_SECTION_TEXT:
6165 /* patch entry point */
6166 p = (guchar*)(assembly->code.data + 2);
6167 value = (virtual_base + assembly->text_rva + assembly->iat_offset);
6168 *p++ = (value) & 0xff;
6169 *p++ = (value >> 8) & 0xff;
6170 *p++ = (value >> 16) & 0xff;
6171 *p++ = (value >> 24) & 0xff;
6173 checked_write_file (file, assembly->code.data, assembly->code.index);
6174 checked_write_file (file, assembly->resources.data, assembly->resources.index);
6175 checked_write_file (file, assembly->image.raw_metadata, assembly->meta_size);
6176 checked_write_file (file, assembly->strong_name, assembly->strong_name_size);
6179 g_free (assembly->image.raw_metadata);
6181 case MONO_SECTION_RELOC: {
6185 guint16 type_and_offset;
6189 g_assert (sizeof (reloc) == 12);
6191 reloc.page_rva = GUINT32_FROM_LE (assembly->text_rva);
6192 reloc.block_size = GUINT32_FROM_LE (12);
6195 * the entrypoint is always at the start of the text section
6196 * 3 is IMAGE_REL_BASED_HIGHLOW
6197 * 2 is patch_size_rva - text_rva
6199 reloc.type_and_offset = GUINT16_FROM_LE ((3 << 12) + (2));
6202 checked_write_file (file, &reloc, sizeof (reloc));
6206 case MONO_SECTION_RSRC:
6207 if (assembly->win32_res) {
6209 /* Fixup the offsets in the IMAGE_RESOURCE_DATA_ENTRY structures */
6210 fixup_resource_directory (assembly->win32_res, assembly->win32_res, assembly->sections [i].rva);
6211 checked_write_file (file, assembly->win32_res, assembly->win32_res_size);
6215 g_assert_not_reached ();
6219 /* check that the file is properly padded */
6220 if (SetFilePointer (file, file_offset, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER)
6221 g_error ("SetFilePointer returned %d\n", GetLastError ());
6222 if (! SetEndOfFile (file))
6223 g_error ("SetEndOfFile returned %d\n", GetLastError ());
6225 mono_dynamic_stream_reset (&assembly->code);
6226 mono_dynamic_stream_reset (&assembly->us);
6227 mono_dynamic_stream_reset (&assembly->blob);
6228 mono_dynamic_stream_reset (&assembly->guid);
6229 mono_dynamic_stream_reset (&assembly->sheap);
6231 g_hash_table_foreach (assembly->blob_cache, (GHFunc)g_free, NULL);
6232 g_hash_table_destroy (assembly->blob_cache);
6233 assembly->blob_cache = NULL;
6236 #else /* DISABLE_REFLECTION_EMIT_SAVE */
6239 mono_image_create_pefile (MonoReflectionModuleBuilder *mb, HANDLE file)
6241 g_assert_not_reached ();
6244 #endif /* DISABLE_REFLECTION_EMIT_SAVE */
6246 #ifndef DISABLE_REFLECTION_EMIT
6248 MonoReflectionModule *
6249 mono_image_load_module_dynamic (MonoReflectionAssemblyBuilder *ab, MonoString *fileName)
6253 MonoImageOpenStatus status;
6254 MonoDynamicAssembly *assembly;
6255 guint32 module_count;
6256 MonoImage **new_modules;
6257 gboolean *new_modules_loaded;
6259 name = mono_string_to_utf8 (fileName);
6261 image = mono_image_open (name, &status);
6264 if (status == MONO_IMAGE_ERROR_ERRNO)
6265 exc = mono_get_exception_file_not_found (fileName);
6267 exc = mono_get_exception_bad_image_format (name);
6269 mono_raise_exception (exc);
6274 assembly = ab->dynamic_assembly;
6275 image->assembly = (MonoAssembly*)assembly;
6277 module_count = image->assembly->image->module_count;
6278 new_modules = g_new0 (MonoImage *, module_count + 1);
6279 new_modules_loaded = g_new0 (gboolean, module_count + 1);
6281 if (image->assembly->image->modules)
6282 memcpy (new_modules, image->assembly->image->modules, module_count * sizeof (MonoImage *));
6283 if (image->assembly->image->modules_loaded)
6284 memcpy (new_modules_loaded, image->assembly->image->modules_loaded, module_count * sizeof (gboolean));
6285 new_modules [module_count] = image;
6286 new_modules_loaded [module_count] = TRUE;
6287 mono_image_addref (image);
6289 g_free (image->assembly->image->modules);
6290 image->assembly->image->modules = new_modules;
6291 image->assembly->image->modules_loaded = new_modules_loaded;
6292 image->assembly->image->module_count ++;
6294 mono_assembly_load_references (image, &status);
6296 mono_image_close (image);
6297 mono_raise_exception (mono_get_exception_file_not_found (fileName));
6300 return mono_module_get_object (mono_domain_get (), image);
6303 #endif /* DISABLE_REFLECTION_EMIT */
6306 * We need to return always the same object for MethodInfo, FieldInfo etc..
6307 * but we need to consider the reflected type.
6308 * type uses a different hash, since it uses custom hash/equal functions.
6313 MonoClass *refclass;
6317 reflected_equal (gconstpointer a, gconstpointer b) {
6318 const ReflectedEntry *ea = (const ReflectedEntry *)a;
6319 const ReflectedEntry *eb = (const ReflectedEntry *)b;
6321 return (ea->item == eb->item) && (ea->refclass == eb->refclass);
6325 reflected_hash (gconstpointer a) {
6326 const ReflectedEntry *ea = (const ReflectedEntry *)a;
6327 return mono_aligned_addr_hash (ea->item);
6330 #define CHECK_OBJECT(t,p,k) \
6336 mono_domain_lock (domain); \
6337 if (!domain->refobject_hash) \
6338 domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table"); \
6339 if ((_obj = (t)mono_g_hash_table_lookup (domain->refobject_hash, &e))) { \
6340 mono_domain_unlock (domain); \
6343 mono_domain_unlock (domain); \
6346 #ifdef HAVE_BOEHM_GC
6347 /* ReflectedEntry doesn't need to be GC tracked */
6348 #define ALLOC_REFENTRY g_new0 (ReflectedEntry, 1)
6349 #define FREE_REFENTRY(entry) g_free ((entry))
6350 #define REFENTRY_REQUIRES_CLEANUP
6352 #define ALLOC_REFENTRY (ReflectedEntry *)mono_mempool_alloc (domain->mp, sizeof (ReflectedEntry))
6354 #define FREE_REFENTRY(entry)
6357 #define CACHE_OBJECT(t,p,o,k) \
6360 ReflectedEntry pe; \
6362 pe.refclass = (k); \
6363 mono_domain_lock (domain); \
6364 if (!domain->refobject_hash) \
6365 domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table"); \
6366 _obj = (t)mono_g_hash_table_lookup (domain->refobject_hash, &pe); \
6368 ReflectedEntry *e = ALLOC_REFENTRY; \
6370 e->refclass = (k); \
6371 mono_g_hash_table_insert (domain->refobject_hash, e,o); \
6374 mono_domain_unlock (domain); \
6379 clear_cached_object (MonoDomain *domain, gpointer o, MonoClass *klass)
6381 mono_domain_lock (domain);
6382 if (domain->refobject_hash) {
6384 gpointer orig_pe, orig_value;
6387 pe.refclass = klass;
6388 if (mono_g_hash_table_lookup_extended (domain->refobject_hash, &pe, &orig_pe, &orig_value)) {
6389 mono_g_hash_table_remove (domain->refobject_hash, &pe);
6390 FREE_REFENTRY (orig_pe);
6393 mono_domain_unlock (domain);
6396 #ifdef REFENTRY_REQUIRES_CLEANUP
6398 cleanup_refobject_hash (gpointer key, gpointer value, gpointer user_data)
6400 FREE_REFENTRY (key);
6405 mono_reflection_cleanup_domain (MonoDomain *domain)
6407 if (domain->refobject_hash) {
6408 /*let's avoid scanning the whole hashtable if not needed*/
6409 #ifdef REFENTRY_REQUIRES_CLEANUP
6410 mono_g_hash_table_foreach (domain->refobject_hash, cleanup_refobject_hash, NULL);
6412 mono_g_hash_table_destroy (domain->refobject_hash);
6413 domain->refobject_hash = NULL;
6417 #ifndef DISABLE_REFLECTION_EMIT
6419 register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly)
6421 CACHE_OBJECT (MonoReflectionAssembly *, assembly, res, NULL);
6425 register_module (MonoDomain *domain, MonoReflectionModuleBuilder *res, MonoDynamicImage *module)
6427 CACHE_OBJECT (MonoReflectionModuleBuilder *, module, res, NULL);
6431 mono_image_module_basic_init (MonoReflectionModuleBuilder *moduleb)
6433 MonoDynamicImage *image = moduleb->dynamic_image;
6434 MonoReflectionAssemblyBuilder *ab = moduleb->assemblyb;
6438 MonoImage **new_modules;
6440 char *name, *fqname;
6442 * FIXME: we already created an image in mono_image_basic_init (), but
6443 * we don't know which module it belongs to, since that is only
6444 * determined at assembly save time.
6446 /*image = (MonoDynamicImage*)ab->dynamic_assembly->assembly.image; */
6447 name = mono_string_to_utf8 (ab->name);
6448 fqname = mono_string_to_utf8_checked (moduleb->module.fqname, &error);
6449 if (!mono_error_ok (&error)) {
6451 mono_error_raise_exception (&error);
6453 image = create_dynamic_mono_image (ab->dynamic_assembly, name, fqname);
6455 moduleb->module.image = &image->image;
6456 moduleb->dynamic_image = image;
6457 register_module (mono_object_domain (moduleb), moduleb, image);
6459 /* register the module with the assembly */
6460 ass = ab->dynamic_assembly->assembly.image;
6461 module_count = ass->module_count;
6462 new_modules = g_new0 (MonoImage *, module_count + 1);
6465 memcpy (new_modules, ass->modules, module_count * sizeof (MonoImage *));
6466 new_modules [module_count] = &image->image;
6467 mono_image_addref (&image->image);
6469 g_free (ass->modules);
6470 ass->modules = new_modules;
6471 ass->module_count ++;
6476 mono_image_set_wrappers_type (MonoReflectionModuleBuilder *moduleb, MonoReflectionType *type)
6478 MonoDynamicImage *image = moduleb->dynamic_image;
6480 g_assert (type->type);
6481 image->wrappers_type = mono_class_from_mono_type (type->type);
6487 * mono_assembly_get_object:
6488 * @domain: an app domain
6489 * @assembly: an assembly
6491 * Return an System.Reflection.Assembly object representing the MonoAssembly @assembly.
6493 MonoReflectionAssembly*
6494 mono_assembly_get_object (MonoDomain *domain, MonoAssembly *assembly)
6496 static MonoClass *assembly_type;
6497 MonoReflectionAssembly *res;
6499 CHECK_OBJECT (MonoReflectionAssembly *, assembly, NULL);
6500 if (!assembly_type) {
6501 MonoClass *klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoAssembly");
6503 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Assembly");
6505 assembly_type = klass;
6507 res = (MonoReflectionAssembly *)mono_object_new (domain, assembly_type);
6508 res->assembly = assembly;
6510 CACHE_OBJECT (MonoReflectionAssembly *, assembly, res, NULL);
6515 MonoReflectionModule*
6516 mono_module_get_object (MonoDomain *domain, MonoImage *image)
6518 static MonoClass *module_type;
6519 MonoReflectionModule *res;
6522 CHECK_OBJECT (MonoReflectionModule *, image, NULL);
6524 MonoClass *klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoModule");
6526 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
6528 module_type = klass;
6530 res = (MonoReflectionModule *)mono_object_new (domain, module_type);
6533 MONO_OBJECT_SETREF (res, assembly, (MonoReflectionAssembly *) mono_assembly_get_object(domain, image->assembly));
6535 MONO_OBJECT_SETREF (res, fqname, mono_string_new (domain, image->name));
6536 basename = g_path_get_basename (image->name);
6537 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, basename));
6538 MONO_OBJECT_SETREF (res, scopename, mono_string_new (domain, image->module_name));
6542 if (image->assembly->image == image) {
6543 res->token = mono_metadata_make_token (MONO_TABLE_MODULE, 1);
6547 if (image->assembly->image->modules) {
6548 for (i = 0; i < image->assembly->image->module_count; i++) {
6549 if (image->assembly->image->modules [i] == image)
6550 res->token = mono_metadata_make_token (MONO_TABLE_MODULEREF, i + 1);
6552 g_assert (res->token);
6556 CACHE_OBJECT (MonoReflectionModule *, image, res, NULL);
6559 MonoReflectionModule*
6560 mono_module_file_get_object (MonoDomain *domain, MonoImage *image, int table_index)
6562 static MonoClass *module_type;
6563 MonoReflectionModule *res;
6564 MonoTableInfo *table;
6565 guint32 cols [MONO_FILE_SIZE];
6567 guint32 i, name_idx;
6571 MonoClass *klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoModule");
6573 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
6575 module_type = klass;
6577 res = (MonoReflectionModule *)mono_object_new (domain, module_type);
6579 table = &image->tables [MONO_TABLE_FILE];
6580 g_assert (table_index < table->rows);
6581 mono_metadata_decode_row (table, table_index, cols, MONO_FILE_SIZE);
6584 MONO_OBJECT_SETREF (res, assembly, (MonoReflectionAssembly *) mono_assembly_get_object(domain, image->assembly));
6585 name = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
6587 /* Check whenever the row has a corresponding row in the moduleref table */
6588 table = &image->tables [MONO_TABLE_MODULEREF];
6589 for (i = 0; i < table->rows; ++i) {
6590 name_idx = mono_metadata_decode_row_col (table, i, MONO_MODULEREF_NAME);
6591 val = mono_metadata_string_heap (image, name_idx);
6592 if (strcmp (val, name) == 0)
6593 res->image = image->modules [i];
6596 MONO_OBJECT_SETREF (res, fqname, mono_string_new (domain, name));
6597 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, name));
6598 MONO_OBJECT_SETREF (res, scopename, mono_string_new (domain, name));
6599 res->is_resource = cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA;
6600 res->token = mono_metadata_make_token (MONO_TABLE_FILE, table_index + 1);
6606 verify_safe_for_managed_space (MonoType *type)
6608 switch (type->type) {
6610 case MONO_TYPE_ARRAY:
6611 return verify_safe_for_managed_space (&type->data.array->eklass->byval_arg);
6613 return verify_safe_for_managed_space (type->data.type);
6614 case MONO_TYPE_SZARRAY:
6615 return verify_safe_for_managed_space (&type->data.klass->byval_arg);
6616 case MONO_TYPE_GENERICINST: {
6617 MonoGenericInst *inst = type->data.generic_class->inst;
6621 for (i = 0; i < inst->type_argc; ++i)
6622 if (!verify_safe_for_managed_space (inst->type_argv [i]))
6628 case MONO_TYPE_MVAR:
6636 mono_type_normalize (MonoType *type)
6639 MonoGenericClass *gclass;
6640 MonoGenericInst *ginst;
6642 MonoGenericContainer *gcontainer;
6643 MonoType **argv = NULL;
6644 gboolean is_denorm_gtd = TRUE, requires_rebind = FALSE;
6646 if (type->type != MONO_TYPE_GENERICINST)
6649 gclass = type->data.generic_class;
6650 ginst = gclass->context.class_inst;
6651 if (!ginst->is_open)
6654 gtd = gclass->container_class;
6655 gcontainer = gtd->generic_container;
6656 argv = g_newa (MonoType*, ginst->type_argc);
6658 for (i = 0; i < ginst->type_argc; ++i) {
6659 MonoType *t = ginst->type_argv [i], *norm;
6660 if (t->type != MONO_TYPE_VAR || t->data.generic_param->num != i || t->data.generic_param->owner != gcontainer)
6661 is_denorm_gtd = FALSE;
6662 norm = mono_type_normalize (t);
6665 requires_rebind = TRUE;
6669 return type->byref == gtd->byval_arg.byref ? >d->byval_arg : >d->this_arg;
6671 if (requires_rebind) {
6672 MonoClass *klass = mono_class_bind_generic_parameters (gtd, ginst->type_argc, argv, gclass->is_dynamic);
6673 return type->byref == klass->byval_arg.byref ? &klass->byval_arg : &klass->this_arg;
6679 * mono_type_get_object:
6680 * @domain: an app domain
6683 * Return an System.MonoType object representing the type @type.
6686 mono_type_get_object (MonoDomain *domain, MonoType *type)
6688 MonoType *norm_type;
6689 MonoReflectionType *res;
6690 MonoClass *klass = mono_class_from_mono_type (type);
6692 /*we must avoid using @type as it might have come
6693 * from a mono_metadata_type_dup and the caller
6694 * expects that is can be freed.
6695 * Using the right type from
6697 type = klass->byval_arg.byref == type->byref ? &klass->byval_arg : &klass->this_arg;
6699 /* void is very common */
6700 if (type->type == MONO_TYPE_VOID && domain->typeof_void)
6701 return (MonoReflectionType*)domain->typeof_void;
6704 * If the vtable of the given class was already created, we can use
6705 * the MonoType from there and avoid all locking and hash table lookups.
6707 * We cannot do this for TypeBuilders as mono_reflection_create_runtime_class expects
6708 * that the resulting object is different.
6710 if (type == &klass->byval_arg && !image_is_dynamic (klass->image)) {
6711 MonoVTable *vtable = mono_class_try_get_vtable (domain, klass);
6712 if (vtable && vtable->type)
6713 return (MonoReflectionType *)vtable->type;
6716 mono_loader_lock (); /*FIXME mono_class_init and mono_class_vtable acquire it*/
6717 mono_domain_lock (domain);
6718 if (!domain->type_hash)
6719 domain->type_hash = mono_g_hash_table_new_type ((GHashFunc)mono_metadata_type_hash,
6720 (GCompareFunc)mono_metadata_type_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection types table");
6721 if ((res = (MonoReflectionType *)mono_g_hash_table_lookup (domain->type_hash, type))) {
6722 mono_domain_unlock (domain);
6723 mono_loader_unlock ();
6727 /*Types must be normalized so a generic instance of the GTD get's the same inner type.
6728 * For example in: Foo<A,B>; Bar<A> : Foo<A, Bar<A>>
6729 * The second Bar will be encoded a generic instance of Bar with <A> as parameter.
6730 * On all other places, Bar<A> will be encoded as the GTD itself. This is an implementation
6731 * artifact of how generics are encoded and should be transparent to managed code so we
6732 * need to weed out this diference when retrieving managed System.Type objects.
6734 norm_type = mono_type_normalize (type);
6735 if (norm_type != type) {
6736 res = mono_type_get_object (domain, norm_type);
6737 mono_g_hash_table_insert (domain->type_hash, type, res);
6738 mono_domain_unlock (domain);
6739 mono_loader_unlock ();
6743 /* This MonoGenericClass hack is no longer necessary. Let's leave it here until we finish with the 2-stage type-builder setup.*/
6744 if ((type->type == MONO_TYPE_GENERICINST) && type->data.generic_class->is_dynamic && !type->data.generic_class->container_class->wastypebuilder)
6747 if (!verify_safe_for_managed_space (type)) {
6748 mono_domain_unlock (domain);
6749 mono_loader_unlock ();
6750 mono_raise_exception (mono_get_exception_invalid_operation ("This type cannot be propagated to managed space"));
6753 if (mono_class_get_ref_info (klass) && !klass->wastypebuilder) {
6754 gboolean is_type_done = TRUE;
6755 /* Generic parameters have reflection_info set but they are not finished together with their enclosing type.
6756 * We must ensure that once a type is finished we don't return a GenericTypeParameterBuilder.
6757 * We can't simply close the types as this will interfere with other parts of the generics machinery.
6759 if (klass->byval_arg.type == MONO_TYPE_MVAR || klass->byval_arg.type == MONO_TYPE_VAR) {
6760 MonoGenericParam *gparam = klass->byval_arg.data.generic_param;
6762 if (gparam->owner && gparam->owner->is_method) {
6763 MonoMethod *method = gparam->owner->owner.method;
6764 if (method && mono_class_get_generic_type_definition (method->klass)->wastypebuilder)
6765 is_type_done = FALSE;
6766 } else if (gparam->owner && !gparam->owner->is_method) {
6767 MonoClass *klass = gparam->owner->owner.klass;
6768 if (klass && mono_class_get_generic_type_definition (klass)->wastypebuilder)
6769 is_type_done = FALSE;
6773 /* g_assert_not_reached (); */
6774 /* should this be considered an error condition? */
6775 if (is_type_done && !type->byref) {
6776 mono_domain_unlock (domain);
6777 mono_loader_unlock ();
6778 return (MonoReflectionType *)mono_class_get_ref_info (klass);
6781 /* This is stored in vtables/JITted code so it has to be pinned */
6782 res = (MonoReflectionType *)mono_object_new_pinned (domain, mono_defaults.monotype_class);
6784 mono_g_hash_table_insert (domain->type_hash, type, res);
6786 if (type->type == MONO_TYPE_VOID)
6787 domain->typeof_void = (MonoObject*)res;
6789 mono_domain_unlock (domain);
6790 mono_loader_unlock ();
6795 * mono_method_get_object:
6796 * @domain: an app domain
6798 * @refclass: the reflected type (can be NULL)
6800 * Return an System.Reflection.MonoMethod object representing the method @method.
6802 MonoReflectionMethod*
6803 mono_method_get_object (MonoDomain *domain, MonoMethod *method, MonoClass *refclass)
6806 * We use the same C representation for methods and constructors, but the type
6807 * name in C# is different.
6809 static MonoClass *System_Reflection_MonoMethod = NULL;
6810 static MonoClass *System_Reflection_MonoCMethod = NULL;
6811 static MonoClass *System_Reflection_MonoGenericMethod = NULL;
6812 static MonoClass *System_Reflection_MonoGenericCMethod = NULL;
6814 MonoReflectionMethod *ret;
6816 if (method->is_inflated) {
6817 MonoReflectionGenericMethod *gret;
6820 refclass = method->klass;
6821 CHECK_OBJECT (MonoReflectionMethod *, method, refclass);
6822 if ((*method->name == '.') && (!strcmp (method->name, ".ctor") || !strcmp (method->name, ".cctor"))) {
6823 if (!System_Reflection_MonoGenericCMethod)
6824 System_Reflection_MonoGenericCMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoGenericCMethod");
6825 klass = System_Reflection_MonoGenericCMethod;
6827 if (!System_Reflection_MonoGenericMethod)
6828 System_Reflection_MonoGenericMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoGenericMethod");
6829 klass = System_Reflection_MonoGenericMethod;
6831 gret = (MonoReflectionGenericMethod*)mono_object_new (domain, klass);
6832 gret->method.method = method;
6833 MONO_OBJECT_SETREF (gret, method.name, mono_string_new (domain, method->name));
6834 MONO_OBJECT_SETREF (gret, method.reftype, mono_type_get_object (domain, &refclass->byval_arg));
6835 CACHE_OBJECT (MonoReflectionMethod *, method, (MonoReflectionMethod*)gret, refclass);
6839 refclass = method->klass;
6841 CHECK_OBJECT (MonoReflectionMethod *, method, refclass);
6842 if (*method->name == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0)) {
6843 if (!System_Reflection_MonoCMethod)
6844 System_Reflection_MonoCMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoCMethod");
6845 klass = System_Reflection_MonoCMethod;
6848 if (!System_Reflection_MonoMethod)
6849 System_Reflection_MonoMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoMethod");
6850 klass = System_Reflection_MonoMethod;
6852 ret = (MonoReflectionMethod*)mono_object_new (domain, klass);
6853 ret->method = method;
6854 MONO_OBJECT_SETREF (ret, reftype, mono_type_get_object (domain, &refclass->byval_arg));
6855 CACHE_OBJECT (MonoReflectionMethod *, method, ret, refclass);
6859 * mono_method_clear_object:
6861 * Clear the cached reflection objects for the dynamic method METHOD.
6864 mono_method_clear_object (MonoDomain *domain, MonoMethod *method)
6867 g_assert (method_is_dynamic (method));
6869 klass = method->klass;
6871 clear_cached_object (domain, method, klass);
6872 klass = klass->parent;
6874 /* Added by mono_param_get_objects () */
6875 clear_cached_object (domain, &(method->signature), NULL);
6876 klass = method->klass;
6878 clear_cached_object (domain, &(method->signature), klass);
6879 klass = klass->parent;
6884 * mono_field_get_object:
6885 * @domain: an app domain
6889 * Return an System.Reflection.MonoField object representing the field @field
6892 MonoReflectionField*
6893 mono_field_get_object (MonoDomain *domain, MonoClass *klass, MonoClassField *field)
6895 MonoReflectionField *res;
6896 static MonoClass *monofield_klass;
6898 CHECK_OBJECT (MonoReflectionField *, field, klass);
6899 if (!monofield_klass)
6900 monofield_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoField");
6901 res = (MonoReflectionField *)mono_object_new (domain, monofield_klass);
6904 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, mono_field_get_name (field)));
6906 if (is_field_on_inst (field)) {
6907 res->attrs = get_field_on_inst_generic_type (field)->attrs;
6908 MONO_OBJECT_SETREF (res, type, mono_type_get_object (domain, field->type));
6911 MONO_OBJECT_SETREF (res, type, mono_type_get_object (domain, field->type));
6912 res->attrs = mono_field_get_flags (field);
6914 CACHE_OBJECT (MonoReflectionField *, field, res, klass);
6918 * mono_property_get_object:
6919 * @domain: an app domain
6921 * @property: a property
6923 * Return an System.Reflection.MonoProperty object representing the property @property
6926 MonoReflectionProperty*
6927 mono_property_get_object (MonoDomain *domain, MonoClass *klass, MonoProperty *property)
6929 MonoReflectionProperty *res;
6930 static MonoClass *monoproperty_klass;
6932 CHECK_OBJECT (MonoReflectionProperty *, property, klass);
6933 if (!monoproperty_klass)
6934 monoproperty_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoProperty");
6935 res = (MonoReflectionProperty *)mono_object_new (domain, monoproperty_klass);
6937 res->property = property;
6938 CACHE_OBJECT (MonoReflectionProperty *, property, res, klass);
6942 * mono_event_get_object:
6943 * @domain: an app domain
6947 * Return an System.Reflection.MonoEvent object representing the event @event
6950 MonoReflectionEvent*
6951 mono_event_get_object (MonoDomain *domain, MonoClass *klass, MonoEvent *event)
6953 MonoReflectionEvent *res;
6954 MonoReflectionMonoEvent *mono_event;
6955 static MonoClass *monoevent_klass;
6957 CHECK_OBJECT (MonoReflectionEvent *, event, klass);
6958 if (!monoevent_klass)
6959 monoevent_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoEvent");
6960 mono_event = (MonoReflectionMonoEvent *)mono_object_new (domain, monoevent_klass);
6961 mono_event->klass = klass;
6962 mono_event->event = event;
6963 res = (MonoReflectionEvent*)mono_event;
6964 CACHE_OBJECT (MonoReflectionEvent *, event, res, klass);
6968 * mono_get_reflection_missing_object:
6969 * @domain: Domain where the object lives
6971 * Returns the System.Reflection.Missing.Value singleton object
6972 * (of type System.Reflection.Missing).
6974 * Used as the value for ParameterInfo.DefaultValue when Optional
6978 mono_get_reflection_missing_object (MonoDomain *domain)
6981 static MonoClassField *missing_value_field = NULL;
6983 if (!missing_value_field) {
6984 MonoClass *missing_klass;
6985 missing_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Missing");
6986 mono_class_init (missing_klass);
6987 missing_value_field = mono_class_get_field_from_name (missing_klass, "Value");
6988 g_assert (missing_value_field);
6990 obj = mono_field_get_value_object (domain, missing_value_field, NULL);
6996 get_dbnull (MonoDomain *domain, MonoObject **dbnull)
6999 *dbnull = mono_get_dbnull_object (domain);
7004 get_reflection_missing (MonoDomain *domain, MonoObject **reflection_missing)
7006 if (!*reflection_missing)
7007 *reflection_missing = mono_get_reflection_missing_object (domain);
7008 return *reflection_missing;
7012 * mono_param_get_objects:
7013 * @domain: an app domain
7016 * Return an System.Reflection.ParameterInfo array object representing the parameters
7017 * in the method @method.
7020 mono_param_get_objects_internal (MonoDomain *domain, MonoMethod *method, MonoClass *refclass)
7022 static MonoClass *System_Reflection_ParameterInfo;
7023 static MonoClass *System_Reflection_ParameterInfo_array;
7025 MonoArray *res = NULL;
7026 MonoReflectionMethod *member = NULL;
7027 MonoReflectionParameter *param = NULL;
7028 char **names, **blobs = NULL;
7029 guint32 *types = NULL;
7030 MonoType *type = NULL;
7031 MonoObject *dbnull = NULL;
7032 MonoObject *missing = NULL;
7033 MonoMarshalSpec **mspecs;
7034 MonoMethodSignature *sig;
7035 MonoVTable *pinfo_vtable;
7038 if (!System_Reflection_ParameterInfo_array) {
7041 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoParameterInfo");
7043 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "ParameterInfo");
7045 mono_memory_barrier ();
7046 System_Reflection_ParameterInfo = klass;
7049 klass = mono_array_class_get (klass, 1);
7050 mono_memory_barrier ();
7051 System_Reflection_ParameterInfo_array = klass;
7054 sig = mono_method_signature_checked (method, &error);
7055 if (!mono_error_ok (&error))
7056 mono_error_raise_exception (&error);
7058 if (!sig->param_count)
7059 return mono_array_new_specific (mono_class_vtable (domain, System_Reflection_ParameterInfo_array), 0);
7061 /* Note: the cache is based on the address of the signature into the method
7062 * since we already cache MethodInfos with the method as keys.
7064 CHECK_OBJECT (MonoArray*, &(method->signature), refclass);
7066 member = mono_method_get_object (domain, method, refclass);
7067 names = g_new (char *, sig->param_count);
7068 mono_method_get_param_names (method, (const char **) names);
7070 mspecs = g_new (MonoMarshalSpec*, sig->param_count + 1);
7071 mono_method_get_marshal_info (method, mspecs);
7073 res = mono_array_new_specific (mono_class_vtable (domain, System_Reflection_ParameterInfo_array), sig->param_count);
7074 pinfo_vtable = mono_class_vtable (domain, System_Reflection_ParameterInfo);
7075 for (i = 0; i < sig->param_count; ++i) {
7076 param = (MonoReflectionParameter *) mono_object_new_specific_checked (pinfo_vtable, &error);
7077 mono_error_raise_exception (&error); /* FIXME don't raise here */
7078 MONO_OBJECT_SETREF (param, ClassImpl, mono_type_get_object (domain, sig->params [i]));
7079 MONO_OBJECT_SETREF (param, MemberImpl, (MonoObject*)member);
7080 MONO_OBJECT_SETREF (param, NameImpl, mono_string_new (domain, names [i]));
7081 param->PositionImpl = i;
7082 param->AttrsImpl = sig->params [i]->attrs;
7084 if (!(param->AttrsImpl & PARAM_ATTRIBUTE_HAS_DEFAULT)) {
7085 if (param->AttrsImpl & PARAM_ATTRIBUTE_OPTIONAL)
7086 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_reflection_missing (domain, &missing));
7088 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_dbnull (domain, &dbnull));
7092 blobs = g_new0 (char *, sig->param_count);
7093 types = g_new0 (guint32, sig->param_count);
7094 get_default_param_value_blobs (method, blobs, types);
7097 /* Build MonoType for the type from the Constant Table */
7099 type = g_new0 (MonoType, 1);
7100 type->type = (MonoTypeEnum)types [i];
7101 type->data.klass = NULL;
7102 if (types [i] == MONO_TYPE_CLASS)
7103 type->data.klass = mono_defaults.object_class;
7104 else if ((sig->params [i]->type == MONO_TYPE_VALUETYPE) && sig->params [i]->data.klass->enumtype) {
7105 /* For enums, types [i] contains the base type */
7107 type->type = MONO_TYPE_VALUETYPE;
7108 type->data.klass = mono_class_from_mono_type (sig->params [i]);
7110 type->data.klass = mono_class_from_mono_type (type);
7112 MONO_OBJECT_SETREF (param, DefaultValueImpl, mono_get_object_from_blob (domain, type, blobs [i]));
7114 /* Type in the Constant table is MONO_TYPE_CLASS for nulls */
7115 if (types [i] != MONO_TYPE_CLASS && !param->DefaultValueImpl) {
7116 if (param->AttrsImpl & PARAM_ATTRIBUTE_OPTIONAL)
7117 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_reflection_missing (domain, &missing));
7119 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_dbnull (domain, &dbnull));
7125 MONO_OBJECT_SETREF (param, MarshalAsImpl, (MonoObject*)mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [i + 1]));
7127 mono_array_setref (res, i, param);
7134 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
7136 mono_metadata_free_marshal_spec (mspecs [i]);
7139 CACHE_OBJECT (MonoArray *, &(method->signature), res, refclass);
7143 mono_param_get_objects (MonoDomain *domain, MonoMethod *method)
7145 return mono_param_get_objects_internal (domain, method, NULL);
7149 * mono_method_body_get_object:
7150 * @domain: an app domain
7153 * Return an System.Reflection.MethodBody object representing the method @method.
7155 MonoReflectionMethodBody*
7156 mono_method_body_get_object (MonoDomain *domain, MonoMethod *method)
7158 static MonoClass *System_Reflection_MethodBody = NULL;
7159 static MonoClass *System_Reflection_LocalVariableInfo = NULL;
7160 static MonoClass *System_Reflection_ExceptionHandlingClause = NULL;
7161 MonoReflectionMethodBody *ret;
7162 MonoMethodHeader *header;
7164 guint32 method_rva, local_var_sig_token;
7166 unsigned char format, flags;
7169 /* for compatibility with .net */
7170 if (method_is_dynamic (method))
7171 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
7173 if (!System_Reflection_MethodBody)
7174 System_Reflection_MethodBody = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MethodBody");
7175 if (!System_Reflection_LocalVariableInfo)
7176 System_Reflection_LocalVariableInfo = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "LocalVariableInfo");
7177 if (!System_Reflection_ExceptionHandlingClause)
7178 System_Reflection_ExceptionHandlingClause = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "ExceptionHandlingClause");
7180 CHECK_OBJECT (MonoReflectionMethodBody *, method, NULL);
7182 if ((method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
7183 (method->flags & METHOD_ATTRIBUTE_ABSTRACT) ||
7184 (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
7185 (method->klass->image->raw_data && method->klass->image->raw_data [1] != 'Z') ||
7186 (method->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME))
7189 image = method->klass->image;
7190 header = mono_method_get_header (method);
7192 if (!image_is_dynamic (image)) {
7193 /* Obtain local vars signature token */
7194 method_rva = mono_metadata_decode_row_col (&image->tables [MONO_TABLE_METHOD], mono_metadata_token_index (method->token) - 1, MONO_METHOD_RVA);
7195 ptr = mono_image_rva_map (image, method_rva);
7196 flags = *(const unsigned char *) ptr;
7197 format = flags & METHOD_HEADER_FORMAT_MASK;
7199 case METHOD_HEADER_TINY_FORMAT:
7200 local_var_sig_token = 0;
7202 case METHOD_HEADER_FAT_FORMAT:
7206 local_var_sig_token = read32 (ptr);
7209 g_assert_not_reached ();
7212 local_var_sig_token = 0; //FIXME
7214 ret = (MonoReflectionMethodBody*)mono_object_new (domain, System_Reflection_MethodBody);
7216 ret->init_locals = header->init_locals;
7217 ret->max_stack = header->max_stack;
7218 ret->local_var_sig_token = local_var_sig_token;
7219 MONO_OBJECT_SETREF (ret, il, mono_array_new_cached (domain, mono_defaults.byte_class, header->code_size));
7220 memcpy (mono_array_addr (ret->il, guint8, 0), header->code, header->code_size);
7223 MONO_OBJECT_SETREF (ret, locals, mono_array_new_cached (domain, System_Reflection_LocalVariableInfo, header->num_locals));
7224 for (i = 0; i < header->num_locals; ++i) {
7225 MonoReflectionLocalVariableInfo *info = (MonoReflectionLocalVariableInfo*)mono_object_new (domain, System_Reflection_LocalVariableInfo);
7226 MONO_OBJECT_SETREF (info, local_type, mono_type_get_object (domain, header->locals [i]));
7227 info->is_pinned = header->locals [i]->pinned;
7228 info->local_index = i;
7229 mono_array_setref (ret->locals, i, info);
7233 MONO_OBJECT_SETREF (ret, clauses, mono_array_new_cached (domain, System_Reflection_ExceptionHandlingClause, header->num_clauses));
7234 for (i = 0; i < header->num_clauses; ++i) {
7235 MonoReflectionExceptionHandlingClause *info = (MonoReflectionExceptionHandlingClause*)mono_object_new (domain, System_Reflection_ExceptionHandlingClause);
7236 MonoExceptionClause *clause = &header->clauses [i];
7238 info->flags = clause->flags;
7239 info->try_offset = clause->try_offset;
7240 info->try_length = clause->try_len;
7241 info->handler_offset = clause->handler_offset;
7242 info->handler_length = clause->handler_len;
7243 if (clause->flags == MONO_EXCEPTION_CLAUSE_FILTER)
7244 info->filter_offset = clause->data.filter_offset;
7245 else if (clause->data.catch_class)
7246 MONO_OBJECT_SETREF (info, catch_type, mono_type_get_object (mono_domain_get (), &clause->data.catch_class->byval_arg));
7248 mono_array_setref (ret->clauses, i, info);
7251 mono_metadata_free_mh (header);
7252 CACHE_OBJECT (MonoReflectionMethodBody *, method, ret, NULL);
7257 * mono_get_dbnull_object:
7258 * @domain: Domain where the object lives
7260 * Returns the System.DBNull.Value singleton object
7262 * Used as the value for ParameterInfo.DefaultValue
7265 mono_get_dbnull_object (MonoDomain *domain)
7268 static MonoClassField *dbnull_value_field = NULL;
7270 if (!dbnull_value_field) {
7271 MonoClass *dbnull_klass;
7272 dbnull_klass = mono_class_from_name (mono_defaults.corlib, "System", "DBNull");
7273 mono_class_init (dbnull_klass);
7274 dbnull_value_field = mono_class_get_field_from_name (dbnull_klass, "Value");
7275 g_assert (dbnull_value_field);
7277 obj = mono_field_get_value_object (domain, dbnull_value_field, NULL);
7283 get_default_param_value_blobs (MonoMethod *method, char **blobs, guint32 *types)
7285 guint32 param_index, i, lastp, crow = 0;
7286 guint32 param_cols [MONO_PARAM_SIZE], const_cols [MONO_CONSTANT_SIZE];
7289 MonoClass *klass = method->klass;
7290 MonoImage *image = klass->image;
7291 MonoMethodSignature *methodsig = mono_method_signature (method);
7293 MonoTableInfo *constt;
7294 MonoTableInfo *methodt;
7295 MonoTableInfo *paramt;
7297 if (!methodsig->param_count)
7300 mono_class_init (klass);
7302 if (image_is_dynamic (klass->image)) {
7303 MonoReflectionMethodAux *aux;
7304 if (method->is_inflated)
7305 method = ((MonoMethodInflated*)method)->declaring;
7306 aux = (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
7307 if (aux && aux->param_defaults) {
7308 memcpy (blobs, &(aux->param_defaults [1]), methodsig->param_count * sizeof (char*));
7309 memcpy (types, &(aux->param_default_types [1]), methodsig->param_count * sizeof (guint32));
7314 methodt = &klass->image->tables [MONO_TABLE_METHOD];
7315 paramt = &klass->image->tables [MONO_TABLE_PARAM];
7316 constt = &image->tables [MONO_TABLE_CONSTANT];
7318 idx = mono_method_get_index (method) - 1;
7319 g_assert (idx != -1);
7321 param_index = mono_metadata_decode_row_col (methodt, idx, MONO_METHOD_PARAMLIST);
7322 if (idx + 1 < methodt->rows)
7323 lastp = mono_metadata_decode_row_col (methodt, idx + 1, MONO_METHOD_PARAMLIST);
7325 lastp = paramt->rows + 1;
7327 for (i = param_index; i < lastp; ++i) {
7330 mono_metadata_decode_row (paramt, i - 1, param_cols, MONO_PARAM_SIZE);
7331 paramseq = param_cols [MONO_PARAM_SEQUENCE];
7333 if (!(param_cols [MONO_PARAM_FLAGS] & PARAM_ATTRIBUTE_HAS_DEFAULT))
7336 crow = mono_metadata_get_constant_index (image, MONO_TOKEN_PARAM_DEF | i, crow + 1);
7341 mono_metadata_decode_row (constt, crow - 1, const_cols, MONO_CONSTANT_SIZE);
7342 blobs [paramseq - 1] = (char *)mono_metadata_blob_heap (image, const_cols [MONO_CONSTANT_VALUE]);
7343 types [paramseq - 1] = const_cols [MONO_CONSTANT_TYPE];
7350 mono_get_object_from_blob (MonoDomain *domain, MonoType *type, const char *blob)
7355 MonoType *basetype = type;
7360 klass = mono_class_from_mono_type (type);
7361 if (klass->valuetype) {
7362 object = mono_object_new (domain, klass);
7363 retval = ((gchar *) object + sizeof (MonoObject));
7364 if (klass->enumtype)
7365 basetype = mono_class_enum_basetype (klass);
7370 if (!mono_get_constant_value_from_blob (domain, basetype->type, blob, retval))
7377 assembly_name_to_aname (MonoAssemblyName *assembly, char *p) {
7380 gboolean quoted = FALSE;
7382 memset (assembly, 0, sizeof (MonoAssemblyName));
7383 assembly->culture = "";
7384 memset (assembly->public_key_token, 0, MONO_PUBLIC_KEY_TOKEN_LENGTH);
7391 while (*p && (isalnum (*p) || *p == '.' || *p == '-' || *p == '_' || *p == '$' || *p == '@' || g_ascii_isspace (*p)))
7402 /* Remove trailing whitespace */
7404 while (*s && g_ascii_isspace (*s))
7407 while (g_ascii_isspace (*p))
7410 if (*p == 'V' && g_ascii_strncasecmp (p, "Version=", 8) == 0) {
7412 assembly->major = strtoul (p, &s, 10);
7413 if (s == p || *s != '.')
7416 assembly->minor = strtoul (p, &s, 10);
7417 if (s == p || *s != '.')
7420 assembly->build = strtoul (p, &s, 10);
7421 if (s == p || *s != '.')
7424 assembly->revision = strtoul (p, &s, 10);
7428 } else if (*p == 'C' && g_ascii_strncasecmp (p, "Culture=", 8) == 0) {
7430 if (g_ascii_strncasecmp (p, "neutral", 7) == 0) {
7431 assembly->culture = "";
7434 assembly->culture = p;
7435 while (*p && *p != ',') {
7439 } else if (*p == 'P' && g_ascii_strncasecmp (p, "PublicKeyToken=", 15) == 0) {
7441 if (strncmp (p, "null", 4) == 0) {
7446 while (*p && *p != ',') {
7449 len = (p - start + 1);
7450 if (len > MONO_PUBLIC_KEY_TOKEN_LENGTH)
7451 len = MONO_PUBLIC_KEY_TOKEN_LENGTH;
7452 g_strlcpy ((char*)assembly->public_key_token, start, len);
7455 while (*p && *p != ',')
7459 while (g_ascii_isspace (*p) || *p == ',') {
7473 * mono_reflection_parse_type:
7476 * Parse a type name as accepted by the GetType () method and output the info
7477 * extracted in the info structure.
7478 * the name param will be mangled, so, make a copy before passing it to this function.
7479 * The fields in info will be valid until the memory pointed to by name is valid.
7481 * See also mono_type_get_name () below.
7483 * Returns: 0 on parse error.
7486 _mono_reflection_parse_type (char *name, char **endptr, gboolean is_recursed,
7487 MonoTypeNameParse *info)
7489 char *start, *p, *w, *last_point, *startn;
7490 int in_modifiers = 0;
7491 int isbyref = 0, rank = 0, isptr = 0;
7493 start = p = w = name;
7495 //FIXME could we just zero the whole struct? memset (&info, 0, sizeof (MonoTypeNameParse))
7496 memset (&info->assembly, 0, sizeof (MonoAssemblyName));
7497 info->name = info->name_space = NULL;
7498 info->nested = NULL;
7499 info->modifiers = NULL;
7500 info->type_arguments = NULL;
7502 /* last_point separates the namespace from the name */
7505 while (*p == ' ') p++, start++, w++, name++;
7510 *p = 0; /* NULL terminate the name */
7512 info->nested = g_list_append (info->nested, startn);
7513 /* we have parsed the nesting namespace + name */
7517 info->name_space = start;
7519 info->name = last_point + 1;
7521 info->name_space = (char *)"";
7549 info->name_space = start;
7551 info->name = last_point + 1;
7553 info->name_space = (char *)"";
7560 if (isbyref) /* only one level allowed by the spec */
7564 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (0));
7568 if (isbyref) /* pointer to ref not okay */
7570 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (-1));
7575 if (isbyref) /* array of ref and generic ref are not okay */
7577 //Decide if it's an array of a generic argument list
7582 if (*p == ',' || *p == '*' || *p == ']') { //array
7590 else if (*p == '*') /* '*' means unknown lower bound */
7591 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (-2));
7598 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (rank));
7600 if (rank || isptr) /* generic args after array spec or ptr*/ //XXX test
7603 info->type_arguments = g_ptr_array_new ();
7605 MonoTypeNameParse *subinfo = g_new0 (MonoTypeNameParse, 1);
7606 gboolean fqname = FALSE;
7608 g_ptr_array_add (info->type_arguments, subinfo);
7610 while (*p == ' ') p++;
7616 if (!_mono_reflection_parse_type (p, &p, TRUE, subinfo))
7619 /*MS is lenient on [] delimited parameters that aren't fqn - and F# uses them.*/
7620 if (fqname && (*p != ']')) {
7628 while (*p && (*p != ']'))
7636 if (g_ascii_isspace (*aname)) {
7643 !assembly_name_to_aname (&subinfo->assembly, aname))
7645 } else if (fqname && (*p == ']')) {
7667 if (g_ascii_isspace (*p)) {
7674 return 0; /* missing assembly name */
7675 if (!assembly_name_to_aname (&info->assembly, p))
7681 if (info->assembly.name)
7684 // *w = 0; /* terminate class name */
7686 if (!info->name || !*info->name)
7690 /* add other consistency checks */
7696 * mono_identifier_unescape_type_name_chars:
7697 * @identifier: the display name of a mono type
7700 * The name in internal form, that is without escaping backslashes.
7702 * The string is modified in place!
7705 mono_identifier_unescape_type_name_chars(char* identifier)
7710 for (w = r = identifier; *r != 0; r++)
7728 mono_identifier_unescape_info (MonoTypeNameParse* info);
7731 unescape_each_type_argument(void* data, void* user_data)
7733 MonoTypeNameParse* info = (MonoTypeNameParse*)data;
7734 mono_identifier_unescape_info (info);
7738 unescape_each_nested_name (void* data, void* user_data)
7740 char* nested_name = (char*) data;
7741 mono_identifier_unescape_type_name_chars(nested_name);
7745 * mono_identifier_unescape_info:
7747 * @info: a parsed display form of an (optionally assembly qualified) full type name.
7751 * Destructively updates the info by unescaping the identifiers that
7752 * comprise the type namespace, name, nested types (if any) and
7753 * generic type arguments (if any).
7755 * The resulting info has the names in internal form.
7759 mono_identifier_unescape_info (MonoTypeNameParse *info)
7763 mono_identifier_unescape_type_name_chars(info->name_space);
7764 mono_identifier_unescape_type_name_chars(info->name);
7765 // but don't escape info->assembly
7766 if (info->type_arguments)
7767 g_ptr_array_foreach(info->type_arguments, &unescape_each_type_argument, NULL);
7769 g_list_foreach(info->nested, &unescape_each_nested_name, NULL);
7773 mono_reflection_parse_type (char *name, MonoTypeNameParse *info)
7775 int ok = _mono_reflection_parse_type (name, NULL, FALSE, info);
7777 mono_identifier_unescape_info (info);
7783 _mono_reflection_get_type_from_info (MonoTypeNameParse *info, MonoImage *image, gboolean ignorecase)
7785 gboolean type_resolve = FALSE;
7787 MonoImage *rootimage = image;
7789 if (info->assembly.name) {
7790 MonoAssembly *assembly = mono_assembly_loaded (&info->assembly);
7791 if (!assembly && image && image->assembly && mono_assembly_names_equal (&info->assembly, &image->assembly->aname))
7793 * This could happen in the AOT compiler case when the search hook is not
7796 assembly = image->assembly;
7798 /* then we must load the assembly ourselve - see #60439 */
7799 assembly = mono_assembly_load (&info->assembly, image->assembly->basedir, NULL);
7803 image = assembly->image;
7804 } else if (!image) {
7805 image = mono_defaults.corlib;
7808 type = mono_reflection_get_type_with_rootimage (rootimage, image, info, ignorecase, &type_resolve);
7809 if (type == NULL && !info->assembly.name && image != mono_defaults.corlib) {
7810 image = mono_defaults.corlib;
7811 type = mono_reflection_get_type_with_rootimage (rootimage, image, info, ignorecase, &type_resolve);
7818 mono_reflection_get_type_internal (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase)
7823 gboolean bounded = FALSE;
7826 image = mono_defaults.corlib;
7829 rootimage = mono_defaults.corlib;
7833 klass = mono_class_from_name_case_checked (image, info->name_space, info->name, &error);
7834 g_assert (mono_error_ok (&error)); /* FIXME Don't swallow the error */
7836 klass = mono_class_from_name (image, info->name_space, info->name);
7840 for (mod = info->nested; mod; mod = mod->next) {
7841 gpointer iter = NULL;
7845 mono_class_init (parent);
7847 while ((klass = mono_class_get_nested_types (parent, &iter))) {
7849 char *nested_name, *nested_nspace;
7850 gboolean match = TRUE;
7852 lastp = strrchr ((const char *)mod->data, '.');
7854 /* Nested classes can have namespaces */
7857 nested_name = g_strdup (lastp + 1);
7858 nspace_len = lastp - (char*)mod->data;
7859 nested_nspace = (char *)g_malloc (nspace_len + 1);
7860 memcpy (nested_nspace, mod->data, nspace_len);
7861 nested_nspace [nspace_len] = '\0';
7864 nested_name = (char *)mod->data;
7865 nested_nspace = NULL;
7868 if (nested_nspace) {
7870 if (!(klass->name_space && mono_utf8_strcasecmp (klass->name_space, nested_nspace) == 0))
7873 if (!(klass->name_space && strcmp (klass->name_space, nested_nspace) == 0))
7879 if (mono_utf8_strcasecmp (klass->name, nested_name) != 0)
7882 if (strcmp (klass->name, nested_name) != 0)
7887 g_free (nested_name);
7888 g_free (nested_nspace);
7900 if (info->type_arguments) {
7901 MonoType **type_args = g_new0 (MonoType *, info->type_arguments->len);
7902 MonoReflectionType *the_type;
7906 for (i = 0; i < info->type_arguments->len; i++) {
7907 MonoTypeNameParse *subinfo = (MonoTypeNameParse *)g_ptr_array_index (info->type_arguments, i);
7909 type_args [i] = _mono_reflection_get_type_from_info (subinfo, rootimage, ignorecase);
7910 if (!type_args [i]) {
7916 the_type = mono_type_get_object (mono_domain_get (), &klass->byval_arg);
7918 instance = mono_reflection_bind_generic_parameters (
7919 the_type, info->type_arguments->len, type_args);
7925 klass = mono_class_from_mono_type (instance);
7928 for (mod = info->modifiers; mod; mod = mod->next) {
7929 modval = GPOINTER_TO_UINT (mod->data);
7930 if (!modval) { /* byref: must be last modifier */
7931 return &klass->this_arg;
7932 } else if (modval == -1) {
7933 klass = mono_ptr_class_get (&klass->byval_arg);
7934 } else if (modval == -2) {
7936 } else { /* array rank */
7937 klass = mono_bounded_array_class_get (klass, modval, bounded);
7941 return &klass->byval_arg;
7945 * mono_reflection_get_type:
7946 * @image: a metadata context
7947 * @info: type description structure
7948 * @ignorecase: flag for case-insensitive string compares
7949 * @type_resolve: whenever type resolve was already tried
7951 * Build a MonoType from the type description in @info.
7956 mono_reflection_get_type (MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve) {
7957 return mono_reflection_get_type_with_rootimage(image, image, info, ignorecase, type_resolve);
7961 mono_reflection_get_type_internal_dynamic (MonoImage *rootimage, MonoAssembly *assembly, MonoTypeNameParse *info, gboolean ignorecase)
7963 MonoReflectionAssemblyBuilder *abuilder;
7967 g_assert (assembly_is_dynamic (assembly));
7968 abuilder = (MonoReflectionAssemblyBuilder*)mono_assembly_get_object (((MonoDynamicAssembly*)assembly)->domain, assembly);
7970 /* Enumerate all modules */
7973 if (abuilder->modules) {
7974 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
7975 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
7976 type = mono_reflection_get_type_internal (rootimage, &mb->dynamic_image->image, info, ignorecase);
7982 if (!type && abuilder->loaded_modules) {
7983 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
7984 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
7985 type = mono_reflection_get_type_internal (rootimage, mod->image, info, ignorecase);
7995 mono_reflection_get_type_with_rootimage (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve)
7998 MonoReflectionAssembly *assembly;
8002 if (image && image_is_dynamic (image))
8003 type = mono_reflection_get_type_internal_dynamic (rootimage, image->assembly, info, ignorecase);
8005 type = mono_reflection_get_type_internal (rootimage, image, info, ignorecase);
8008 if (!mono_domain_has_type_resolve (mono_domain_get ()))
8015 *type_resolve = TRUE;
8018 /* Reconstruct the type name */
8019 fullName = g_string_new ("");
8020 if (info->name_space && (info->name_space [0] != '\0'))
8021 g_string_printf (fullName, "%s.%s", info->name_space, info->name);
8023 g_string_printf (fullName, "%s", info->name);
8024 for (mod = info->nested; mod; mod = mod->next)
8025 g_string_append_printf (fullName, "+%s", (char*)mod->data);
8027 assembly = mono_domain_try_type_resolve ( mono_domain_get (), fullName->str, NULL);
8029 if (assembly_is_dynamic (assembly->assembly))
8030 type = mono_reflection_get_type_internal_dynamic (rootimage, assembly->assembly, info, ignorecase);
8032 type = mono_reflection_get_type_internal (rootimage, assembly->assembly->image,
8035 g_string_free (fullName, TRUE);
8040 mono_reflection_free_type_info (MonoTypeNameParse *info)
8042 g_list_free (info->modifiers);
8043 g_list_free (info->nested);
8045 if (info->type_arguments) {
8048 for (i = 0; i < info->type_arguments->len; i++) {
8049 MonoTypeNameParse *subinfo = (MonoTypeNameParse *)g_ptr_array_index (info->type_arguments, i);
8051 mono_reflection_free_type_info (subinfo);
8052 /*We free the subinfo since it is allocated by _mono_reflection_parse_type*/
8056 g_ptr_array_free (info->type_arguments, TRUE);
8061 * mono_reflection_type_from_name:
8063 * @image: a metadata context (can be NULL).
8065 * Retrieves a MonoType from its @name. If the name is not fully qualified,
8066 * it defaults to get the type from @image or, if @image is NULL or loading
8067 * from it fails, uses corlib.
8071 mono_reflection_type_from_name (char *name, MonoImage *image)
8073 MonoType *type = NULL;
8074 MonoTypeNameParse info;
8077 /* Make a copy since parse_type modifies its argument */
8078 tmp = g_strdup (name);
8080 /*g_print ("requested type %s\n", str);*/
8081 if (mono_reflection_parse_type (tmp, &info)) {
8082 type = _mono_reflection_get_type_from_info (&info, image, FALSE);
8086 mono_reflection_free_type_info (&info);
8091 * mono_reflection_get_token:
8093 * Return the metadata token of OBJ which should be an object
8094 * representing a metadata element.
8097 mono_reflection_get_token (MonoObject *obj)
8102 klass = obj->vtable->klass;
8104 if (strcmp (klass->name, "MethodBuilder") == 0) {
8105 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
8107 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
8108 } else if (strcmp (klass->name, "ConstructorBuilder") == 0) {
8109 MonoReflectionCtorBuilder *mb = (MonoReflectionCtorBuilder *)obj;
8111 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
8112 } else if (strcmp (klass->name, "FieldBuilder") == 0) {
8113 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)obj;
8115 token = fb->table_idx | MONO_TOKEN_FIELD_DEF;
8116 } else if (strcmp (klass->name, "TypeBuilder") == 0) {
8117 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)obj;
8118 token = tb->table_idx | MONO_TOKEN_TYPE_DEF;
8119 } else if (strcmp (klass->name, "MonoType") == 0) {
8120 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
8121 MonoClass *mc = mono_class_from_mono_type (type);
8122 if (!mono_class_init (mc))
8123 mono_raise_exception (mono_class_get_exception_for_failure (mc));
8125 token = mc->type_token;
8126 } else if (strcmp (klass->name, "MonoCMethod") == 0 ||
8127 strcmp (klass->name, "MonoMethod") == 0 ||
8128 strcmp (klass->name, "MonoGenericMethod") == 0 ||
8129 strcmp (klass->name, "MonoGenericCMethod") == 0) {
8130 MonoReflectionMethod *m = (MonoReflectionMethod *)obj;
8131 if (m->method->is_inflated) {
8132 MonoMethodInflated *inflated = (MonoMethodInflated *) m->method;
8133 return inflated->declaring->token;
8135 token = m->method->token;
8137 } else if (strcmp (klass->name, "MonoField") == 0) {
8138 MonoReflectionField *f = (MonoReflectionField*)obj;
8140 if (is_field_on_inst (f->field)) {
8141 MonoDynamicGenericClass *dgclass = (MonoDynamicGenericClass*)f->field->parent->generic_class;
8143 if (f->field >= dgclass->fields && f->field < dgclass->fields + dgclass->count_fields) {
8144 int field_index = f->field - dgclass->fields;
8147 g_assert (field_index >= 0 && field_index < dgclass->count_fields);
8148 obj = dgclass->field_objects [field_index];
8149 return mono_reflection_get_token (obj);
8152 token = mono_class_get_field_token (f->field);
8153 } else if (strcmp (klass->name, "MonoProperty") == 0) {
8154 MonoReflectionProperty *p = (MonoReflectionProperty*)obj;
8156 token = mono_class_get_property_token (p->property);
8157 } else if (strcmp (klass->name, "MonoEvent") == 0) {
8158 MonoReflectionMonoEvent *p = (MonoReflectionMonoEvent*)obj;
8160 token = mono_class_get_event_token (p->event);
8161 } else if (strcmp (klass->name, "ParameterInfo") == 0 || strcmp (klass->name, "MonoParameterInfo") == 0) {
8162 MonoReflectionParameter *p = (MonoReflectionParameter*)obj;
8163 MonoClass *member_class = mono_object_class (p->MemberImpl);
8164 g_assert (mono_class_is_reflection_method_or_constructor (member_class));
8166 token = mono_method_get_param_token (((MonoReflectionMethod*)p->MemberImpl)->method, p->PositionImpl);
8167 } else if (strcmp (klass->name, "Module") == 0 || strcmp (klass->name, "MonoModule") == 0) {
8168 MonoReflectionModule *m = (MonoReflectionModule*)obj;
8171 } else if (strcmp (klass->name, "Assembly") == 0 || strcmp (klass->name, "MonoAssembly") == 0) {
8172 token = mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1);
8174 gchar *msg = g_strdup_printf ("MetadataToken is not supported for type '%s.%s'", klass->name_space, klass->name);
8175 MonoException *ex = mono_get_exception_not_implemented (msg);
8177 mono_raise_exception (ex);
8184 load_cattr_enum_type (MonoImage *image, const char *p, const char **end, MonoError *error)
8188 int slen = mono_metadata_decode_value (p, &p);
8190 mono_error_init (error);
8192 n = (char *)g_memdup (p, slen + 1);
8194 t = mono_reflection_type_from_name (n, image);
8196 /* FIXME the error should come from mono_reflection_type_from_name as it will have type/assembly names split */
8197 /* We don't free n, it's consumed by mono_error */
8198 mono_error_set_type_load_name (error, n, NULL, "Could not load enum type %s while decoding custom attribute", n);
8204 return mono_class_from_mono_type (t);
8208 load_cattr_value (MonoImage *image, MonoType *t, const char *p, const char **end, MonoError *error)
8210 int slen, type = t->type;
8211 MonoClass *tklass = t->data.klass;
8213 mono_error_init (error);
8219 case MONO_TYPE_BOOLEAN: {
8220 MonoBoolean *bval = (MonoBoolean *)g_malloc (sizeof (MonoBoolean));
8225 case MONO_TYPE_CHAR:
8227 case MONO_TYPE_I2: {
8228 guint16 *val = (guint16 *)g_malloc (sizeof (guint16));
8233 #if SIZEOF_VOID_P == 4
8239 case MONO_TYPE_I4: {
8240 guint32 *val = (guint32 *)g_malloc (sizeof (guint32));
8245 #if SIZEOF_VOID_P == 8
8246 case MONO_TYPE_U: /* error out instead? this should probably not happen */
8250 case MONO_TYPE_I8: {
8251 guint64 *val = (guint64 *)g_malloc (sizeof (guint64));
8256 case MONO_TYPE_R8: {
8257 double *val = (double *)g_malloc (sizeof (double));
8262 case MONO_TYPE_VALUETYPE:
8263 if (t->data.klass->enumtype) {
8264 type = mono_class_enum_basetype (t->data.klass)->type;
8267 MonoClass *k = t->data.klass;
8269 if (mono_is_corlib_image (k->image) && strcmp (k->name_space, "System") == 0 && strcmp (k->name, "DateTime") == 0){
8270 guint64 *val = (guint64 *)g_malloc (sizeof (guint64));
8276 g_error ("generic valutype %s not handled in custom attr value decoding", t->data.klass->name);
8279 case MONO_TYPE_STRING:
8280 if (*p == (char)0xFF) {
8284 slen = mono_metadata_decode_value (p, &p);
8286 return mono_string_new_len (mono_domain_get (), p, slen);
8287 case MONO_TYPE_CLASS: {
8290 if (*p == (char)0xFF) {
8295 slen = mono_metadata_decode_value (p, &p);
8296 n = (char *)g_memdup (p, slen + 1);
8298 t = mono_reflection_type_from_name (n, image);
8300 /* FIXME the error should come from mono_reflection_type_from_name as it will have type/assembly names split */
8301 /* We don't free n, it's consumed by mono_error */
8302 mono_error_set_type_load_name (error, n, NULL, "Could not load type %s while decoding custom attribute", n);
8307 return mono_type_get_object (mono_domain_get (), t);
8309 case MONO_TYPE_OBJECT: {
8312 MonoClass *subc = NULL;
8317 } else if (subt == 0x0E) {
8318 type = MONO_TYPE_STRING;
8320 } else if (subt == 0x1D) {
8321 MonoType simple_type = {{0}};
8325 type = MONO_TYPE_SZARRAY;
8326 if (etype == 0x50) {
8327 tklass = mono_defaults.systemtype_class;
8328 } else if (etype == 0x55) {
8329 tklass = load_cattr_enum_type (image, p, &p, error);
8330 if (!mono_error_ok (error))
8334 /* See Partition II, Appendix B3 */
8335 etype = MONO_TYPE_OBJECT;
8336 simple_type.type = (MonoTypeEnum)etype;
8337 tklass = mono_class_from_mono_type (&simple_type);
8340 } else if (subt == 0x55) {
8343 slen = mono_metadata_decode_value (p, &p);
8344 n = (char *)g_memdup (p, slen + 1);
8346 t = mono_reflection_type_from_name (n, image);
8348 /* FIXME the error should come from mono_reflection_type_from_name as it will have type/assembly names split */
8349 /* We don't free n, it's consumed by mono_error */
8350 mono_error_set_type_load_name (error, n, NULL, "Could not load type %s while decoding custom attribute", n);
8355 subc = mono_class_from_mono_type (t);
8356 } else if (subt >= MONO_TYPE_BOOLEAN && subt <= MONO_TYPE_R8) {
8357 MonoType simple_type = {{0}};
8358 simple_type.type = (MonoTypeEnum)subt;
8359 subc = mono_class_from_mono_type (&simple_type);
8361 g_error ("Unknown type 0x%02x for object type encoding in custom attr", subt);
8363 val = load_cattr_value (image, &subc->byval_arg, p, end, error);
8365 if (mono_error_ok (error)) {
8366 obj = mono_object_new (mono_domain_get (), subc);
8367 g_assert (!subc->has_references);
8368 mono_gc_memmove_atomic ((char*)obj + sizeof (MonoObject), val, mono_class_value_size (subc, NULL));
8374 case MONO_TYPE_SZARRAY: {
8376 guint32 i, alen, basetype;
8379 if (alen == 0xffffffff) {
8383 arr = mono_array_new (mono_domain_get(), tklass, alen);
8384 basetype = tklass->byval_arg.type;
8385 if (basetype == MONO_TYPE_VALUETYPE && tklass->enumtype)
8386 basetype = mono_class_enum_basetype (tklass)->type;
8391 case MONO_TYPE_BOOLEAN:
8392 for (i = 0; i < alen; i++) {
8393 MonoBoolean val = *p++;
8394 mono_array_set (arr, MonoBoolean, i, val);
8397 case MONO_TYPE_CHAR:
8400 for (i = 0; i < alen; i++) {
8401 guint16 val = read16 (p);
8402 mono_array_set (arr, guint16, i, val);
8409 for (i = 0; i < alen; i++) {
8410 guint32 val = read32 (p);
8411 mono_array_set (arr, guint32, i, val);
8416 for (i = 0; i < alen; i++) {
8419 mono_array_set (arr, double, i, val);
8425 for (i = 0; i < alen; i++) {
8426 guint64 val = read64 (p);
8427 mono_array_set (arr, guint64, i, val);
8431 case MONO_TYPE_CLASS:
8432 case MONO_TYPE_OBJECT:
8433 case MONO_TYPE_STRING:
8434 case MONO_TYPE_SZARRAY:
8435 for (i = 0; i < alen; i++) {
8436 MonoObject *item = (MonoObject *)load_cattr_value (image, &tklass->byval_arg, p, &p, error);
8437 if (!mono_error_ok (error))
8439 mono_array_setref (arr, i, item);
8443 g_error ("Type 0x%02x not handled in custom attr array decoding", basetype);
8449 g_error ("Type 0x%02x not handled in custom attr value decoding", type);
8455 create_cattr_typed_arg (MonoType *t, MonoObject *val)
8457 static MonoClass *klass;
8458 static MonoMethod *ctor;
8460 void *params [2], *unboxed;
8463 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "CustomAttributeTypedArgument");
8465 ctor = mono_class_get_method_from_name (klass, ".ctor", 2);
8467 params [0] = mono_type_get_object (mono_domain_get (), t);
8469 retval = mono_object_new (mono_domain_get (), klass);
8470 unboxed = mono_object_unbox (retval);
8471 mono_runtime_invoke (ctor, unboxed, params, NULL);
8477 create_cattr_named_arg (void *minfo, MonoObject *typedarg)
8479 static MonoClass *klass;
8480 static MonoMethod *ctor;
8482 void *unboxed, *params [2];
8485 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "CustomAttributeNamedArgument");
8487 ctor = mono_class_get_method_from_name (klass, ".ctor", 2);
8490 params [1] = typedarg;
8491 retval = mono_object_new (mono_domain_get (), klass);
8492 unboxed = mono_object_unbox (retval);
8493 mono_runtime_invoke (ctor, unboxed, params, NULL);
8499 type_is_reference (MonoType *type)
8501 switch (type->type) {
8502 case MONO_TYPE_BOOLEAN:
8503 case MONO_TYPE_CHAR:
8516 case MONO_TYPE_VALUETYPE:
8524 free_param_data (MonoMethodSignature *sig, void **params) {
8526 for (i = 0; i < sig->param_count; ++i) {
8527 if (!type_is_reference (sig->params [i]))
8528 g_free (params [i]);
8533 * Find the field index in the metadata FieldDef table.
8536 find_field_index (MonoClass *klass, MonoClassField *field) {
8539 for (i = 0; i < klass->field.count; ++i) {
8540 if (field == &klass->fields [i])
8541 return klass->field.first + 1 + i;
8547 * Find the property index in the metadata Property table.
8550 find_property_index (MonoClass *klass, MonoProperty *property) {
8553 for (i = 0; i < klass->ext->property.count; ++i) {
8554 if (property == &klass->ext->properties [i])
8555 return klass->ext->property.first + 1 + i;
8561 * Find the event index in the metadata Event table.
8564 find_event_index (MonoClass *klass, MonoEvent *event) {
8567 for (i = 0; i < klass->ext->event.count; ++i) {
8568 if (event == &klass->ext->events [i])
8569 return klass->ext->event.first + 1 + i;
8575 create_custom_attr (MonoImage *image, MonoMethod *method, const guchar *data, guint32 len, MonoError *error)
8577 const char *p = (const char*)data;
8579 guint32 i, j, num_named;
8581 void *params_buf [32];
8582 void **params = NULL;
8583 MonoMethodSignature *sig;
8584 MonoObject *exc = NULL;
8586 mono_error_init (error);
8588 mono_class_init (method->klass);
8590 if (!mono_verifier_verify_cattr_content (image, method, data, len, NULL)) {
8591 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Binary format of the specified custom attribute was invalid.");
8596 attr = mono_object_new (mono_domain_get (), method->klass);
8597 mono_runtime_invoke (method, attr, NULL, NULL);
8601 if (len < 2 || read16 (p) != 0x0001) /* Prolog */
8604 /*g_print ("got attr %s\n", method->klass->name);*/
8606 sig = mono_method_signature (method);
8607 if (sig->param_count < 32) {
8608 params = params_buf;
8609 memset (params, 0, sizeof (void*) * sig->param_count);
8611 /* Allocate using GC so it gets GC tracking */
8612 params = (void **)mono_gc_alloc_fixed (sig->param_count * sizeof (void*), MONO_GC_DESCRIPTOR_NULL, MONO_ROOT_SOURCE_REFLECTION, "custom attribute parameters");
8617 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8618 params [i] = load_cattr_value (image, mono_method_signature (method)->params [i], p, &p, error);
8619 if (!mono_error_ok (error))
8624 attr = mono_object_new (mono_domain_get (), method->klass);
8626 mono_runtime_invoke (method, attr, params, &exc);
8629 num_named = read16 (named);
8631 for (j = 0; j < num_named; j++) {
8633 char *name, named_type, data_type;
8634 named_type = *named++;
8635 data_type = *named++; /* type of data */
8636 if (data_type == MONO_TYPE_SZARRAY)
8637 data_type = *named++;
8638 if (data_type == MONO_TYPE_ENUM) {
8641 type_len = mono_metadata_decode_blob_size (named, &named);
8642 type_name = (char *)g_malloc (type_len + 1);
8643 memcpy (type_name, named, type_len);
8644 type_name [type_len] = 0;
8646 /* FIXME: lookup the type and check type consistency */
8649 name_len = mono_metadata_decode_blob_size (named, &named);
8650 name = (char *)g_malloc (name_len + 1);
8651 memcpy (name, named, name_len);
8652 name [name_len] = 0;
8654 if (named_type == 0x53) {
8655 MonoClassField *field;
8658 /* how this fail is a blackbox */
8659 field = mono_class_get_field_from_name (mono_object_class (attr), name);
8661 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Could not find a field with name %s", name);
8666 val = load_cattr_value (image, field->type, named, &named, error);
8667 if (!mono_error_ok (error)) {
8669 if (!type_is_reference (field->type))
8674 mono_field_set_value (attr, field, val);
8675 if (!type_is_reference (field->type))
8677 } else if (named_type == 0x54) {
8680 MonoType *prop_type;
8682 prop = mono_class_get_property_from_name (mono_object_class (attr), name);
8685 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Could not find a property with name %s", name);
8691 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Could not find the setter for %s", name);
8696 /* can we have more that 1 arg in a custom attr named property? */
8697 prop_type = prop->get? mono_method_signature (prop->get)->ret :
8698 mono_method_signature (prop->set)->params [mono_method_signature (prop->set)->param_count - 1];
8700 pparams [0] = load_cattr_value (image, prop_type, named, &named, error);
8701 if (!mono_error_ok (error)) {
8703 if (!type_is_reference (prop_type))
8704 g_free (pparams [0]);
8709 mono_property_set_value (prop, attr, pparams, NULL);
8710 if (!type_is_reference (prop_type))
8711 g_free (pparams [0]);
8716 free_param_data (method->signature, params);
8717 if (params != params_buf)
8718 mono_gc_free_fixed (params);
8723 free_param_data (method->signature, params);
8724 if (params != params_buf)
8725 mono_gc_free_fixed (params);
8727 mono_raise_exception ((MonoException*)exc);
8732 * mono_reflection_create_custom_attr_data_args:
8734 * Create an array of typed and named arguments from the cattr blob given by DATA.
8735 * TYPED_ARGS and NAMED_ARGS will contain the objects representing the arguments,
8736 * NAMED_ARG_INFO will contain information about the named arguments.
8739 mono_reflection_create_custom_attr_data_args (MonoImage *image, MonoMethod *method, const guchar *data, guint32 len, MonoArray **typed_args, MonoArray **named_args, CattrNamedArg **named_arg_info, MonoError *error)
8741 MonoArray *typedargs, *namedargs;
8742 MonoClass *attrklass;
8744 const char *p = (const char*)data;
8746 guint32 i, j, num_named;
8747 CattrNamedArg *arginfo = NULL;
8751 *named_arg_info = NULL;
8753 mono_error_init (error);
8755 if (!mono_verifier_verify_cattr_content (image, method, data, len, NULL)) {
8756 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Binary format of the specified custom attribute was invalid.");
8760 mono_class_init (method->klass);
8762 domain = mono_domain_get ();
8764 if (len < 2 || read16 (p) != 0x0001) /* Prolog */
8767 typedargs = mono_array_new (domain, mono_get_object_class (), mono_method_signature (method)->param_count);
8771 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8775 val = load_cattr_value (image, mono_method_signature (method)->params [i], p, &p, error);
8776 if (!mono_error_ok (error)) {
8777 if (!type_is_reference (mono_method_signature (method)->params [i]))
8782 obj = (MonoObject *)(type_is_reference (mono_method_signature (method)->params [i]) ?
8783 val : mono_value_box (domain, mono_class_from_mono_type (mono_method_signature (method)->params [i]), val));
8784 mono_array_setref (typedargs, i, obj);
8786 if (!type_is_reference (mono_method_signature (method)->params [i]))
8791 num_named = read16 (named);
8792 namedargs = mono_array_new (domain, mono_get_object_class (), num_named);
8794 attrklass = method->klass;
8796 arginfo = g_new0 (CattrNamedArg, num_named);
8797 *named_arg_info = arginfo;
8799 for (j = 0; j < num_named; j++) {
8801 char *name, named_type, data_type;
8802 named_type = *named++;
8803 data_type = *named++; /* type of data */
8804 if (data_type == MONO_TYPE_SZARRAY)
8805 data_type = *named++;
8806 if (data_type == MONO_TYPE_ENUM) {
8809 type_len = mono_metadata_decode_blob_size (named, &named);
8810 if (ADDP_IS_GREATER_OR_OVF ((const guchar*)named, type_len, data + len))
8813 type_name = (char *)g_malloc (type_len + 1);
8814 memcpy (type_name, named, type_len);
8815 type_name [type_len] = 0;
8817 /* FIXME: lookup the type and check type consistency */
8820 name_len = mono_metadata_decode_blob_size (named, &named);
8821 if (ADDP_IS_GREATER_OR_OVF ((const guchar*)named, name_len, data + len))
8823 name = (char *)g_malloc (name_len + 1);
8824 memcpy (name, named, name_len);
8825 name [name_len] = 0;
8827 if (named_type == 0x53) {
8829 MonoClassField *field = mono_class_get_field_from_name (attrklass, name);
8837 arginfo [j].type = field->type;
8838 arginfo [j].field = field;
8840 val = load_cattr_value (image, field->type, named, &named, error);
8841 if (!mono_error_ok (error)) {
8842 if (!type_is_reference (field->type))
8848 obj = (MonoObject *)(type_is_reference (field->type) ? val : mono_value_box (domain, mono_class_from_mono_type (field->type), val));
8849 mono_array_setref (namedargs, j, obj);
8850 if (!type_is_reference (field->type))
8852 } else if (named_type == 0x54) {
8854 MonoType *prop_type;
8855 MonoProperty *prop = mono_class_get_property_from_name (attrklass, name);
8858 if (!prop || !prop->set) {
8863 prop_type = prop->get? mono_method_signature (prop->get)->ret :
8864 mono_method_signature (prop->set)->params [mono_method_signature (prop->set)->param_count - 1];
8866 arginfo [j].type = prop_type;
8867 arginfo [j].prop = prop;
8869 val = load_cattr_value (image, prop_type, named, &named, error);
8870 if (!mono_error_ok (error)) {
8871 if (!type_is_reference (prop_type))
8877 obj = (MonoObject *)(type_is_reference (prop_type) ? val : mono_value_box (domain, mono_class_from_mono_type (prop_type), val));
8878 mono_array_setref (namedargs, j, obj);
8879 if (!type_is_reference (prop_type))
8885 *typed_args = typedargs;
8886 *named_args = namedargs;
8889 mono_error_set_generic_error (error, "System.Reflection", "CustomAttributeFormatException", "Binary format of the specified custom attribute was invalid.");
8891 *named_arg_info = NULL;
8895 mono_reflection_resolve_custom_attribute_data (MonoReflectionMethod *ref_method, MonoReflectionAssembly *assembly, gpointer data, guint32 len, MonoArray **ctor_args, MonoArray **named_args)
8898 MonoArray *typedargs, *namedargs;
8901 CattrNamedArg *arginfo = NULL;
8911 image = assembly->assembly->image;
8912 method = ref_method->method;
8913 domain = mono_object_domain (ref_method);
8915 if (!mono_class_init (method->klass))
8916 mono_raise_exception (mono_class_get_exception_for_failure (method->klass));
8918 mono_reflection_create_custom_attr_data_args (image, method, (const guchar *)data, len, &typedargs, &namedargs, &arginfo, &error);
8919 if (!mono_error_ok (&error))
8920 mono_error_raise_exception (&error);
8921 if (mono_loader_get_last_error ())
8922 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
8924 if (!typedargs || !namedargs) {
8929 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8930 MonoObject *obj = mono_array_get (typedargs, MonoObject*, i);
8931 MonoObject *typedarg;
8933 typedarg = create_cattr_typed_arg (mono_method_signature (method)->params [i], obj);
8934 mono_array_setref (typedargs, i, typedarg);
8937 for (i = 0; i < mono_array_length (namedargs); ++i) {
8938 MonoObject *obj = mono_array_get (namedargs, MonoObject*, i);
8939 MonoObject *typedarg, *namedarg, *minfo;
8941 if (arginfo [i].prop)
8942 minfo = (MonoObject*)mono_property_get_object (domain, NULL, arginfo [i].prop);
8944 minfo = (MonoObject*)mono_field_get_object (domain, NULL, arginfo [i].field);
8946 typedarg = create_cattr_typed_arg (arginfo [i].type, obj);
8947 namedarg = create_cattr_named_arg (minfo, typedarg);
8949 mono_array_setref (namedargs, i, namedarg);
8952 *ctor_args = typedargs;
8953 *named_args = namedargs;
8958 create_custom_attr_data (MonoImage *image, MonoCustomAttrEntry *cattr)
8960 static MonoMethod *ctor;
8965 g_assert (image->assembly);
8968 ctor = mono_class_get_method_from_name (mono_defaults.customattribute_data_class, ".ctor", 4);
8970 domain = mono_domain_get ();
8971 attr = mono_object_new (domain, mono_defaults.customattribute_data_class);
8972 params [0] = mono_method_get_object (domain, cattr->ctor, NULL);
8973 params [1] = mono_assembly_get_object (domain, image->assembly);
8974 params [2] = (gpointer)&cattr->data;
8975 params [3] = &cattr->data_size;
8976 mono_runtime_invoke (ctor, attr, params, NULL);
8981 mono_custom_attrs_construct_by_type (MonoCustomAttrInfo *cinfo, MonoClass *attr_klass, MonoError *error)
8987 mono_error_init (error);
8990 for (i = 0; i < cinfo->num_attrs; ++i) {
8991 if (!attr_klass || mono_class_is_assignable_from (attr_klass, cinfo->attrs [i].ctor->klass))
8995 result = mono_array_new_cached (mono_domain_get (), mono_defaults.attribute_class, n);
8997 for (i = 0; i < cinfo->num_attrs; ++i) {
8998 if (!cinfo->attrs [i].ctor)
8999 /* The cattr type is not finished yet */
9000 /* We should include the type name but cinfo doesn't contain it */
9001 mono_raise_exception (mono_get_exception_type_load (NULL, NULL));
9002 if (!attr_klass || mono_class_is_assignable_from (attr_klass, cinfo->attrs [i].ctor->klass)) {
9003 attr = create_custom_attr (cinfo->image, cinfo->attrs [i].ctor, cinfo->attrs [i].data, cinfo->attrs [i].data_size, error);
9004 if (!mono_error_ok (error))
9006 mono_array_setref (result, n, attr);
9014 mono_custom_attrs_construct (MonoCustomAttrInfo *cinfo)
9017 MonoArray *result = mono_custom_attrs_construct_by_type (cinfo, NULL, &error);
9018 g_assert (mono_error_ok (&error)); /*FIXME proper error handling*/
9024 mono_custom_attrs_data_construct (MonoCustomAttrInfo *cinfo)
9030 result = mono_array_new (mono_domain_get (), mono_defaults.customattribute_data_class, cinfo->num_attrs);
9031 for (i = 0; i < cinfo->num_attrs; ++i) {
9032 attr = create_custom_attr_data (cinfo->image, &cinfo->attrs [i]);
9033 mono_array_setref (result, i, attr);
9039 * mono_custom_attrs_from_index:
9041 * Returns: NULL if no attributes are found or if a loading error occurs.
9044 mono_custom_attrs_from_index (MonoImage *image, guint32 idx)
9046 guint32 mtoken, i, len;
9047 guint32 cols [MONO_CUSTOM_ATTR_SIZE];
9049 MonoCustomAttrInfo *ainfo;
9050 GList *tmp, *list = NULL;
9052 MonoCustomAttrEntry* attr;
9054 ca = &image->tables [MONO_TABLE_CUSTOMATTRIBUTE];
9056 i = mono_metadata_custom_attrs_from_index (image, idx);
9060 while (i < ca->rows) {
9061 if (mono_metadata_decode_row_col (ca, i, MONO_CUSTOM_ATTR_PARENT) != idx)
9063 list = g_list_prepend (list, GUINT_TO_POINTER (i));
9066 len = g_list_length (list);
9069 ainfo = (MonoCustomAttrInfo *)g_malloc0 (MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * len);
9070 ainfo->num_attrs = len;
9071 ainfo->image = image;
9072 for (i = len, tmp = list; i != 0; --i, tmp = tmp->next) {
9073 mono_metadata_decode_row (ca, GPOINTER_TO_UINT (tmp->data), cols, MONO_CUSTOM_ATTR_SIZE);
9074 mtoken = cols [MONO_CUSTOM_ATTR_TYPE] >> MONO_CUSTOM_ATTR_TYPE_BITS;
9075 switch (cols [MONO_CUSTOM_ATTR_TYPE] & MONO_CUSTOM_ATTR_TYPE_MASK) {
9076 case MONO_CUSTOM_ATTR_TYPE_METHODDEF:
9077 mtoken |= MONO_TOKEN_METHOD_DEF;
9079 case MONO_CUSTOM_ATTR_TYPE_MEMBERREF:
9080 mtoken |= MONO_TOKEN_MEMBER_REF;
9083 g_error ("Unknown table for custom attr type %08x", cols [MONO_CUSTOM_ATTR_TYPE]);
9086 attr = &ainfo->attrs [i - 1];
9087 attr->ctor = mono_get_method (image, mtoken, NULL);
9089 g_warning ("Can't find custom attr constructor image: %s mtoken: 0x%08x", image->name, mtoken);
9095 if (!mono_verifier_verify_cattr_blob (image, cols [MONO_CUSTOM_ATTR_VALUE], NULL)) {
9096 /*FIXME raising an exception here doesn't make any sense*/
9097 g_warning ("Invalid custom attribute blob on image %s for index %x", image->name, idx);
9102 data = mono_metadata_blob_heap (image, cols [MONO_CUSTOM_ATTR_VALUE]);
9103 attr->data_size = mono_metadata_decode_value (data, &data);
9104 attr->data = (guchar*)data;
9112 mono_custom_attrs_from_method (MonoMethod *method)
9117 * An instantiated method has the same cattrs as the generic method definition.
9119 * LAMESPEC: The .NET SRE throws an exception for instantiations of generic method builders
9120 * Note that this stanza is not necessary for non-SRE types, but it's a micro-optimization
9122 if (method->is_inflated)
9123 method = ((MonoMethodInflated *) method)->declaring;
9125 if (method_is_dynamic (method) || image_is_dynamic (method->klass->image))
9126 return lookup_custom_attr (method->klass->image, method);
9129 /* Synthetic methods */
9132 idx = mono_method_get_index (method);
9133 idx <<= MONO_CUSTOM_ATTR_BITS;
9134 idx |= MONO_CUSTOM_ATTR_METHODDEF;
9135 return mono_custom_attrs_from_index (method->klass->image, idx);
9139 mono_custom_attrs_from_class (MonoClass *klass)
9143 if (klass->generic_class)
9144 klass = klass->generic_class->container_class;
9146 if (image_is_dynamic (klass->image))
9147 return lookup_custom_attr (klass->image, klass);
9149 if (klass->byval_arg.type == MONO_TYPE_VAR || klass->byval_arg.type == MONO_TYPE_MVAR) {
9150 idx = mono_metadata_token_index (klass->sizes.generic_param_token);
9151 idx <<= MONO_CUSTOM_ATTR_BITS;
9152 idx |= MONO_CUSTOM_ATTR_GENERICPAR;
9154 idx = mono_metadata_token_index (klass->type_token);
9155 idx <<= MONO_CUSTOM_ATTR_BITS;
9156 idx |= MONO_CUSTOM_ATTR_TYPEDEF;
9158 return mono_custom_attrs_from_index (klass->image, idx);
9162 mono_custom_attrs_from_assembly (MonoAssembly *assembly)
9166 if (image_is_dynamic (assembly->image))
9167 return lookup_custom_attr (assembly->image, assembly);
9168 idx = 1; /* there is only one assembly */
9169 idx <<= MONO_CUSTOM_ATTR_BITS;
9170 idx |= MONO_CUSTOM_ATTR_ASSEMBLY;
9171 return mono_custom_attrs_from_index (assembly->image, idx);
9174 static MonoCustomAttrInfo*
9175 mono_custom_attrs_from_module (MonoImage *image)
9179 if (image_is_dynamic (image))
9180 return lookup_custom_attr (image, image);
9181 idx = 1; /* there is only one module */
9182 idx <<= MONO_CUSTOM_ATTR_BITS;
9183 idx |= MONO_CUSTOM_ATTR_MODULE;
9184 return mono_custom_attrs_from_index (image, idx);
9188 mono_custom_attrs_from_property (MonoClass *klass, MonoProperty *property)
9192 if (image_is_dynamic (klass->image)) {
9193 property = mono_metadata_get_corresponding_property_from_generic_type_definition (property);
9194 return lookup_custom_attr (klass->image, property);
9196 idx = find_property_index (klass, property);
9197 idx <<= MONO_CUSTOM_ATTR_BITS;
9198 idx |= MONO_CUSTOM_ATTR_PROPERTY;
9199 return mono_custom_attrs_from_index (klass->image, idx);
9203 mono_custom_attrs_from_event (MonoClass *klass, MonoEvent *event)
9207 if (image_is_dynamic (klass->image)) {
9208 event = mono_metadata_get_corresponding_event_from_generic_type_definition (event);
9209 return lookup_custom_attr (klass->image, event);
9211 idx = find_event_index (klass, event);
9212 idx <<= MONO_CUSTOM_ATTR_BITS;
9213 idx |= MONO_CUSTOM_ATTR_EVENT;
9214 return mono_custom_attrs_from_index (klass->image, idx);
9218 mono_custom_attrs_from_field (MonoClass *klass, MonoClassField *field)
9221 if (image_is_dynamic (klass->image)) {
9222 field = mono_metadata_get_corresponding_field_from_generic_type_definition (field);
9223 return lookup_custom_attr (klass->image, field);
9225 idx = find_field_index (klass, field);
9226 idx <<= MONO_CUSTOM_ATTR_BITS;
9227 idx |= MONO_CUSTOM_ATTR_FIELDDEF;
9228 return mono_custom_attrs_from_index (klass->image, idx);
9232 * mono_custom_attrs_from_param:
9233 * @method: handle to the method that we want to retrieve custom parameter information from
9234 * @param: parameter number, where zero represent the return value, and one is the first parameter in the method
9236 * The result must be released with mono_custom_attrs_free().
9238 * Returns: the custom attribute object for the specified parameter, or NULL if there are none.
9241 mono_custom_attrs_from_param (MonoMethod *method, guint32 param)
9244 guint32 i, idx, method_index;
9245 guint32 param_list, param_last, param_pos, found;
9247 MonoReflectionMethodAux *aux;
9250 * An instantiated method has the same cattrs as the generic method definition.
9252 * LAMESPEC: The .NET SRE throws an exception for instantiations of generic method builders
9253 * Note that this stanza is not necessary for non-SRE types, but it's a micro-optimization
9255 if (method->is_inflated)
9256 method = ((MonoMethodInflated *) method)->declaring;
9258 if (image_is_dynamic (method->klass->image)) {
9259 MonoCustomAttrInfo *res, *ainfo;
9262 aux = (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
9263 if (!aux || !aux->param_cattr)
9266 /* Need to copy since it will be freed later */
9267 ainfo = aux->param_cattr [param];
9270 size = MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * ainfo->num_attrs;
9271 res = (MonoCustomAttrInfo *)g_malloc0 (size);
9272 memcpy (res, ainfo, size);
9276 image = method->klass->image;
9277 method_index = mono_method_get_index (method);
9280 ca = &image->tables [MONO_TABLE_METHOD];
9282 param_list = mono_metadata_decode_row_col (ca, method_index - 1, MONO_METHOD_PARAMLIST);
9283 if (method_index == ca->rows) {
9284 ca = &image->tables [MONO_TABLE_PARAM];
9285 param_last = ca->rows + 1;
9287 param_last = mono_metadata_decode_row_col (ca, method_index, MONO_METHOD_PARAMLIST);
9288 ca = &image->tables [MONO_TABLE_PARAM];
9291 for (i = param_list; i < param_last; ++i) {
9292 param_pos = mono_metadata_decode_row_col (ca, i - 1, MONO_PARAM_SEQUENCE);
9293 if (param_pos == param) {
9301 idx <<= MONO_CUSTOM_ATTR_BITS;
9302 idx |= MONO_CUSTOM_ATTR_PARAMDEF;
9303 return mono_custom_attrs_from_index (image, idx);
9307 mono_custom_attrs_has_attr (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass)
9311 for (i = 0; i < ainfo->num_attrs; ++i) {
9312 klass = ainfo->attrs [i].ctor->klass;
9313 if (mono_class_has_parent (klass, attr_klass) || (MONO_CLASS_IS_INTERFACE (attr_klass) && mono_class_is_assignable_from (attr_klass, klass)))
9320 mono_custom_attrs_get_attr (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass)
9323 MonoObject *res = mono_custom_attrs_get_attr_checked (ainfo, attr_klass, &error);
9324 g_assert (mono_error_ok (&error)); /*FIXME proper error handling*/
9329 mono_custom_attrs_get_attr_checked (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass, MonoError *error)
9335 mono_error_init (error);
9338 for (i = 0; i < ainfo->num_attrs; ++i) {
9339 klass = ainfo->attrs [i].ctor->klass;
9340 if (mono_class_has_parent (klass, attr_klass)) {
9345 if (attr_index == -1)
9348 attrs = mono_custom_attrs_construct_by_type (ainfo, NULL, error);
9349 if (!mono_error_ok (error))
9351 return mono_array_get (attrs, MonoObject*, attr_index);
9355 * mono_reflection_get_custom_attrs_info:
9356 * @obj: a reflection object handle
9358 * Return the custom attribute info for attributes defined for the
9359 * reflection handle @obj. The objects.
9361 * FIXME this function leaks like a sieve for SRE objects.
9364 mono_reflection_get_custom_attrs_info (MonoObject *obj)
9367 MonoCustomAttrInfo *cinfo = NULL;
9369 klass = obj->vtable->klass;
9370 if (klass == mono_defaults.monotype_class) {
9371 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
9372 klass = mono_class_from_mono_type (type);
9373 /*We cannot mono_class_init the class from which we'll load the custom attributes since this must work with broken types.*/
9374 cinfo = mono_custom_attrs_from_class (klass);
9375 } else if (strcmp ("Assembly", klass->name) == 0 || strcmp ("MonoAssembly", klass->name) == 0) {
9376 MonoReflectionAssembly *rassembly = (MonoReflectionAssembly*)obj;
9377 cinfo = mono_custom_attrs_from_assembly (rassembly->assembly);
9378 } else if (strcmp ("Module", klass->name) == 0 || strcmp ("MonoModule", klass->name) == 0) {
9379 MonoReflectionModule *module = (MonoReflectionModule*)obj;
9380 cinfo = mono_custom_attrs_from_module (module->image);
9381 } else if (strcmp ("MonoProperty", klass->name) == 0) {
9382 MonoReflectionProperty *rprop = (MonoReflectionProperty*)obj;
9383 cinfo = mono_custom_attrs_from_property (rprop->property->parent, rprop->property);
9384 } else if (strcmp ("MonoEvent", klass->name) == 0) {
9385 MonoReflectionMonoEvent *revent = (MonoReflectionMonoEvent*)obj;
9386 cinfo = mono_custom_attrs_from_event (revent->event->parent, revent->event);
9387 } else if (strcmp ("MonoField", klass->name) == 0) {
9388 MonoReflectionField *rfield = (MonoReflectionField*)obj;
9389 cinfo = mono_custom_attrs_from_field (rfield->field->parent, rfield->field);
9390 } else if ((strcmp ("MonoMethod", klass->name) == 0) || (strcmp ("MonoCMethod", klass->name) == 0)) {
9391 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)obj;
9392 cinfo = mono_custom_attrs_from_method (rmethod->method);
9393 } else if ((strcmp ("MonoGenericMethod", klass->name) == 0) || (strcmp ("MonoGenericCMethod", klass->name) == 0)) {
9394 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)obj;
9395 cinfo = mono_custom_attrs_from_method (rmethod->method);
9396 } else if (strcmp ("ParameterInfo", klass->name) == 0 || strcmp ("MonoParameterInfo", klass->name) == 0) {
9397 MonoReflectionParameter *param = (MonoReflectionParameter*)obj;
9398 MonoClass *member_class = mono_object_class (param->MemberImpl);
9399 if (mono_class_is_reflection_method_or_constructor (member_class)) {
9400 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
9401 cinfo = mono_custom_attrs_from_param (rmethod->method, param->PositionImpl + 1);
9402 } else if (is_sr_mono_property (member_class)) {
9403 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
9405 if (!(method = prop->property->get))
9406 method = prop->property->set;
9409 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
9411 #ifndef DISABLE_REFLECTION_EMIT
9412 else if (is_sre_method_on_tb_inst (member_class)) {/*XXX This is a workaround for Compiler Context*/
9413 MonoMethod *method = mono_reflection_method_on_tb_inst_get_handle ((MonoReflectionMethodOnTypeBuilderInst*)param->MemberImpl);
9414 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
9415 } else if (is_sre_ctor_on_tb_inst (member_class)) { /*XX This is a workaround for Compiler Context*/
9416 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)param->MemberImpl;
9417 MonoMethod *method = NULL;
9418 if (is_sre_ctor_builder (mono_object_class (c->cb)))
9419 method = ((MonoReflectionCtorBuilder *)c->cb)->mhandle;
9420 else if (is_sr_mono_cmethod (mono_object_class (c->cb)))
9421 method = ((MonoReflectionMethod *)c->cb)->method;
9423 g_error ("mono_reflection_get_custom_attrs_info:: can't handle a CTBI with base_method of type %s", mono_type_get_full_name (member_class));
9425 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
9429 char *type_name = mono_type_get_full_name (member_class);
9430 char *msg = g_strdup_printf ("Custom attributes on a ParamInfo with member %s are not supported", type_name);
9431 MonoException *ex = mono_get_exception_not_supported (msg);
9434 mono_raise_exception (ex);
9436 } else if (strcmp ("AssemblyBuilder", klass->name) == 0) {
9437 MonoReflectionAssemblyBuilder *assemblyb = (MonoReflectionAssemblyBuilder*)obj;
9438 cinfo = mono_custom_attrs_from_builders (NULL, assemblyb->assembly.assembly->image, assemblyb->cattrs);
9439 } else if (strcmp ("TypeBuilder", klass->name) == 0) {
9440 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)obj;
9441 cinfo = mono_custom_attrs_from_builders (NULL, &tb->module->dynamic_image->image, tb->cattrs);
9442 } else if (strcmp ("ModuleBuilder", klass->name) == 0) {
9443 MonoReflectionModuleBuilder *mb = (MonoReflectionModuleBuilder*)obj;
9444 cinfo = mono_custom_attrs_from_builders (NULL, &mb->dynamic_image->image, mb->cattrs);
9445 } else if (strcmp ("ConstructorBuilder", klass->name) == 0) {
9446 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder*)obj;
9447 cinfo = mono_custom_attrs_from_builders (NULL, cb->mhandle->klass->image, cb->cattrs);
9448 } else if (strcmp ("MethodBuilder", klass->name) == 0) {
9449 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)obj;
9450 cinfo = mono_custom_attrs_from_builders (NULL, mb->mhandle->klass->image, mb->cattrs);
9451 } else if (strcmp ("FieldBuilder", klass->name) == 0) {
9452 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder*)obj;
9453 cinfo = mono_custom_attrs_from_builders (NULL, &((MonoReflectionTypeBuilder*)fb->typeb)->module->dynamic_image->image, fb->cattrs);
9454 } else if (strcmp ("MonoGenericClass", klass->name) == 0) {
9455 MonoReflectionGenericClass *gclass = (MonoReflectionGenericClass*)obj;
9456 cinfo = mono_reflection_get_custom_attrs_info ((MonoObject*)gclass->generic_type);
9457 } else { /* handle other types here... */
9458 g_error ("get custom attrs not yet supported for %s", klass->name);
9465 * mono_reflection_get_custom_attrs_by_type:
9466 * @obj: a reflection object handle
9468 * Return an array with all the custom attributes defined of the
9469 * reflection handle @obj. If @attr_klass is non-NULL, only custom attributes
9470 * of that type are returned. The objects are fully build. Return NULL if a loading error
9474 mono_reflection_get_custom_attrs_by_type (MonoObject *obj, MonoClass *attr_klass, MonoError *error)
9477 MonoCustomAttrInfo *cinfo;
9479 mono_error_init (error);
9481 cinfo = mono_reflection_get_custom_attrs_info (obj);
9483 result = mono_custom_attrs_construct_by_type (cinfo, attr_klass, error);
9485 mono_custom_attrs_free (cinfo);
9487 /* FIXME add MonoError to mono_reflection_get_custom_attrs_info */
9488 if (mono_loader_get_last_error ())
9490 result = mono_array_new_cached (mono_domain_get (), mono_defaults.attribute_class, 0);
9497 * mono_reflection_get_custom_attrs:
9498 * @obj: a reflection object handle
9500 * Return an array with all the custom attributes defined of the
9501 * reflection handle @obj. The objects are fully build. Return NULL if a loading error
9505 mono_reflection_get_custom_attrs (MonoObject *obj)
9509 return mono_reflection_get_custom_attrs_by_type (obj, NULL, &error);
9513 * mono_reflection_get_custom_attrs_data:
9514 * @obj: a reflection obj handle
9516 * Returns an array of System.Reflection.CustomAttributeData,
9517 * which include information about attributes reflected on
9518 * types loaded using the Reflection Only methods
9521 mono_reflection_get_custom_attrs_data (MonoObject *obj)
9524 MonoCustomAttrInfo *cinfo;
9526 cinfo = mono_reflection_get_custom_attrs_info (obj);
9528 result = mono_custom_attrs_data_construct (cinfo);
9530 mono_custom_attrs_free (cinfo);
9532 result = mono_array_new (mono_domain_get (), mono_defaults.customattribute_data_class, 0);
9537 static MonoReflectionType*
9538 mono_reflection_type_get_underlying_system_type (MonoReflectionType* t)
9540 static MonoMethod *method_get_underlying_system_type = NULL;
9541 MonoMethod *usertype_method;
9543 if (!method_get_underlying_system_type)
9544 method_get_underlying_system_type = mono_class_get_method_from_name (mono_defaults.systemtype_class, "get_UnderlyingSystemType", 0);
9545 usertype_method = mono_object_get_virtual_method ((MonoObject *) t, method_get_underlying_system_type);
9546 return (MonoReflectionType *) mono_runtime_invoke (usertype_method, t, NULL, NULL);
9551 is_corlib_type (MonoClass *klass)
9553 return klass->image == mono_defaults.corlib;
9556 #define check_corlib_type_cached(_class, _namespace, _name) do { \
9557 static MonoClass *cached_class; \
9559 return cached_class == _class; \
9560 if (is_corlib_type (_class) && !strcmp (_name, _class->name) && !strcmp (_namespace, _class->name_space)) { \
9561 cached_class = _class; \
9568 #ifndef DISABLE_REFLECTION_EMIT
9570 is_sre_array (MonoClass *klass)
9572 check_corlib_type_cached (klass, "System.Reflection.Emit", "ArrayType");
9576 is_sre_byref (MonoClass *klass)
9578 check_corlib_type_cached (klass, "System.Reflection.Emit", "ByRefType");
9582 is_sre_pointer (MonoClass *klass)
9584 check_corlib_type_cached (klass, "System.Reflection.Emit", "PointerType");
9588 is_sre_generic_instance (MonoClass *klass)
9590 check_corlib_type_cached (klass, "System.Reflection", "MonoGenericClass");
9594 is_sre_type_builder (MonoClass *klass)
9596 check_corlib_type_cached (klass, "System.Reflection.Emit", "TypeBuilder");
9600 is_sre_method_builder (MonoClass *klass)
9602 check_corlib_type_cached (klass, "System.Reflection.Emit", "MethodBuilder");
9606 is_sre_ctor_builder (MonoClass *klass)
9608 check_corlib_type_cached (klass, "System.Reflection.Emit", "ConstructorBuilder");
9612 is_sre_field_builder (MonoClass *klass)
9614 check_corlib_type_cached (klass, "System.Reflection.Emit", "FieldBuilder");
9618 is_sre_method_on_tb_inst (MonoClass *klass)
9620 check_corlib_type_cached (klass, "System.Reflection.Emit", "MethodOnTypeBuilderInst");
9624 is_sre_ctor_on_tb_inst (MonoClass *klass)
9626 check_corlib_type_cached (klass, "System.Reflection.Emit", "ConstructorOnTypeBuilderInst");
9630 mono_reflection_type_get_handle (MonoReflectionType* ref)
9638 if (is_usertype (ref)) {
9639 ref = mono_reflection_type_get_underlying_system_type (ref);
9640 if (ref == NULL || is_usertype (ref))
9646 klass = mono_object_class (ref);
9648 if (is_sre_array (klass)) {
9650 MonoReflectionArrayType *sre_array = (MonoReflectionArrayType*)ref;
9651 MonoType *base = mono_reflection_type_get_handle (sre_array->element_type);
9653 if (sre_array->rank == 0) //single dimentional array
9654 res = &mono_array_class_get (mono_class_from_mono_type (base), 1)->byval_arg;
9656 res = &mono_bounded_array_class_get (mono_class_from_mono_type (base), sre_array->rank, TRUE)->byval_arg;
9657 sre_array->type.type = res;
9659 } else if (is_sre_byref (klass)) {
9661 MonoReflectionDerivedType *sre_byref = (MonoReflectionDerivedType*)ref;
9662 MonoType *base = mono_reflection_type_get_handle (sre_byref->element_type);
9664 res = &mono_class_from_mono_type (base)->this_arg;
9665 sre_byref->type.type = res;
9667 } else if (is_sre_pointer (klass)) {
9669 MonoReflectionDerivedType *sre_pointer = (MonoReflectionDerivedType*)ref;
9670 MonoType *base = mono_reflection_type_get_handle (sre_pointer->element_type);
9672 res = &mono_ptr_class_get (base)->byval_arg;
9673 sre_pointer->type.type = res;
9675 } else if (is_sre_generic_instance (klass)) {
9676 MonoType *res, **types;
9677 MonoReflectionGenericClass *gclass = (MonoReflectionGenericClass*)ref;
9680 count = mono_array_length (gclass->type_arguments);
9681 types = g_new0 (MonoType*, count);
9682 for (i = 0; i < count; ++i) {
9683 MonoReflectionType *t = (MonoReflectionType *)mono_array_get (gclass->type_arguments, gpointer, i);
9684 types [i] = mono_reflection_type_get_handle (t);
9691 res = mono_reflection_bind_generic_parameters (gclass->generic_type, count, types);
9694 gclass->type.type = res;
9698 g_error ("Cannot handle corlib user type %s", mono_type_full_name (&mono_object_class(ref)->byval_arg));
9705 mono_reflection_create_unmanaged_type (MonoReflectionType *type)
9707 mono_reflection_type_get_handle (type);
9711 mono_reflection_register_with_runtime (MonoReflectionType *type)
9713 MonoType *res = mono_reflection_type_get_handle (type);
9714 MonoDomain *domain = mono_object_domain ((MonoObject*)type);
9718 mono_raise_exception (mono_get_exception_argument (NULL, "Invalid generic instantiation, one or more arguments are not proper user types"));
9720 klass = mono_class_from_mono_type (res);
9722 mono_loader_lock (); /*same locking as mono_type_get_object*/
9723 mono_domain_lock (domain);
9725 if (!image_is_dynamic (klass->image)) {
9726 mono_class_setup_supertypes (klass);
9728 if (!domain->type_hash)
9729 domain->type_hash = mono_g_hash_table_new_type ((GHashFunc)mono_metadata_type_hash,
9730 (GCompareFunc)mono_metadata_type_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection types table");
9731 mono_g_hash_table_insert (domain->type_hash, res, type);
9733 mono_domain_unlock (domain);
9734 mono_loader_unlock ();
9738 * LOCKING: Assumes the loader lock is held.
9740 static MonoMethodSignature*
9741 parameters_to_signature (MonoImage *image, MonoArray *parameters) {
9742 MonoMethodSignature *sig;
9745 count = parameters? mono_array_length (parameters): 0;
9747 sig = (MonoMethodSignature *)image_g_malloc0 (image, MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * count);
9748 sig->param_count = count;
9749 sig->sentinelpos = -1; /* FIXME */
9750 for (i = 0; i < count; ++i)
9751 sig->params [i] = mono_type_array_get_and_resolve (parameters, i);
9756 * LOCKING: Assumes the loader lock is held.
9758 static MonoMethodSignature*
9759 ctor_builder_to_signature (MonoImage *image, MonoReflectionCtorBuilder *ctor) {
9760 MonoMethodSignature *sig;
9762 sig = parameters_to_signature (image, ctor->parameters);
9763 sig->hasthis = ctor->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9764 sig->ret = &mono_defaults.void_class->byval_arg;
9769 * LOCKING: Assumes the loader lock is held.
9771 static MonoMethodSignature*
9772 method_builder_to_signature (MonoImage *image, MonoReflectionMethodBuilder *method) {
9773 MonoMethodSignature *sig;
9775 sig = parameters_to_signature (image, method->parameters);
9776 sig->hasthis = method->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9777 sig->ret = method->rtype? mono_reflection_type_get_handle ((MonoReflectionType*)method->rtype): &mono_defaults.void_class->byval_arg;
9778 sig->generic_param_count = method->generic_params ? mono_array_length (method->generic_params) : 0;
9782 static MonoMethodSignature*
9783 dynamic_method_to_signature (MonoReflectionDynamicMethod *method) {
9784 MonoMethodSignature *sig;
9786 sig = parameters_to_signature (NULL, method->parameters);
9787 sig->hasthis = method->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9788 sig->ret = method->rtype? mono_reflection_type_get_handle (method->rtype): &mono_defaults.void_class->byval_arg;
9789 sig->generic_param_count = 0;
9794 get_prop_name_and_type (MonoObject *prop, char **name, MonoType **type)
9796 MonoClass *klass = mono_object_class (prop);
9797 if (strcmp (klass->name, "PropertyBuilder") == 0) {
9798 MonoReflectionPropertyBuilder *pb = (MonoReflectionPropertyBuilder *)prop;
9799 *name = mono_string_to_utf8 (pb->name);
9800 *type = mono_reflection_type_get_handle ((MonoReflectionType*)pb->type);
9802 MonoReflectionProperty *p = (MonoReflectionProperty *)prop;
9803 *name = g_strdup (p->property->name);
9804 if (p->property->get)
9805 *type = mono_method_signature (p->property->get)->ret;
9807 *type = mono_method_signature (p->property->set)->params [mono_method_signature (p->property->set)->param_count - 1];
9812 get_field_name_and_type (MonoObject *field, char **name, MonoType **type)
9814 MonoClass *klass = mono_object_class (field);
9815 if (strcmp (klass->name, "FieldBuilder") == 0) {
9816 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)field;
9817 *name = mono_string_to_utf8 (fb->name);
9818 *type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
9820 MonoReflectionField *f = (MonoReflectionField *)field;
9821 *name = g_strdup (mono_field_get_name (f->field));
9822 *type = f->field->type;
9826 #else /* DISABLE_REFLECTION_EMIT */
9829 mono_reflection_register_with_runtime (MonoReflectionType *type)
9835 is_sre_type_builder (MonoClass *klass)
9841 is_sre_generic_instance (MonoClass *klass)
9847 init_type_builder_generics (MonoObject *type)
9851 #endif /* !DISABLE_REFLECTION_EMIT */
9855 is_sr_mono_field (MonoClass *klass)
9857 check_corlib_type_cached (klass, "System.Reflection", "MonoField");
9861 is_sr_mono_property (MonoClass *klass)
9863 check_corlib_type_cached (klass, "System.Reflection", "MonoProperty");
9867 is_sr_mono_method (MonoClass *klass)
9869 check_corlib_type_cached (klass, "System.Reflection", "MonoMethod");
9873 is_sr_mono_cmethod (MonoClass *klass)
9875 check_corlib_type_cached (klass, "System.Reflection", "MonoCMethod");
9879 is_sr_mono_generic_method (MonoClass *klass)
9881 check_corlib_type_cached (klass, "System.Reflection", "MonoGenericMethod");
9885 is_sr_mono_generic_cmethod (MonoClass *klass)
9887 check_corlib_type_cached (klass, "System.Reflection", "MonoGenericCMethod");
9891 mono_class_is_reflection_method_or_constructor (MonoClass *klass)
9893 return is_sr_mono_method (klass) || is_sr_mono_cmethod (klass) || is_sr_mono_generic_method (klass) || is_sr_mono_generic_cmethod (klass);
9897 is_usertype (MonoReflectionType *ref)
9899 MonoClass *klass = mono_object_class (ref);
9900 return klass->image != mono_defaults.corlib || strcmp ("TypeDelegator", klass->name) == 0;
9903 static MonoReflectionType*
9904 mono_reflection_type_resolve_user_types (MonoReflectionType *type)
9906 if (!type || type->type)
9909 if (is_usertype (type)) {
9910 type = mono_reflection_type_get_underlying_system_type (type);
9911 if (is_usertype (type))
9912 mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported22"));
9918 * Encode a value in a custom attribute stream of bytes.
9919 * The value to encode is either supplied as an object in argument val
9920 * (valuetypes are boxed), or as a pointer to the data in the
9922 * @type represents the type of the value
9923 * @buffer is the start of the buffer
9924 * @p the current position in the buffer
9925 * @buflen contains the size of the buffer and is used to return the new buffer size
9926 * if this needs to be realloced.
9927 * @retbuffer and @retp return the start and the position of the buffer
9930 encode_cattr_value (MonoAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, MonoObject *arg, char *argval)
9932 MonoTypeEnum simple_type;
9934 if ((p-buffer) + 10 >= *buflen) {
9937 newbuf = (char *)g_realloc (buffer, *buflen);
9938 p = newbuf + (p-buffer);
9942 argval = ((char*)arg + sizeof (MonoObject));
9943 simple_type = type->type;
9945 switch (simple_type) {
9946 case MONO_TYPE_BOOLEAN:
9951 case MONO_TYPE_CHAR:
9954 swap_with_size (p, argval, 2, 1);
9960 swap_with_size (p, argval, 4, 1);
9964 swap_with_size (p, argval, 8, 1);
9969 swap_with_size (p, argval, 8, 1);
9972 case MONO_TYPE_VALUETYPE:
9973 if (type->data.klass->enumtype) {
9974 simple_type = mono_class_enum_basetype (type->data.klass)->type;
9977 g_warning ("generic valutype %s not handled in custom attr value decoding", type->data.klass->name);
9980 case MONO_TYPE_STRING: {
9987 str = mono_string_to_utf8 ((MonoString*)arg);
9988 slen = strlen (str);
9989 if ((p-buffer) + 10 + slen >= *buflen) {
9993 newbuf = (char *)g_realloc (buffer, *buflen);
9994 p = newbuf + (p-buffer);
9997 mono_metadata_encode_value (slen, p, &p);
9998 memcpy (p, str, slen);
10003 case MONO_TYPE_CLASS: {
10011 str = type_get_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)arg), NULL);
10012 slen = strlen (str);
10013 if ((p-buffer) + 10 + slen >= *buflen) {
10017 newbuf = (char *)g_realloc (buffer, *buflen);
10018 p = newbuf + (p-buffer);
10021 mono_metadata_encode_value (slen, p, &p);
10022 memcpy (p, str, slen);
10027 case MONO_TYPE_SZARRAY: {
10029 MonoClass *eclass, *arg_eclass;
10032 *p++ = 0xff; *p++ = 0xff; *p++ = 0xff; *p++ = 0xff;
10035 len = mono_array_length ((MonoArray*)arg);
10037 *p++ = (len >> 8) & 0xff;
10038 *p++ = (len >> 16) & 0xff;
10039 *p++ = (len >> 24) & 0xff;
10041 *retbuffer = buffer;
10042 eclass = type->data.klass;
10043 arg_eclass = mono_object_class (arg)->element_class;
10046 /* Happens when we are called from the MONO_TYPE_OBJECT case below */
10047 eclass = mono_defaults.object_class;
10049 if (eclass == mono_defaults.object_class && arg_eclass->valuetype) {
10050 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
10051 int elsize = mono_class_array_element_size (arg_eclass);
10052 for (i = 0; i < len; ++i) {
10053 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &arg_eclass->byval_arg, NULL, elptr);
10056 } else if (eclass->valuetype && arg_eclass->valuetype) {
10057 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
10058 int elsize = mono_class_array_element_size (eclass);
10059 for (i = 0; i < len; ++i) {
10060 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, NULL, elptr);
10064 for (i = 0; i < len; ++i) {
10065 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, mono_array_get ((MonoArray*)arg, MonoObject*, i), NULL);
10070 case MONO_TYPE_OBJECT: {
10076 * The parameter type is 'object' but the type of the actual
10077 * argument is not. So we have to add type information to the blob
10078 * too. This is completely undocumented in the spec.
10082 *p++ = MONO_TYPE_STRING; // It's same hack as MS uses
10087 klass = mono_object_class (arg);
10089 if (mono_object_isinst (arg, mono_defaults.systemtype_class)) {
10092 } else if (klass->enumtype) {
10094 } else if (klass == mono_defaults.string_class) {
10095 simple_type = MONO_TYPE_STRING;
10098 } else if (klass->rank == 1) {
10100 if (klass->element_class->byval_arg.type == MONO_TYPE_OBJECT)
10101 /* See Partition II, Appendix B3 */
10104 *p++ = klass->element_class->byval_arg.type;
10105 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &klass->byval_arg, arg, NULL);
10107 } else if (klass->byval_arg.type >= MONO_TYPE_BOOLEAN && klass->byval_arg.type <= MONO_TYPE_R8) {
10108 *p++ = simple_type = klass->byval_arg.type;
10111 g_error ("unhandled type in custom attr");
10113 str = type_get_qualified_name (mono_class_get_type(klass), NULL);
10114 slen = strlen (str);
10115 if ((p-buffer) + 10 + slen >= *buflen) {
10119 newbuf = (char *)g_realloc (buffer, *buflen);
10120 p = newbuf + (p-buffer);
10123 mono_metadata_encode_value (slen, p, &p);
10124 memcpy (p, str, slen);
10127 simple_type = mono_class_enum_basetype (klass)->type;
10131 g_error ("type 0x%02x not yet supported in custom attr encoder", simple_type);
10134 *retbuffer = buffer;
10138 encode_field_or_prop_type (MonoType *type, char *p, char **retp)
10140 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
10141 char *str = type_get_qualified_name (type, NULL);
10142 int slen = strlen (str);
10146 * This seems to be optional...
10149 mono_metadata_encode_value (slen, p, &p);
10150 memcpy (p, str, slen);
10153 } else if (type->type == MONO_TYPE_OBJECT) {
10155 } else if (type->type == MONO_TYPE_CLASS) {
10156 /* it should be a type: encode_cattr_value () has the check */
10159 mono_metadata_encode_value (type->type, p, &p);
10160 if (type->type == MONO_TYPE_SZARRAY)
10161 /* See the examples in Partition VI, Annex B */
10162 encode_field_or_prop_type (&type->data.klass->byval_arg, p, &p);
10168 #ifndef DISABLE_REFLECTION_EMIT
10170 encode_named_val (MonoReflectionAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, char *name, MonoObject *value)
10173 /* Preallocate a large enough buffer */
10174 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
10175 char *str = type_get_qualified_name (type, NULL);
10176 len = strlen (str);
10178 } else if (type->type == MONO_TYPE_SZARRAY && type->data.klass->enumtype) {
10179 char *str = type_get_qualified_name (&type->data.klass->byval_arg, NULL);
10180 len = strlen (str);
10185 len += strlen (name);
10187 if ((p-buffer) + 20 + len >= *buflen) {
10191 newbuf = (char *)g_realloc (buffer, *buflen);
10192 p = newbuf + (p-buffer);
10196 encode_field_or_prop_type (type, p, &p);
10198 len = strlen (name);
10199 mono_metadata_encode_value (len, p, &p);
10200 memcpy (p, name, len);
10202 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, buflen, type, value, NULL);
10204 *retbuffer = buffer;
10208 * mono_reflection_get_custom_attrs_blob:
10209 * @ctor: custom attribute constructor
10210 * @ctorArgs: arguments o the constructor
10216 * Creates the blob of data that needs to be saved in the metadata and that represents
10217 * the custom attributed described by @ctor, @ctorArgs etc.
10218 * Returns: a Byte array representing the blob of data.
10221 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
10224 MonoMethodSignature *sig;
10229 if (strcmp (ctor->vtable->klass->name, "MonoCMethod")) {
10230 /* sig is freed later so allocate it in the heap */
10231 sig = ctor_builder_to_signature (NULL, (MonoReflectionCtorBuilder*)ctor);
10233 sig = mono_method_signature (((MonoReflectionMethod*)ctor)->method);
10236 g_assert (mono_array_length (ctorArgs) == sig->param_count);
10238 p = buffer = (char *)g_malloc (buflen);
10239 /* write the prolog */
10242 for (i = 0; i < sig->param_count; ++i) {
10243 arg = mono_array_get (ctorArgs, MonoObject*, i);
10244 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, &buflen, sig->params [i], arg, NULL);
10248 i += mono_array_length (properties);
10250 i += mono_array_length (fields);
10252 *p++ = (i >> 8) & 0xff;
10255 for (i = 0; i < mono_array_length (properties); ++i) {
10259 prop = (MonoObject *)mono_array_get (properties, gpointer, i);
10260 get_prop_name_and_type (prop, &pname, &ptype);
10261 *p++ = 0x54; /* PROPERTY signature */
10262 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ptype, pname, (MonoObject*)mono_array_get (propValues, gpointer, i));
10269 for (i = 0; i < mono_array_length (fields); ++i) {
10273 field = (MonoObject *)mono_array_get (fields, gpointer, i);
10274 get_field_name_and_type (field, &fname, &ftype);
10275 *p++ = 0x53; /* FIELD signature */
10276 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ftype, fname, (MonoObject*)mono_array_get (fieldValues, gpointer, i));
10281 g_assert (p - buffer <= buflen);
10282 buflen = p - buffer;
10283 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
10284 p = mono_array_addr (result, char, 0);
10285 memcpy (p, buffer, buflen);
10287 if (strcmp (ctor->vtable->klass->name, "MonoCMethod"))
10293 * mono_reflection_setup_internal_class:
10294 * @tb: a TypeBuilder object
10296 * Creates a MonoClass that represents the TypeBuilder.
10297 * This is a trick that lets us simplify a lot of reflection code
10298 * (and will allow us to support Build and Run assemblies easier).
10301 mono_reflection_setup_internal_class (MonoReflectionTypeBuilder *tb)
10304 MonoClass *klass, *parent;
10306 RESOLVE_TYPE (tb->parent);
10308 mono_loader_lock ();
10311 /* check so we can compile corlib correctly */
10312 if (strcmp (mono_object_class (tb->parent)->name, "TypeBuilder") == 0) {
10313 /* mono_class_setup_mono_type () guaranteess type->data.klass is valid */
10314 parent = mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent)->data.klass;
10316 parent = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent));
10322 /* the type has already being created: it means we just have to change the parent */
10323 if (tb->type.type) {
10324 klass = mono_class_from_mono_type (tb->type.type);
10325 klass->parent = NULL;
10326 /* fool mono_class_setup_parent */
10327 klass->supertypes = NULL;
10328 mono_class_setup_parent (klass, parent);
10329 mono_class_setup_mono_type (klass);
10330 mono_loader_unlock ();
10334 klass = (MonoClass *)mono_image_alloc0 (&tb->module->dynamic_image->image, sizeof (MonoClass));
10336 klass->image = &tb->module->dynamic_image->image;
10338 klass->inited = 1; /* we lie to the runtime */
10339 klass->name = mono_string_to_utf8_image (klass->image, tb->name, &error);
10340 if (!mono_error_ok (&error))
10342 klass->name_space = mono_string_to_utf8_image (klass->image, tb->nspace, &error);
10343 if (!mono_error_ok (&error))
10345 klass->type_token = MONO_TOKEN_TYPE_DEF | tb->table_idx;
10346 klass->flags = tb->attrs;
10348 mono_profiler_class_event (klass, MONO_PROFILE_START_LOAD);
10350 klass->element_class = klass;
10352 if (mono_class_get_ref_info (klass) == NULL) {
10354 mono_class_set_ref_info (klass, tb);
10356 /* Put into cache so mono_class_get_checked () will find it.
10357 Skip nested types as those should not be available on the global scope. */
10358 if (!tb->nesting_type)
10359 mono_image_add_to_name_cache (klass->image, klass->name_space, klass->name, tb->table_idx);
10362 We must register all types as we cannot rely on the name_cache hashtable since we find the class
10363 by performing a mono_class_get which does the full resolution.
10365 Working around this semantics would require us to write a lot of code for no clear advantage.
10367 mono_image_append_class_to_reflection_info_set (klass);
10369 g_assert (mono_class_get_ref_info (klass) == tb);
10372 register_dyn_token (tb->module->dynamic_image, MONO_TOKEN_TYPE_DEF | tb->table_idx, (MonoObject*)tb);
10374 if (parent != NULL) {
10375 mono_class_setup_parent (klass, parent);
10376 } else if (strcmp (klass->name, "Object") == 0 && strcmp (klass->name_space, "System") == 0) {
10377 const char *old_n = klass->name;
10378 /* trick to get relative numbering right when compiling corlib */
10379 klass->name = "BuildingObject";
10380 mono_class_setup_parent (klass, mono_defaults.object_class);
10381 klass->name = old_n;
10384 if ((!strcmp (klass->name, "ValueType") && !strcmp (klass->name_space, "System")) ||
10385 (!strcmp (klass->name, "Object") && !strcmp (klass->name_space, "System")) ||
10386 (!strcmp (klass->name, "Enum") && !strcmp (klass->name_space, "System"))) {
10387 klass->instance_size = sizeof (MonoObject);
10388 klass->size_inited = 1;
10389 mono_class_setup_vtable_general (klass, NULL, 0, NULL);
10392 mono_class_setup_mono_type (klass);
10394 mono_class_setup_supertypes (klass);
10397 * FIXME: handle interfaces.
10400 tb->type.type = &klass->byval_arg;
10402 if (tb->nesting_type) {
10403 g_assert (tb->nesting_type->type);
10404 klass->nested_in = mono_class_from_mono_type (mono_reflection_type_get_handle (tb->nesting_type));
10407 /*g_print ("setup %s as %s (%p)\n", klass->name, ((MonoObject*)tb)->vtable->klass->name, tb);*/
10409 mono_profiler_class_loaded (klass, MONO_PROFILE_OK);
10411 mono_loader_unlock ();
10415 mono_loader_unlock ();
10416 mono_error_raise_exception (&error);
10420 * mono_reflection_setup_generic_class:
10421 * @tb: a TypeBuilder object
10423 * Setup the generic class before adding the first generic parameter.
10426 mono_reflection_setup_generic_class (MonoReflectionTypeBuilder *tb)
10431 * mono_reflection_create_generic_class:
10432 * @tb: a TypeBuilder object
10434 * Creates the generic class after all generic parameters have been added.
10437 mono_reflection_create_generic_class (MonoReflectionTypeBuilder *tb)
10442 klass = mono_class_from_mono_type (tb->type.type);
10444 count = tb->generic_params ? mono_array_length (tb->generic_params) : 0;
10446 if (klass->generic_container || (count == 0))
10449 g_assert (tb->generic_container && (tb->generic_container->owner.klass == klass));
10451 klass->generic_container = (MonoGenericContainer *)mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
10453 klass->generic_container->owner.klass = klass;
10454 klass->generic_container->type_argc = count;
10455 klass->generic_container->type_params = (MonoGenericParamFull *)mono_image_alloc0 (klass->image, sizeof (MonoGenericParamFull) * count);
10457 klass->is_generic = 1;
10459 for (i = 0; i < count; i++) {
10460 MonoReflectionGenericParam *gparam = (MonoReflectionGenericParam *)mono_array_get (tb->generic_params, gpointer, i);
10461 MonoGenericParamFull *param = (MonoGenericParamFull *) mono_reflection_type_get_handle ((MonoReflectionType*)gparam)->data.generic_param;
10462 klass->generic_container->type_params [i] = *param;
10463 /*Make sure we are a diferent type instance */
10464 klass->generic_container->type_params [i].param.owner = klass->generic_container;
10465 klass->generic_container->type_params [i].info.pklass = NULL;
10466 klass->generic_container->type_params [i].info.flags = gparam->attrs;
10468 g_assert (klass->generic_container->type_params [i].param.owner);
10471 klass->generic_container->context.class_inst = mono_get_shared_generic_inst (klass->generic_container);
10475 * mono_reflection_create_internal_class:
10476 * @tb: a TypeBuilder object
10478 * Actually create the MonoClass that is associated with the TypeBuilder.
10481 mono_reflection_create_internal_class (MonoReflectionTypeBuilder *tb)
10485 klass = mono_class_from_mono_type (tb->type.type);
10487 mono_loader_lock ();
10488 if (klass->enumtype && mono_class_enum_basetype (klass) == NULL) {
10489 MonoReflectionFieldBuilder *fb;
10491 MonoType *enum_basetype;
10493 g_assert (tb->fields != NULL);
10494 g_assert (mono_array_length (tb->fields) >= 1);
10496 fb = mono_array_get (tb->fields, MonoReflectionFieldBuilder*, 0);
10498 if (!mono_type_is_valid_enum_basetype (mono_reflection_type_get_handle ((MonoReflectionType*)fb->type))) {
10499 mono_loader_unlock ();
10503 enum_basetype = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
10504 klass->element_class = mono_class_from_mono_type (enum_basetype);
10505 if (!klass->element_class)
10506 klass->element_class = mono_class_from_mono_type (enum_basetype);
10509 * get the element_class from the current corlib.
10511 ec = default_class_from_mono_type (enum_basetype);
10512 klass->instance_size = ec->instance_size;
10513 klass->size_inited = 1;
10515 * this is almost safe to do with enums and it's needed to be able
10516 * to create objects of the enum type (for use in SetConstant).
10518 /* FIXME: Does this mean enums can't have method overrides ? */
10519 mono_class_setup_vtable_general (klass, NULL, 0, NULL);
10521 mono_loader_unlock ();
10524 static MonoMarshalSpec*
10525 mono_marshal_spec_from_builder (MonoImage *image, MonoAssembly *assembly,
10526 MonoReflectionMarshal *minfo)
10528 MonoMarshalSpec *res;
10530 res = image_g_new0 (image, MonoMarshalSpec, 1);
10531 res->native = (MonoMarshalNative)minfo->type;
10533 switch (minfo->type) {
10534 case MONO_NATIVE_LPARRAY:
10535 res->data.array_data.elem_type = (MonoMarshalNative)minfo->eltype;
10536 if (minfo->has_size) {
10537 res->data.array_data.param_num = minfo->param_num;
10538 res->data.array_data.num_elem = minfo->count;
10539 res->data.array_data.elem_mult = minfo->param_num == -1 ? 0 : 1;
10542 res->data.array_data.param_num = -1;
10543 res->data.array_data.num_elem = -1;
10544 res->data.array_data.elem_mult = -1;
10548 case MONO_NATIVE_BYVALTSTR:
10549 case MONO_NATIVE_BYVALARRAY:
10550 res->data.array_data.num_elem = minfo->count;
10553 case MONO_NATIVE_CUSTOM:
10554 if (minfo->marshaltyperef)
10555 res->data.custom_data.custom_name =
10556 type_get_fully_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)minfo->marshaltyperef));
10557 if (minfo->mcookie)
10558 res->data.custom_data.cookie = mono_string_to_utf8 (minfo->mcookie);
10567 #endif /* !DISABLE_REFLECTION_EMIT */
10569 MonoReflectionMarshalAsAttribute*
10570 mono_reflection_marshal_as_attribute_from_marshal_spec (MonoDomain *domain, MonoClass *klass,
10571 MonoMarshalSpec *spec)
10573 static MonoClass *System_Reflection_Emit_MarshalAsAttribute;
10574 MonoReflectionMarshalAsAttribute *minfo;
10577 if (!System_Reflection_Emit_MarshalAsAttribute) {
10578 System_Reflection_Emit_MarshalAsAttribute = mono_class_from_name (
10579 mono_defaults.corlib, "System.Runtime.InteropServices", "MarshalAsAttribute");
10580 g_assert (System_Reflection_Emit_MarshalAsAttribute);
10583 minfo = (MonoReflectionMarshalAsAttribute*)mono_object_new (domain, System_Reflection_Emit_MarshalAsAttribute);
10584 minfo->utype = spec->native;
10586 switch (minfo->utype) {
10587 case MONO_NATIVE_LPARRAY:
10588 minfo->array_subtype = spec->data.array_data.elem_type;
10589 minfo->size_const = spec->data.array_data.num_elem;
10590 if (spec->data.array_data.param_num != -1)
10591 minfo->size_param_index = spec->data.array_data.param_num;
10594 case MONO_NATIVE_BYVALTSTR:
10595 case MONO_NATIVE_BYVALARRAY:
10596 minfo->size_const = spec->data.array_data.num_elem;
10599 case MONO_NATIVE_CUSTOM:
10600 if (spec->data.custom_data.custom_name) {
10601 mtype = mono_reflection_type_from_name (spec->data.custom_data.custom_name, klass->image);
10603 MONO_OBJECT_SETREF (minfo, marshal_type_ref, mono_type_get_object (domain, mtype));
10605 MONO_OBJECT_SETREF (minfo, marshal_type, mono_string_new (domain, spec->data.custom_data.custom_name));
10607 if (spec->data.custom_data.cookie)
10608 MONO_OBJECT_SETREF (minfo, marshal_cookie, mono_string_new (domain, spec->data.custom_data.cookie));
10618 #ifndef DISABLE_REFLECTION_EMIT
10620 reflection_methodbuilder_to_mono_method (MonoClass *klass,
10621 ReflectionMethodBuilder *rmb,
10622 MonoMethodSignature *sig)
10626 MonoMethodWrapper *wrapperm;
10627 MonoMarshalSpec **specs;
10628 MonoReflectionMethodAux *method_aux;
10633 mono_error_init (&error);
10635 * Methods created using a MethodBuilder should have their memory allocated
10636 * inside the image mempool, while dynamic methods should have their memory
10639 dynamic = rmb->refs != NULL;
10640 image = dynamic ? NULL : klass->image;
10643 g_assert (!klass->generic_class);
10645 mono_loader_lock ();
10647 if ((rmb->attrs & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
10648 (rmb->iattrs & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL))
10649 m = (MonoMethod *)image_g_new0 (image, MonoMethodPInvoke, 1);
10651 m = (MonoMethod *)image_g_new0 (image, MonoMethodWrapper, 1);
10653 wrapperm = (MonoMethodWrapper*)m;
10655 m->dynamic = dynamic;
10657 m->flags = rmb->attrs;
10658 m->iflags = rmb->iattrs;
10659 m->name = mono_string_to_utf8_image_ignore (image, rmb->name);
10661 m->signature = sig;
10662 m->sre_method = TRUE;
10663 m->skip_visibility = rmb->skip_visibility;
10664 if (rmb->table_idx)
10665 m->token = MONO_TOKEN_METHOD_DEF | (*rmb->table_idx);
10667 if (m->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) {
10668 if (klass == mono_defaults.string_class && !strcmp (m->name, ".ctor"))
10669 m->string_ctor = 1;
10671 m->signature->pinvoke = 1;
10672 } else if (m->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) {
10673 m->signature->pinvoke = 1;
10675 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10677 method_aux->dllentry = rmb->dllentry ? mono_string_to_utf8_image (image, rmb->dllentry, &error) : image_strdup (image, m->name);
10678 g_assert (mono_error_ok (&error));
10679 method_aux->dll = mono_string_to_utf8_image (image, rmb->dll, &error);
10680 g_assert (mono_error_ok (&error));
10682 ((MonoMethodPInvoke*)m)->piflags = (rmb->native_cc << 8) | (rmb->charset ? (rmb->charset - 1) * 2 : 0) | rmb->extra_flags;
10684 if (image_is_dynamic (klass->image))
10685 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
10687 mono_loader_unlock ();
10690 } else if (!(m->flags & METHOD_ATTRIBUTE_ABSTRACT) &&
10691 !(m->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME)) {
10692 MonoMethodHeader *header;
10694 gint32 max_stack, i;
10695 gint32 num_locals = 0;
10696 gint32 num_clauses = 0;
10700 code = mono_array_addr (rmb->ilgen->code, guint8, 0);
10701 code_size = rmb->ilgen->code_len;
10702 max_stack = rmb->ilgen->max_stack;
10703 num_locals = rmb->ilgen->locals ? mono_array_length (rmb->ilgen->locals) : 0;
10704 if (rmb->ilgen->ex_handlers)
10705 num_clauses = method_count_clauses (rmb->ilgen);
10708 code = mono_array_addr (rmb->code, guint8, 0);
10709 code_size = mono_array_length (rmb->code);
10710 /* we probably need to run a verifier on the code... */
10720 header = (MonoMethodHeader *)image_g_malloc0 (image, MONO_SIZEOF_METHOD_HEADER + num_locals * sizeof (MonoType*));
10721 header->code_size = code_size;
10722 header->code = (const unsigned char *)image_g_malloc (image, code_size);
10723 memcpy ((char*)header->code, code, code_size);
10724 header->max_stack = max_stack;
10725 header->init_locals = rmb->init_locals;
10726 header->num_locals = num_locals;
10728 for (i = 0; i < num_locals; ++i) {
10729 MonoReflectionLocalBuilder *lb =
10730 mono_array_get (rmb->ilgen->locals, MonoReflectionLocalBuilder*, i);
10732 header->locals [i] = image_g_new0 (image, MonoType, 1);
10733 memcpy (header->locals [i], mono_reflection_type_get_handle ((MonoReflectionType*)lb->type), MONO_SIZEOF_TYPE);
10736 header->num_clauses = num_clauses;
10738 header->clauses = method_encode_clauses (image, (MonoDynamicImage*)klass->image,
10739 rmb->ilgen, num_clauses);
10742 wrapperm->header = header;
10745 if (rmb->generic_params) {
10746 int count = mono_array_length (rmb->generic_params);
10747 MonoGenericContainer *container = rmb->generic_container;
10749 g_assert (container);
10751 container->type_argc = count;
10752 container->type_params = image_g_new0 (image, MonoGenericParamFull, count);
10753 container->owner.method = m;
10754 container->is_anonymous = FALSE; // Method is now known, container is no longer anonymous
10756 m->is_generic = TRUE;
10757 mono_method_set_generic_container (m, container);
10759 for (i = 0; i < count; i++) {
10760 MonoReflectionGenericParam *gp =
10761 mono_array_get (rmb->generic_params, MonoReflectionGenericParam*, i);
10762 MonoGenericParamFull *param = (MonoGenericParamFull *) mono_reflection_type_get_handle ((MonoReflectionType*)gp)->data.generic_param;
10763 container->type_params [i] = *param;
10767 * The method signature might have pointers to generic parameters that belong to other methods.
10768 * This is a valid SRE case, but the resulting method signature must be encoded using the proper
10769 * generic parameters.
10771 for (i = 0; i < m->signature->param_count; ++i) {
10772 MonoType *t = m->signature->params [i];
10773 if (t->type == MONO_TYPE_MVAR) {
10774 MonoGenericParam *gparam = t->data.generic_param;
10775 if (gparam->num < count) {
10776 m->signature->params [i] = mono_metadata_type_dup (image, m->signature->params [i]);
10777 m->signature->params [i]->data.generic_param = mono_generic_container_get_param (container, gparam->num);
10783 if (klass->generic_container) {
10784 container->parent = klass->generic_container;
10785 container->context.class_inst = klass->generic_container->context.class_inst;
10787 container->context.method_inst = mono_get_shared_generic_inst (container);
10791 MonoMethodWrapper *mw = (MonoMethodWrapper*)m;
10795 m->wrapper_type = MONO_WRAPPER_DYNAMIC_METHOD;
10797 mw->method_data = data = image_g_new (image, gpointer, rmb->nrefs + 1);
10798 data [0] = GUINT_TO_POINTER (rmb->nrefs);
10799 for (i = 0; i < rmb->nrefs; ++i)
10800 data [i + 1] = rmb->refs [i];
10805 /* Parameter info */
10808 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10809 method_aux->param_names = image_g_new0 (image, char *, mono_method_signature (m)->param_count + 1);
10810 for (i = 0; i <= m->signature->param_count; ++i) {
10811 MonoReflectionParamBuilder *pb;
10812 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
10813 if ((i > 0) && (pb->attrs)) {
10814 /* Make a copy since it might point to a shared type structure */
10815 m->signature->params [i - 1] = mono_metadata_type_dup (klass->image, m->signature->params [i - 1]);
10816 m->signature->params [i - 1]->attrs = pb->attrs;
10819 if (pb->attrs & PARAM_ATTRIBUTE_HAS_DEFAULT) {
10820 MonoDynamicImage *assembly;
10822 MonoTypeEnum def_type;
10826 if (!method_aux->param_defaults) {
10827 method_aux->param_defaults = image_g_new0 (image, guint8*, m->signature->param_count + 1);
10828 method_aux->param_default_types = image_g_new0 (image, guint32, m->signature->param_count + 1);
10830 assembly = (MonoDynamicImage*)klass->image;
10831 idx = encode_constant (assembly, pb->def_value, &def_type);
10832 /* Copy the data from the blob since it might get realloc-ed */
10833 p = assembly->blob.data + idx;
10834 len = mono_metadata_decode_blob_size (p, &p2);
10836 method_aux->param_defaults [i] = (uint8_t *)image_g_malloc (image, len);
10837 method_aux->param_default_types [i] = def_type;
10838 memcpy ((gpointer)method_aux->param_defaults [i], p, len);
10842 method_aux->param_names [i] = mono_string_to_utf8_image (image, pb->name, &error);
10843 g_assert (mono_error_ok (&error));
10846 if (!method_aux->param_cattr)
10847 method_aux->param_cattr = image_g_new0 (image, MonoCustomAttrInfo*, m->signature->param_count + 1);
10848 method_aux->param_cattr [i] = mono_custom_attrs_from_builders (image, klass->image, pb->cattrs);
10854 /* Parameter marshalling */
10857 for (i = 0; i < mono_array_length (rmb->pinfo); ++i) {
10858 MonoReflectionParamBuilder *pb;
10859 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
10860 if (pb->marshal_info) {
10862 specs = image_g_new0 (image, MonoMarshalSpec*, sig->param_count + 1);
10863 specs [pb->position] =
10864 mono_marshal_spec_from_builder (image, klass->image->assembly, pb->marshal_info);
10868 if (specs != NULL) {
10870 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10871 method_aux->param_marshall = specs;
10874 if (image_is_dynamic (klass->image) && method_aux)
10875 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
10877 mono_loader_unlock ();
10883 ctorbuilder_to_mono_method (MonoClass *klass, MonoReflectionCtorBuilder* mb)
10885 ReflectionMethodBuilder rmb;
10886 MonoMethodSignature *sig;
10888 mono_loader_lock ();
10889 sig = ctor_builder_to_signature (klass->image, mb);
10890 mono_loader_unlock ();
10892 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
10894 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
10895 mono_save_custom_attrs (klass->image, mb->mhandle, mb->cattrs);
10897 /* If we are in a generic class, we might be called multiple times from inflate_method */
10898 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save && !klass->generic_container) {
10899 /* ilgen is no longer needed */
10903 return mb->mhandle;
10907 methodbuilder_to_mono_method (MonoClass *klass, MonoReflectionMethodBuilder* mb)
10909 ReflectionMethodBuilder rmb;
10910 MonoMethodSignature *sig;
10912 mono_loader_lock ();
10913 sig = method_builder_to_signature (klass->image, mb);
10914 mono_loader_unlock ();
10916 reflection_methodbuilder_from_method_builder (&rmb, mb);
10918 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
10919 mono_save_custom_attrs (klass->image, mb->mhandle, mb->cattrs);
10921 /* If we are in a generic class, we might be called multiple times from inflate_method */
10922 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save && !klass->generic_container) {
10923 /* ilgen is no longer needed */
10926 return mb->mhandle;
10929 static MonoClassField*
10930 fieldbuilder_to_mono_class_field (MonoClass *klass, MonoReflectionFieldBuilder* fb)
10932 MonoClassField *field;
10936 field = g_new0 (MonoClassField, 1);
10938 field->name = mono_string_to_utf8_image (klass->image, fb->name, &error);
10939 g_assert (mono_error_ok (&error));
10940 if (fb->attrs || fb->modreq || fb->modopt) {
10941 field->type = mono_metadata_type_dup (NULL, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type));
10942 field->type->attrs = fb->attrs;
10944 g_assert (image_is_dynamic (klass->image));
10945 custom = add_custom_modifiers ((MonoDynamicImage*)klass->image, field->type, fb->modreq, fb->modopt);
10946 g_free (field->type);
10947 field->type = mono_metadata_type_dup (klass->image, custom);
10950 field->type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
10952 if (fb->offset != -1)
10953 field->offset = fb->offset;
10954 field->parent = klass;
10955 mono_save_custom_attrs (klass->image, field, fb->cattrs);
10957 // FIXME: Can't store fb->def_value/RVA, is it needed for field_on_insts ?
10964 mono_reflection_bind_generic_parameters (MonoReflectionType *type, int type_argc, MonoType **types)
10967 MonoReflectionTypeBuilder *tb = NULL;
10968 gboolean is_dynamic = FALSE;
10969 MonoClass *geninst;
10971 mono_loader_lock ();
10973 if (is_sre_type_builder (mono_object_class (type))) {
10974 tb = (MonoReflectionTypeBuilder *) type;
10977 } else if (is_sre_generic_instance (mono_object_class (type))) {
10978 MonoReflectionGenericClass *rgi = (MonoReflectionGenericClass *) type;
10979 MonoReflectionType *gtd = rgi->generic_type;
10981 if (is_sre_type_builder (mono_object_class (gtd))) {
10982 tb = (MonoReflectionTypeBuilder *)gtd;
10987 /* FIXME: fix the CreateGenericParameters protocol to avoid the two stage setup of TypeBuilders */
10988 if (tb && tb->generic_container)
10989 mono_reflection_create_generic_class (tb);
10991 klass = mono_class_from_mono_type (mono_reflection_type_get_handle (type));
10992 if (!klass->generic_container) {
10993 mono_loader_unlock ();
10997 if (klass->wastypebuilder) {
10998 tb = (MonoReflectionTypeBuilder *) mono_class_get_ref_info (klass);
11003 mono_loader_unlock ();
11005 geninst = mono_class_bind_generic_parameters (klass, type_argc, types, is_dynamic);
11007 return &geninst->byval_arg;
11011 mono_class_bind_generic_parameters (MonoClass *klass, int type_argc, MonoType **types, gboolean is_dynamic)
11013 MonoGenericClass *gclass;
11014 MonoGenericInst *inst;
11016 g_assert (klass->generic_container);
11018 inst = mono_metadata_get_generic_inst (type_argc, types);
11019 gclass = mono_metadata_lookup_generic_class (klass, inst, is_dynamic);
11021 return mono_generic_class_get_class (gclass);
11024 MonoReflectionMethod*
11025 mono_reflection_bind_generic_method_parameters (MonoReflectionMethod *rmethod, MonoArray *types)
11029 MonoMethod *method, *inflated;
11030 MonoMethodInflated *imethod;
11031 MonoGenericContext tmp_context;
11032 MonoGenericInst *ginst;
11033 MonoType **type_argv;
11036 /*FIXME but this no longer should happen*/
11037 if (!strcmp (rmethod->object.vtable->klass->name, "MethodBuilder")) {
11038 #ifndef DISABLE_REFLECTION_EMIT
11039 MonoReflectionMethodBuilder *mb = NULL;
11040 MonoReflectionTypeBuilder *tb;
11043 mb = (MonoReflectionMethodBuilder *) rmethod;
11044 tb = (MonoReflectionTypeBuilder *) mb->type;
11045 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
11047 method = methodbuilder_to_mono_method (klass, mb);
11049 g_assert_not_reached ();
11053 method = rmethod->method;
11056 klass = method->klass;
11058 if (method->is_inflated)
11059 method = ((MonoMethodInflated *) method)->declaring;
11061 count = mono_method_signature (method)->generic_param_count;
11062 if (count != mono_array_length (types))
11065 type_argv = g_new0 (MonoType *, count);
11066 for (i = 0; i < count; i++) {
11067 MonoReflectionType *garg = (MonoReflectionType *)mono_array_get (types, gpointer, i);
11068 type_argv [i] = mono_reflection_type_get_handle (garg);
11070 ginst = mono_metadata_get_generic_inst (count, type_argv);
11071 g_free (type_argv);
11073 tmp_context.class_inst = klass->generic_class ? klass->generic_class->context.class_inst : NULL;
11074 tmp_context.method_inst = ginst;
11076 inflated = mono_class_inflate_generic_method_checked (method, &tmp_context, &error);
11077 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
11078 imethod = (MonoMethodInflated *) inflated;
11080 /*FIXME but I think this is no longer necessary*/
11081 if (image_is_dynamic (method->klass->image)) {
11082 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
11084 * This table maps metadata structures representing inflated methods/fields
11085 * to the reflection objects representing their generic definitions.
11087 mono_image_lock ((MonoImage*)image);
11088 mono_g_hash_table_insert (image->generic_def_objects, imethod, rmethod);
11089 mono_image_unlock ((MonoImage*)image);
11092 if (!mono_verifier_is_method_valid_generic_instantiation (inflated))
11093 mono_raise_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
11095 return mono_method_get_object (mono_object_domain (rmethod), inflated, NULL);
11098 #ifndef DISABLE_REFLECTION_EMIT
11100 static MonoMethod *
11101 inflate_mono_method (MonoClass *klass, MonoMethod *method, MonoObject *obj)
11103 MonoMethodInflated *imethod;
11104 MonoGenericContext *context;
11108 * With generic code sharing the klass might not be inflated.
11109 * This can happen because classes inflated with their own
11110 * type arguments are "normalized" to the uninflated class.
11112 if (!klass->generic_class)
11115 context = mono_class_get_context (klass);
11117 if (klass->method.count && klass->methods) {
11118 /* Find the already created inflated method */
11119 for (i = 0; i < klass->method.count; ++i) {
11120 g_assert (klass->methods [i]->is_inflated);
11121 if (((MonoMethodInflated*)klass->methods [i])->declaring == method)
11124 g_assert (i < klass->method.count);
11125 imethod = (MonoMethodInflated*)klass->methods [i];
11128 imethod = (MonoMethodInflated *) mono_class_inflate_generic_method_full_checked (method, klass, context, &error);
11129 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
11132 if (method->is_generic && image_is_dynamic (method->klass->image)) {
11133 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
11135 mono_image_lock ((MonoImage*)image);
11136 mono_g_hash_table_insert (image->generic_def_objects, imethod, obj);
11137 mono_image_unlock ((MonoImage*)image);
11139 return (MonoMethod *) imethod;
11142 static MonoMethod *
11143 inflate_method (MonoReflectionType *type, MonoObject *obj)
11145 MonoMethod *method;
11148 MonoClass *type_class = mono_object_class (type);
11150 if (is_sre_generic_instance (type_class)) {
11151 MonoReflectionGenericClass *mgc = (MonoReflectionGenericClass*)type;
11152 gklass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)mgc->generic_type));
11153 } else if (is_sre_type_builder (type_class)) {
11154 gklass = mono_class_from_mono_type (mono_reflection_type_get_handle (type));
11155 } else if (type->type) {
11156 gklass = mono_class_from_mono_type (type->type);
11157 gklass = mono_class_get_generic_type_definition (gklass);
11159 g_error ("Can't handle type %s", mono_type_get_full_name (mono_object_class (type)));
11162 if (!strcmp (obj->vtable->klass->name, "MethodBuilder"))
11163 if (((MonoReflectionMethodBuilder*)obj)->mhandle)
11164 method = ((MonoReflectionMethodBuilder*)obj)->mhandle;
11166 method = methodbuilder_to_mono_method (gklass, (MonoReflectionMethodBuilder *) obj);
11167 else if (!strcmp (obj->vtable->klass->name, "ConstructorBuilder"))
11168 method = ctorbuilder_to_mono_method (gklass, (MonoReflectionCtorBuilder *) obj);
11169 else if (!strcmp (obj->vtable->klass->name, "MonoMethod") || !strcmp (obj->vtable->klass->name, "MonoCMethod"))
11170 method = ((MonoReflectionMethod *) obj)->method;
11172 method = NULL; /* prevent compiler warning */
11173 g_error ("can't handle type %s", obj->vtable->klass->name);
11176 return inflate_mono_method (mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)type)), method, obj);
11179 /*TODO avoid saving custom attrs for generic classes as it's enough to have them on the generic type definition.*/
11181 mono_reflection_generic_class_initialize (MonoReflectionGenericClass *type, MonoArray *fields)
11183 MonoGenericClass *gclass;
11184 MonoDynamicGenericClass *dgclass;
11185 MonoClass *klass, *gklass;
11189 gtype = mono_reflection_type_get_handle ((MonoReflectionType*)type);
11190 klass = mono_class_from_mono_type (gtype);
11191 g_assert (gtype->type == MONO_TYPE_GENERICINST);
11192 gclass = gtype->data.generic_class;
11194 if (!gclass->is_dynamic)
11197 dgclass = (MonoDynamicGenericClass *) gclass;
11199 if (dgclass->initialized)
11202 gklass = gclass->container_class;
11203 mono_class_init (gklass);
11205 dgclass->count_fields = fields ? mono_array_length (fields) : 0;
11207 dgclass->fields = mono_image_set_new0 (gclass->owner, MonoClassField, dgclass->count_fields);
11208 dgclass->field_objects = mono_image_set_new0 (gclass->owner, MonoObject*, dgclass->count_fields);
11209 dgclass->field_generic_types = mono_image_set_new0 (gclass->owner, MonoType*, dgclass->count_fields);
11211 for (i = 0; i < dgclass->count_fields; i++) {
11212 MonoObject *obj = (MonoObject *)mono_array_get (fields, gpointer, i);
11213 MonoClassField *field, *inflated_field = NULL;
11215 if (!strcmp (obj->vtable->klass->name, "FieldBuilder"))
11216 inflated_field = field = fieldbuilder_to_mono_class_field (klass, (MonoReflectionFieldBuilder *) obj);
11217 else if (!strcmp (obj->vtable->klass->name, "MonoField"))
11218 field = ((MonoReflectionField *) obj)->field;
11220 field = NULL; /* prevent compiler warning */
11221 g_assert_not_reached ();
11224 dgclass->fields [i] = *field;
11225 dgclass->fields [i].parent = klass;
11226 dgclass->fields [i].type = mono_class_inflate_generic_type (
11227 field->type, mono_generic_class_get_context ((MonoGenericClass *) dgclass));
11228 dgclass->field_generic_types [i] = field->type;
11229 MONO_GC_REGISTER_ROOT_IF_MOVING (dgclass->field_objects [i], MONO_ROOT_SOURCE_REFLECTION, "dynamic generic class field object");
11230 dgclass->field_objects [i] = obj;
11232 if (inflated_field) {
11233 g_free (inflated_field);
11235 dgclass->fields [i].name = mono_image_set_strdup (gclass->owner, dgclass->fields [i].name);
11239 dgclass->initialized = TRUE;
11243 mono_reflection_free_dynamic_generic_class (MonoGenericClass *gclass)
11245 MonoDynamicGenericClass *dgclass;
11248 g_assert (gclass->is_dynamic);
11250 dgclass = (MonoDynamicGenericClass *)gclass;
11252 for (i = 0; i < dgclass->count_fields; ++i) {
11253 MonoClassField *field = dgclass->fields + i;
11254 mono_metadata_free_type (field->type);
11255 MONO_GC_UNREGISTER_ROOT_IF_MOVING (dgclass->field_objects [i]);
11260 fix_partial_generic_class (MonoClass *klass)
11262 MonoClass *gklass = klass->generic_class->container_class;
11263 MonoDynamicGenericClass *dgclass;
11266 if (klass->wastypebuilder)
11269 dgclass = (MonoDynamicGenericClass *) klass->generic_class;
11270 if (klass->parent != gklass->parent) {
11272 MonoType *parent_type = mono_class_inflate_generic_type_checked (&gklass->parent->byval_arg, &klass->generic_class->context, &error);
11273 if (mono_error_ok (&error)) {
11274 MonoClass *parent = mono_class_from_mono_type (parent_type);
11275 mono_metadata_free_type (parent_type);
11276 if (parent != klass->parent) {
11277 /*fool mono_class_setup_parent*/
11278 klass->supertypes = NULL;
11279 mono_class_setup_parent (klass, parent);
11282 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
11283 mono_error_cleanup (&error);
11284 if (gklass->wastypebuilder)
11285 klass->wastypebuilder = TRUE;
11290 if (!dgclass->initialized)
11293 if (klass->method.count != gklass->method.count) {
11294 klass->method.count = gklass->method.count;
11295 klass->methods = (MonoMethod **)mono_image_alloc (klass->image, sizeof (MonoMethod*) * (klass->method.count + 1));
11297 for (i = 0; i < klass->method.count; i++) {
11299 klass->methods [i] = mono_class_inflate_generic_method_full_checked (
11300 gklass->methods [i], klass, mono_class_get_context (klass), &error);
11301 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
11305 if (klass->interface_count && klass->interface_count != gklass->interface_count) {
11306 klass->interface_count = gklass->interface_count;
11307 klass->interfaces = (MonoClass **)mono_image_alloc (klass->image, sizeof (MonoClass*) * gklass->interface_count);
11308 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
11310 for (i = 0; i < gklass->interface_count; ++i) {
11311 MonoType *iface_type = mono_class_inflate_generic_type (&gklass->interfaces [i]->byval_arg, mono_class_get_context (klass));
11312 klass->interfaces [i] = mono_class_from_mono_type (iface_type);
11313 mono_metadata_free_type (iface_type);
11315 ensure_runtime_vtable (klass->interfaces [i]);
11317 klass->interfaces_inited = 1;
11320 if (klass->field.count != gklass->field.count) {
11321 klass->field.count = gklass->field.count;
11322 klass->fields = image_g_new0 (klass->image, MonoClassField, klass->field.count);
11324 for (i = 0; i < klass->field.count; i++) {
11325 klass->fields [i] = gklass->fields [i];
11326 klass->fields [i].parent = klass;
11327 klass->fields [i].type = mono_class_inflate_generic_type (gklass->fields [i].type, mono_class_get_context (klass));
11331 /*We can only finish with this klass once it's parent has as well*/
11332 if (gklass->wastypebuilder)
11333 klass->wastypebuilder = TRUE;
11338 ensure_generic_class_runtime_vtable (MonoClass *klass)
11340 MonoClass *gklass = klass->generic_class->container_class;
11342 ensure_runtime_vtable (gklass);
11344 fix_partial_generic_class (klass);
11348 ensure_runtime_vtable (MonoClass *klass)
11350 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
11353 if (!image_is_dynamic (klass->image) || (!tb && !klass->generic_class) || klass->wastypebuilder)
11356 ensure_runtime_vtable (klass->parent);
11359 num = tb->ctors? mono_array_length (tb->ctors): 0;
11360 num += tb->num_methods;
11361 klass->method.count = num;
11362 klass->methods = (MonoMethod **)mono_image_alloc (klass->image, sizeof (MonoMethod*) * num);
11363 num = tb->ctors? mono_array_length (tb->ctors): 0;
11364 for (i = 0; i < num; ++i)
11365 klass->methods [i] = ctorbuilder_to_mono_method (klass, mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i));
11366 num = tb->num_methods;
11368 for (i = 0; i < num; ++i)
11369 klass->methods [j++] = methodbuilder_to_mono_method (klass, mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i));
11371 if (tb->interfaces) {
11372 klass->interface_count = mono_array_length (tb->interfaces);
11373 klass->interfaces = (MonoClass **)mono_image_alloc (klass->image, sizeof (MonoClass*) * klass->interface_count);
11374 for (i = 0; i < klass->interface_count; ++i) {
11375 MonoType *iface = mono_type_array_get_and_resolve (tb->interfaces, i);
11376 klass->interfaces [i] = mono_class_from_mono_type (iface);
11377 ensure_runtime_vtable (klass->interfaces [i]);
11379 klass->interfaces_inited = 1;
11381 } else if (klass->generic_class){
11382 ensure_generic_class_runtime_vtable (klass);
11385 if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
11387 for (i = 0; i < klass->method.count; ++i) {
11388 MonoMethod *im = klass->methods [i];
11389 if (!(im->flags & METHOD_ATTRIBUTE_STATIC))
11390 im->slot = slot_num++;
11393 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
11394 mono_class_setup_interface_offsets (klass);
11395 mono_class_setup_interface_id (klass);
11399 * The generic vtable is needed even if image->run is not set since some
11400 * runtime code like ves_icall_Type_GetMethodsByName depends on
11401 * method->slot being defined.
11405 * tb->methods could not be freed since it is used for determining
11406 * overrides during dynamic vtable construction.
11411 mono_reflection_method_get_handle (MonoObject *method)
11413 MonoClass *klass = mono_object_class (method);
11414 if (is_sr_mono_method (klass) || is_sr_mono_generic_method (klass)) {
11415 MonoReflectionMethod *sr_method = (MonoReflectionMethod*)method;
11416 return sr_method->method;
11418 if (is_sre_method_builder (klass)) {
11419 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)method;
11420 return mb->mhandle;
11422 if (is_sre_method_on_tb_inst (klass)) {
11423 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)method;
11424 MonoMethod *result;
11425 /*FIXME move this to a proper method and unify with resolve_object*/
11426 if (m->method_args) {
11427 result = mono_reflection_method_on_tb_inst_get_handle (m);
11429 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
11430 MonoClass *inflated_klass = mono_class_from_mono_type (type);
11431 MonoMethod *mono_method;
11433 if (is_sre_method_builder (mono_object_class (m->mb)))
11434 mono_method = ((MonoReflectionMethodBuilder *)m->mb)->mhandle;
11435 else if (is_sr_mono_method (mono_object_class (m->mb)))
11436 mono_method = ((MonoReflectionMethod *)m->mb)->method;
11438 g_error ("resolve_object:: can't handle a MTBI with base_method of type %s", mono_type_get_full_name (mono_object_class (m->mb)));
11440 result = inflate_mono_method (inflated_klass, mono_method, (MonoObject*)m->mb);
11445 g_error ("Can't handle methods of type %s:%s", klass->name_space, klass->name);
11450 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides)
11452 MonoReflectionTypeBuilder *tb;
11454 MonoReflectionMethod *m;
11457 *num_overrides = 0;
11459 g_assert (image_is_dynamic (klass->image));
11461 if (!mono_class_get_ref_info (klass))
11464 g_assert (strcmp (((MonoObject*)mono_class_get_ref_info (klass))->vtable->klass->name, "TypeBuilder") == 0);
11466 tb = (MonoReflectionTypeBuilder*)mono_class_get_ref_info (klass);
11470 for (i = 0; i < tb->num_methods; ++i) {
11471 MonoReflectionMethodBuilder *mb =
11472 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
11473 if (mb->override_methods)
11474 onum += mono_array_length (mb->override_methods);
11479 *overrides = g_new0 (MonoMethod*, onum * 2);
11482 for (i = 0; i < tb->num_methods; ++i) {
11483 MonoReflectionMethodBuilder *mb =
11484 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
11485 if (mb->override_methods) {
11486 for (j = 0; j < mono_array_length (mb->override_methods); ++j) {
11487 m = mono_array_get (mb->override_methods, MonoReflectionMethod*, j);
11489 (*overrides) [onum * 2] = mono_reflection_method_get_handle ((MonoObject*)m);
11490 (*overrides) [onum * 2 + 1] = mb->mhandle;
11492 g_assert (mb->mhandle);
11500 *num_overrides = onum;
11504 typebuilder_setup_fields (MonoClass *klass, MonoError *error)
11506 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
11507 MonoReflectionFieldBuilder *fb;
11508 MonoClassField *field;
11509 MonoImage *image = klass->image;
11510 const char *p, *p2;
11512 guint32 len, idx, real_size = 0;
11514 klass->field.count = tb->num_fields;
11515 klass->field.first = 0;
11517 mono_error_init (error);
11519 if (tb->class_size) {
11520 if ((tb->packing_size & 0xffffff00) != 0) {
11521 char *err_msg = g_strdup_printf ("Could not load struct '%s' with packing size %d >= 256", klass->name, tb->packing_size);
11522 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, err_msg);
11525 klass->packing_size = tb->packing_size;
11526 real_size = klass->instance_size + tb->class_size;
11529 if (!klass->field.count) {
11530 klass->instance_size = MAX (klass->instance_size, real_size);
11534 klass->fields = image_g_new0 (image, MonoClassField, klass->field.count);
11535 mono_class_alloc_ext (klass);
11536 klass->ext->field_def_values = image_g_new0 (image, MonoFieldDefaultValue, klass->field.count);
11538 This is, guess what, a hack.
11539 The issue is that the runtime doesn't know how to setup the fields of a typebuider and crash.
11540 On the static path no field class is resolved, only types are built. This is the right thing to do
11542 Setting size_inited is harmless because we're doing the same job as mono_class_setup_fields anyway.
11544 klass->size_inited = 1;
11546 for (i = 0; i < klass->field.count; ++i) {
11547 MonoArray *rva_data;
11548 fb = (MonoReflectionFieldBuilder *)mono_array_get (tb->fields, gpointer, i);
11549 field = &klass->fields [i];
11550 field->name = mono_string_to_utf8_image (image, fb->name, error);
11551 if (!mono_error_ok (error))
11554 field->type = mono_metadata_type_dup (klass->image, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type));
11555 field->type->attrs = fb->attrs;
11557 field->type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
11560 if ((fb->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA) && (rva_data = fb->rva_data)) {
11561 char *base = mono_array_addr (rva_data, char, 0);
11562 size_t size = mono_array_length (rva_data);
11563 char *data = (char *)mono_image_alloc (klass->image, size);
11564 memcpy (data, base, size);
11565 klass->ext->field_def_values [i].data = data;
11567 if (fb->offset != -1)
11568 field->offset = fb->offset;
11569 field->parent = klass;
11570 fb->handle = field;
11571 mono_save_custom_attrs (klass->image, field, fb->cattrs);
11573 if (klass->enumtype && !(field->type->attrs & FIELD_ATTRIBUTE_STATIC)) {
11574 klass->cast_class = klass->element_class = mono_class_from_mono_type (field->type);
11576 if (fb->def_value) {
11577 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
11578 field->type->attrs |= FIELD_ATTRIBUTE_HAS_DEFAULT;
11579 idx = encode_constant (assembly, fb->def_value, &klass->ext->field_def_values [i].def_type);
11580 /* Copy the data from the blob since it might get realloc-ed */
11581 p = assembly->blob.data + idx;
11582 len = mono_metadata_decode_blob_size (p, &p2);
11584 klass->ext->field_def_values [i].data = (const char *)mono_image_alloc (image, len);
11585 memcpy ((gpointer)klass->ext->field_def_values [i].data, p, len);
11589 klass->instance_size = MAX (klass->instance_size, real_size);
11590 mono_class_layout_fields (klass);
11594 typebuilder_setup_properties (MonoClass *klass, MonoError *error)
11596 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
11597 MonoReflectionPropertyBuilder *pb;
11598 MonoImage *image = klass->image;
11599 MonoProperty *properties;
11602 mono_error_init (error);
11605 klass->ext = image_g_new0 (image, MonoClassExt, 1);
11607 klass->ext->property.count = tb->properties ? mono_array_length (tb->properties) : 0;
11608 klass->ext->property.first = 0;
11610 properties = image_g_new0 (image, MonoProperty, klass->ext->property.count);
11611 klass->ext->properties = properties;
11612 for (i = 0; i < klass->ext->property.count; ++i) {
11613 pb = mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i);
11614 properties [i].parent = klass;
11615 properties [i].attrs = pb->attrs;
11616 properties [i].name = mono_string_to_utf8_image (image, pb->name, error);
11617 if (!mono_error_ok (error))
11619 if (pb->get_method)
11620 properties [i].get = pb->get_method->mhandle;
11621 if (pb->set_method)
11622 properties [i].set = pb->set_method->mhandle;
11624 mono_save_custom_attrs (klass->image, &properties [i], pb->cattrs);
11625 if (pb->def_value) {
11627 const char *p, *p2;
11628 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
11629 if (!klass->ext->prop_def_values)
11630 klass->ext->prop_def_values = image_g_new0 (image, MonoFieldDefaultValue, klass->ext->property.count);
11631 properties [i].attrs |= PROPERTY_ATTRIBUTE_HAS_DEFAULT;
11632 idx = encode_constant (assembly, pb->def_value, &klass->ext->prop_def_values [i].def_type);
11633 /* Copy the data from the blob since it might get realloc-ed */
11634 p = assembly->blob.data + idx;
11635 len = mono_metadata_decode_blob_size (p, &p2);
11637 klass->ext->prop_def_values [i].data = (const char *)mono_image_alloc (image, len);
11638 memcpy ((gpointer)klass->ext->prop_def_values [i].data, p, len);
11643 MonoReflectionEvent *
11644 mono_reflection_event_builder_get_event_info (MonoReflectionTypeBuilder *tb, MonoReflectionEventBuilder *eb)
11646 MonoEvent *event = g_new0 (MonoEvent, 1);
11649 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
11651 event->parent = klass;
11652 event->attrs = eb->attrs;
11653 event->name = mono_string_to_utf8 (eb->name);
11654 if (eb->add_method)
11655 event->add = eb->add_method->mhandle;
11656 if (eb->remove_method)
11657 event->remove = eb->remove_method->mhandle;
11658 if (eb->raise_method)
11659 event->raise = eb->raise_method->mhandle;
11661 #ifndef MONO_SMALL_CONFIG
11662 if (eb->other_methods) {
11664 event->other = g_new0 (MonoMethod*, mono_array_length (eb->other_methods) + 1);
11665 for (j = 0; j < mono_array_length (eb->other_methods); ++j) {
11666 MonoReflectionMethodBuilder *mb =
11667 mono_array_get (eb->other_methods,
11668 MonoReflectionMethodBuilder*, j);
11669 event->other [j] = mb->mhandle;
11674 return mono_event_get_object (mono_object_domain (tb), klass, event);
11678 typebuilder_setup_events (MonoClass *klass, MonoError *error)
11680 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
11681 MonoReflectionEventBuilder *eb;
11682 MonoImage *image = klass->image;
11686 mono_error_init (error);
11689 klass->ext = image_g_new0 (image, MonoClassExt, 1);
11691 klass->ext->event.count = tb->events ? mono_array_length (tb->events) : 0;
11692 klass->ext->event.first = 0;
11694 events = image_g_new0 (image, MonoEvent, klass->ext->event.count);
11695 klass->ext->events = events;
11696 for (i = 0; i < klass->ext->event.count; ++i) {
11697 eb = mono_array_get (tb->events, MonoReflectionEventBuilder*, i);
11698 events [i].parent = klass;
11699 events [i].attrs = eb->attrs;
11700 events [i].name = mono_string_to_utf8_image (image, eb->name, error);
11701 if (!mono_error_ok (error))
11703 if (eb->add_method)
11704 events [i].add = eb->add_method->mhandle;
11705 if (eb->remove_method)
11706 events [i].remove = eb->remove_method->mhandle;
11707 if (eb->raise_method)
11708 events [i].raise = eb->raise_method->mhandle;
11710 #ifndef MONO_SMALL_CONFIG
11711 if (eb->other_methods) {
11713 events [i].other = image_g_new0 (image, MonoMethod*, mono_array_length (eb->other_methods) + 1);
11714 for (j = 0; j < mono_array_length (eb->other_methods); ++j) {
11715 MonoReflectionMethodBuilder *mb =
11716 mono_array_get (eb->other_methods,
11717 MonoReflectionMethodBuilder*, j);
11718 events [i].other [j] = mb->mhandle;
11722 mono_save_custom_attrs (klass->image, &events [i], eb->cattrs);
11727 remove_instantiations_of_and_ensure_contents (gpointer key,
11729 gpointer user_data)
11731 MonoType *type = (MonoType*)key;
11732 MonoClass *klass = (MonoClass*)user_data;
11734 if ((type->type == MONO_TYPE_GENERICINST) && (type->data.generic_class->container_class == klass)) {
11735 fix_partial_generic_class (mono_class_from_mono_type (type)); //Ensure it's safe to use it.
11742 check_array_for_usertypes (MonoArray *arr)
11749 for (i = 0; i < mono_array_length (arr); ++i)
11750 RESOLVE_ARRAY_TYPE_ELEMENT (arr, i);
11753 MonoReflectionType*
11754 mono_reflection_create_runtime_class (MonoReflectionTypeBuilder *tb)
11758 MonoDomain* domain;
11759 MonoReflectionType* res;
11762 domain = mono_object_domain (tb);
11763 klass = mono_class_from_mono_type (tb->type.type);
11766 * Check for user defined Type subclasses.
11768 RESOLVE_TYPE (tb->parent);
11769 check_array_for_usertypes (tb->interfaces);
11771 for (i = 0; i < mono_array_length (tb->fields); ++i) {
11772 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)mono_array_get (tb->fields, gpointer, i);
11774 RESOLVE_TYPE (fb->type);
11775 check_array_for_usertypes (fb->modreq);
11776 check_array_for_usertypes (fb->modopt);
11777 if (fb->marshal_info && fb->marshal_info->marshaltyperef)
11778 RESOLVE_TYPE (fb->marshal_info->marshaltyperef);
11783 for (i = 0; i < mono_array_length (tb->methods); ++i) {
11784 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)mono_array_get (tb->methods, gpointer, i);
11786 RESOLVE_TYPE (mb->rtype);
11787 check_array_for_usertypes (mb->return_modreq);
11788 check_array_for_usertypes (mb->return_modopt);
11789 check_array_for_usertypes (mb->parameters);
11790 if (mb->param_modreq)
11791 for (j = 0; j < mono_array_length (mb->param_modreq); ++j)
11792 check_array_for_usertypes (mono_array_get (mb->param_modreq, MonoArray*, j));
11793 if (mb->param_modopt)
11794 for (j = 0; j < mono_array_length (mb->param_modopt); ++j)
11795 check_array_for_usertypes (mono_array_get (mb->param_modopt, MonoArray*, j));
11800 for (i = 0; i < mono_array_length (tb->ctors); ++i) {
11801 MonoReflectionCtorBuilder *mb = (MonoReflectionCtorBuilder *)mono_array_get (tb->ctors, gpointer, i);
11803 check_array_for_usertypes (mb->parameters);
11804 if (mb->param_modreq)
11805 for (j = 0; j < mono_array_length (mb->param_modreq); ++j)
11806 check_array_for_usertypes (mono_array_get (mb->param_modreq, MonoArray*, j));
11807 if (mb->param_modopt)
11808 for (j = 0; j < mono_array_length (mb->param_modopt); ++j)
11809 check_array_for_usertypes (mono_array_get (mb->param_modopt, MonoArray*, j));
11814 mono_save_custom_attrs (klass->image, klass, tb->cattrs);
11817 * we need to lock the domain because the lock will be taken inside
11818 * So, we need to keep the locking order correct.
11820 mono_loader_lock ();
11821 mono_domain_lock (domain);
11822 if (klass->wastypebuilder) {
11823 mono_domain_unlock (domain);
11824 mono_loader_unlock ();
11825 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11828 * Fields to set in klass:
11829 * the various flags: delegate/unicode/contextbound etc.
11831 klass->flags = tb->attrs;
11832 klass->has_cctor = 1;
11833 klass->has_finalize = 1;
11834 klass->has_finalize_inited = 1;
11836 mono_class_setup_parent (klass, klass->parent);
11837 /* fool mono_class_setup_supertypes */
11838 klass->supertypes = NULL;
11839 mono_class_setup_supertypes (klass);
11840 mono_class_setup_mono_type (klass);
11843 if (!((MonoDynamicImage*)klass->image)->run) {
11844 if (klass->generic_container) {
11845 /* FIXME: The code below can't handle generic classes */
11846 klass->wastypebuilder = TRUE;
11847 mono_loader_unlock ();
11848 mono_domain_unlock (domain);
11849 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11854 /* enums are done right away */
11855 if (!klass->enumtype)
11856 ensure_runtime_vtable (klass);
11858 if (tb->subtypes) {
11859 for (i = 0; i < mono_array_length (tb->subtypes); ++i) {
11860 MonoReflectionTypeBuilder *subtb = mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i);
11861 mono_class_alloc_ext (klass);
11862 klass->ext->nested_classes = g_list_prepend_image (klass->image, klass->ext->nested_classes, mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)subtb)));
11866 klass->nested_classes_inited = TRUE;
11868 /* fields and object layout */
11869 if (klass->parent) {
11870 if (!klass->parent->size_inited)
11871 mono_class_init (klass->parent);
11872 klass->instance_size = klass->parent->instance_size;
11873 klass->sizes.class_size = 0;
11874 klass->min_align = klass->parent->min_align;
11875 /* if the type has no fields we won't call the field_setup
11876 * routine which sets up klass->has_references.
11878 klass->has_references |= klass->parent->has_references;
11880 klass->instance_size = sizeof (MonoObject);
11881 klass->min_align = 1;
11884 /* FIXME: handle packing_size and instance_size */
11885 typebuilder_setup_fields (klass, &error);
11886 if (!mono_error_ok (&error))
11888 typebuilder_setup_properties (klass, &error);
11889 if (!mono_error_ok (&error))
11892 typebuilder_setup_events (klass, &error);
11893 if (!mono_error_ok (&error))
11896 klass->wastypebuilder = TRUE;
11899 * If we are a generic TypeBuilder, there might be instantiations in the type cache
11900 * which have type System.Reflection.MonoGenericClass, but after the type is created,
11901 * we want to return normal System.MonoType objects, so clear these out from the cache.
11903 * Together with this we must ensure the contents of all instances to match the created type.
11905 if (domain->type_hash && klass->generic_container)
11906 mono_g_hash_table_foreach_remove (domain->type_hash, remove_instantiations_of_and_ensure_contents, klass);
11908 mono_domain_unlock (domain);
11909 mono_loader_unlock ();
11911 if (klass->enumtype && !mono_class_is_valid_enum (klass)) {
11912 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
11913 mono_raise_exception (mono_get_exception_type_load (tb->name, NULL));
11916 res = mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11917 g_assert (res != (MonoReflectionType*)tb);
11922 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
11923 klass->wastypebuilder = TRUE;
11924 mono_domain_unlock (domain);
11925 mono_loader_unlock ();
11926 mono_error_raise_exception (&error);
11931 mono_reflection_initialize_generic_parameter (MonoReflectionGenericParam *gparam)
11933 MonoGenericParamFull *param;
11938 image = &gparam->tbuilder->module->dynamic_image->image;
11940 param = mono_image_new0 (image, MonoGenericParamFull, 1);
11942 param->info.name = mono_string_to_utf8_image (image, gparam->name, &error);
11943 g_assert (mono_error_ok (&error));
11944 param->param.num = gparam->index;
11946 if (gparam->mbuilder) {
11947 if (!gparam->mbuilder->generic_container) {
11948 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)gparam->mbuilder->type;
11949 MonoClass *klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
11950 gparam->mbuilder->generic_container = (MonoGenericContainer *)mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
11951 gparam->mbuilder->generic_container->is_method = TRUE;
11953 * Cannot set owner.method, since the MonoMethod is not created yet.
11954 * Set the image field instead, so type_in_image () works.
11956 gparam->mbuilder->generic_container->is_anonymous = TRUE;
11957 gparam->mbuilder->generic_container->owner.image = klass->image;
11959 param->param.owner = gparam->mbuilder->generic_container;
11960 } else if (gparam->tbuilder) {
11961 if (!gparam->tbuilder->generic_container) {
11962 MonoClass *klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)gparam->tbuilder));
11963 gparam->tbuilder->generic_container = (MonoGenericContainer *)mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
11964 gparam->tbuilder->generic_container->owner.klass = klass;
11966 param->param.owner = gparam->tbuilder->generic_container;
11969 pklass = mono_class_from_generic_parameter_internal ((MonoGenericParam *) param);
11971 gparam->type.type = &pklass->byval_arg;
11973 mono_class_set_ref_info (pklass, gparam);
11974 mono_image_append_class_to_reflection_info_set (pklass);
11978 mono_reflection_sighelper_get_signature_local (MonoReflectionSigHelper *sig)
11980 MonoReflectionModuleBuilder *module = sig->module;
11981 MonoDynamicImage *assembly = module != NULL ? module->dynamic_image : NULL;
11982 guint32 na = sig->arguments ? mono_array_length (sig->arguments) : 0;
11987 check_array_for_usertypes (sig->arguments);
11989 sigbuffer_init (&buf, 32);
11991 sigbuffer_add_value (&buf, 0x07);
11992 sigbuffer_add_value (&buf, na);
11993 if (assembly != NULL){
11994 for (i = 0; i < na; ++i) {
11995 MonoReflectionType *type = mono_array_get (sig->arguments, MonoReflectionType*, i);
11996 encode_reflection_type (assembly, type, &buf);
12000 buflen = buf.p - buf.buf;
12001 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
12002 memcpy (mono_array_addr (result, char, 0), buf.buf, buflen);
12003 sigbuffer_free (&buf);
12009 mono_reflection_sighelper_get_signature_field (MonoReflectionSigHelper *sig)
12011 MonoDynamicImage *assembly = sig->module->dynamic_image;
12012 guint32 na = sig->arguments ? mono_array_length (sig->arguments) : 0;
12017 check_array_for_usertypes (sig->arguments);
12019 sigbuffer_init (&buf, 32);
12021 sigbuffer_add_value (&buf, 0x06);
12022 for (i = 0; i < na; ++i) {
12023 MonoReflectionType *type = mono_array_get (sig->arguments, MonoReflectionType*, i);
12024 encode_reflection_type (assembly, type, &buf);
12027 buflen = buf.p - buf.buf;
12028 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
12029 memcpy (mono_array_addr (result, char, 0), buf.buf, buflen);
12030 sigbuffer_free (&buf);
12036 MonoMethod *handle;
12037 MonoDomain *domain;
12038 } DynamicMethodReleaseData;
12041 * The runtime automatically clean up those after finalization.
12043 static MonoReferenceQueue *dynamic_method_queue;
12046 free_dynamic_method (void *dynamic_method)
12048 DynamicMethodReleaseData *data = (DynamicMethodReleaseData *)dynamic_method;
12049 MonoDomain *domain = data->domain;
12050 MonoMethod *method = data->handle;
12053 mono_domain_lock (domain);
12054 dis_link = (guint32)(size_t)g_hash_table_lookup (domain->method_to_dyn_method, method);
12055 g_hash_table_remove (domain->method_to_dyn_method, method);
12056 mono_domain_unlock (domain);
12057 g_assert (dis_link);
12058 mono_gchandle_free (dis_link);
12060 mono_runtime_free_method (domain, method);
12065 mono_reflection_create_dynamic_method (MonoReflectionDynamicMethod *mb)
12067 MonoReferenceQueue *queue;
12068 MonoMethod *handle;
12069 DynamicMethodReleaseData *release_data;
12070 ReflectionMethodBuilder rmb;
12071 MonoMethodSignature *sig;
12073 MonoDomain *domain;
12077 if (mono_runtime_is_shutting_down ())
12078 mono_raise_exception (mono_get_exception_invalid_operation (""));
12080 if (!(queue = dynamic_method_queue)) {
12081 mono_loader_lock ();
12082 if (!(queue = dynamic_method_queue))
12083 queue = dynamic_method_queue = mono_gc_reference_queue_new (free_dynamic_method);
12084 mono_loader_unlock ();
12087 sig = dynamic_method_to_signature (mb);
12089 reflection_methodbuilder_from_dynamic_method (&rmb, mb);
12092 * Resolve references.
12095 * Every second entry in the refs array is reserved for storing handle_class,
12096 * which is needed by the ldtoken implementation in the JIT.
12098 rmb.nrefs = mb->nrefs;
12099 rmb.refs = g_new0 (gpointer, mb->nrefs + 1);
12100 for (i = 0; i < mb->nrefs; i += 2) {
12101 MonoClass *handle_class;
12103 MonoObject *obj = mono_array_get (mb->refs, MonoObject*, i);
12105 if (strcmp (obj->vtable->klass->name, "DynamicMethod") == 0) {
12106 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
12108 * The referenced DynamicMethod should already be created by the managed
12109 * code, except in the case of circular references. In that case, we store
12110 * method in the refs array, and fix it up later when the referenced
12111 * DynamicMethod is created.
12113 if (method->mhandle) {
12114 ref = method->mhandle;
12116 /* FIXME: GC object stored in unmanaged memory */
12119 /* FIXME: GC object stored in unmanaged memory */
12120 method->referenced_by = g_slist_append (method->referenced_by, mb);
12122 handle_class = mono_defaults.methodhandle_class;
12124 MonoException *ex = NULL;
12125 ref = resolve_object (mb->module->image, obj, &handle_class, NULL);
12127 ex = mono_get_exception_type_load (NULL, NULL);
12128 else if (mono_security_core_clr_enabled ())
12129 ex = mono_security_core_clr_ensure_dynamic_method_resolved_object (ref, handle_class);
12133 mono_raise_exception (ex);
12138 rmb.refs [i] = ref; /* FIXME: GC object stored in unmanaged memory (change also resolve_object() signature) */
12139 rmb.refs [i + 1] = handle_class;
12142 klass = mb->owner ? mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)mb->owner)) : mono_defaults.object_class;
12144 mb->mhandle = handle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
12145 release_data = g_new (DynamicMethodReleaseData, 1);
12146 release_data->handle = handle;
12147 release_data->domain = mono_object_get_domain ((MonoObject*)mb);
12148 if (!mono_gc_reference_queue_add (queue, (MonoObject*)mb, release_data))
12149 g_free (release_data);
12151 /* Fix up refs entries pointing at us */
12152 for (l = mb->referenced_by; l; l = l->next) {
12153 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)l->data;
12154 MonoMethodWrapper *wrapper = (MonoMethodWrapper*)method->mhandle;
12157 g_assert (method->mhandle);
12159 data = (gpointer*)wrapper->method_data;
12160 for (i = 0; i < GPOINTER_TO_UINT (data [0]); i += 2) {
12161 if ((data [i + 1] == mb) && (data [i + 1 + 1] == mono_defaults.methodhandle_class))
12162 data [i + 1] = mb->mhandle;
12165 g_slist_free (mb->referenced_by);
12169 /* ilgen is no longer needed */
12172 domain = mono_domain_get ();
12173 mono_domain_lock (domain);
12174 if (!domain->method_to_dyn_method)
12175 domain->method_to_dyn_method = g_hash_table_new (NULL, NULL);
12176 g_hash_table_insert (domain->method_to_dyn_method, handle, (gpointer)(size_t)mono_gchandle_new_weakref ((MonoObject *)mb, TRUE));
12177 mono_domain_unlock (domain);
12180 #endif /* DISABLE_REFLECTION_EMIT */
12184 * mono_reflection_is_valid_dynamic_token:
12186 * Returns TRUE if token is valid.
12190 mono_reflection_is_valid_dynamic_token (MonoDynamicImage *image, guint32 token)
12192 return lookup_dyn_token (image, token) != NULL;
12195 MonoMethodSignature *
12196 mono_reflection_lookup_signature (MonoImage *image, MonoMethod *method, guint32 token, MonoError *error)
12198 MonoMethodSignature *sig;
12199 g_assert (image_is_dynamic (image));
12201 mono_error_init (error);
12203 sig = (MonoMethodSignature *)g_hash_table_lookup (((MonoDynamicImage*)image)->vararg_aux_hash, GUINT_TO_POINTER (token));
12207 return mono_method_signature_checked (method, error);
12210 #ifndef DISABLE_REFLECTION_EMIT
12213 * mono_reflection_lookup_dynamic_token:
12215 * Finish the Builder object pointed to by TOKEN and return the corresponding
12216 * runtime structure. If HANDLE_CLASS is not NULL, it is set to the class required by
12217 * mono_ldtoken. If valid_token is TRUE, assert if it is not found in the token->object
12220 * LOCKING: Take the loader lock
12223 mono_reflection_lookup_dynamic_token (MonoImage *image, guint32 token, gboolean valid_token, MonoClass **handle_class, MonoGenericContext *context)
12225 MonoDynamicImage *assembly = (MonoDynamicImage*)image;
12229 obj = lookup_dyn_token (assembly, token);
12232 g_error ("Could not find required dynamic token 0x%08x", token);
12238 handle_class = &klass;
12239 return resolve_object (image, obj, handle_class, context);
12243 * ensure_complete_type:
12245 * Ensure that KLASS is completed if it is a dynamic type, or references
12249 ensure_complete_type (MonoClass *klass)
12251 if (image_is_dynamic (klass->image) && !klass->wastypebuilder && mono_class_get_ref_info (klass)) {
12252 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info (klass);
12254 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
12256 // Asserting here could break a lot of code
12257 //g_assert (klass->wastypebuilder);
12260 if (klass->generic_class) {
12261 MonoGenericInst *inst = klass->generic_class->context.class_inst;
12264 for (i = 0; i < inst->type_argc; ++i) {
12265 ensure_complete_type (mono_class_from_mono_type (inst->type_argv [i]));
12271 resolve_object (MonoImage *image, MonoObject *obj, MonoClass **handle_class, MonoGenericContext *context)
12273 gpointer result = NULL;
12275 if (strcmp (obj->vtable->klass->name, "String") == 0) {
12276 result = mono_string_intern ((MonoString*)obj);
12277 *handle_class = mono_defaults.string_class;
12279 } else if (strcmp (obj->vtable->klass->name, "MonoType") == 0) {
12280 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
12281 MonoClass *mc = mono_class_from_mono_type (type);
12282 if (!mono_class_init (mc))
12283 mono_raise_exception (mono_class_get_exception_for_failure (mc));
12286 MonoType *inflated = mono_class_inflate_generic_type (type, context);
12287 result = mono_class_from_mono_type (inflated);
12288 mono_metadata_free_type (inflated);
12290 result = mono_class_from_mono_type (type);
12292 *handle_class = mono_defaults.typehandle_class;
12294 } else if (strcmp (obj->vtable->klass->name, "MonoMethod") == 0 ||
12295 strcmp (obj->vtable->klass->name, "MonoCMethod") == 0 ||
12296 strcmp (obj->vtable->klass->name, "MonoGenericCMethod") == 0 ||
12297 strcmp (obj->vtable->klass->name, "MonoGenericMethod") == 0) {
12298 result = ((MonoReflectionMethod*)obj)->method;
12301 result = mono_class_inflate_generic_method_checked ((MonoMethod *)result, context, &error);
12302 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
12304 *handle_class = mono_defaults.methodhandle_class;
12306 } else if (strcmp (obj->vtable->klass->name, "MethodBuilder") == 0) {
12307 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)obj;
12308 result = mb->mhandle;
12310 /* Type is not yet created */
12311 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
12313 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
12316 * Hopefully this has been filled in by calling CreateType() on the
12320 * TODO: This won't work if the application finishes another
12321 * TypeBuilder instance instead of this one.
12323 result = mb->mhandle;
12327 result = mono_class_inflate_generic_method_checked ((MonoMethod *)result, context, &error);
12328 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
12330 *handle_class = mono_defaults.methodhandle_class;
12331 } else if (strcmp (obj->vtable->klass->name, "ConstructorBuilder") == 0) {
12332 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder*)obj;
12334 result = cb->mhandle;
12336 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)cb->type;
12338 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
12339 result = cb->mhandle;
12343 result = mono_class_inflate_generic_method_checked ((MonoMethod *)result, context, &error);
12344 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
12346 *handle_class = mono_defaults.methodhandle_class;
12347 } else if (strcmp (obj->vtable->klass->name, "MonoField") == 0) {
12348 MonoClassField *field = ((MonoReflectionField*)obj)->field;
12350 ensure_complete_type (field->parent);
12352 MonoType *inflated = mono_class_inflate_generic_type (&field->parent->byval_arg, context);
12353 MonoClass *klass = mono_class_from_mono_type (inflated);
12354 MonoClassField *inflated_field;
12355 gpointer iter = NULL;
12356 mono_metadata_free_type (inflated);
12357 while ((inflated_field = mono_class_get_fields (klass, &iter))) {
12358 if (!strcmp (field->name, inflated_field->name))
12361 g_assert (inflated_field && !strcmp (field->name, inflated_field->name));
12362 result = inflated_field;
12366 *handle_class = mono_defaults.fieldhandle_class;
12368 } else if (strcmp (obj->vtable->klass->name, "FieldBuilder") == 0) {
12369 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder*)obj;
12370 result = fb->handle;
12373 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)fb->typeb;
12375 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
12376 result = fb->handle;
12379 if (fb->handle && fb->handle->parent->generic_container) {
12380 MonoClass *klass = fb->handle->parent;
12381 MonoType *type = mono_class_inflate_generic_type (&klass->byval_arg, context);
12382 MonoClass *inflated = mono_class_from_mono_type (type);
12384 result = mono_class_get_field_from_name (inflated, mono_field_get_name (fb->handle));
12386 mono_metadata_free_type (type);
12388 *handle_class = mono_defaults.fieldhandle_class;
12389 } else if (strcmp (obj->vtable->klass->name, "TypeBuilder") == 0) {
12390 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)obj;
12391 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)tb);
12394 klass = type->data.klass;
12395 if (klass->wastypebuilder) {
12396 /* Already created */
12400 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
12401 result = type->data.klass;
12404 *handle_class = mono_defaults.typehandle_class;
12405 } else if (strcmp (obj->vtable->klass->name, "SignatureHelper") == 0) {
12406 MonoReflectionSigHelper *helper = (MonoReflectionSigHelper*)obj;
12407 MonoMethodSignature *sig;
12410 if (helper->arguments)
12411 nargs = mono_array_length (helper->arguments);
12415 sig = mono_metadata_signature_alloc (image, nargs);
12416 sig->explicit_this = helper->call_conv & 64 ? 1 : 0;
12417 sig->hasthis = helper->call_conv & 32 ? 1 : 0;
12419 if (helper->unmanaged_call_conv) { /* unmanaged */
12420 sig->call_convention = helper->unmanaged_call_conv - 1;
12421 sig->pinvoke = TRUE;
12422 } else if (helper->call_conv & 0x02) {
12423 sig->call_convention = MONO_CALL_VARARG;
12425 sig->call_convention = MONO_CALL_DEFAULT;
12428 sig->param_count = nargs;
12429 /* TODO: Copy type ? */
12430 sig->ret = helper->return_type->type;
12431 for (i = 0; i < nargs; ++i)
12432 sig->params [i] = mono_type_array_get_and_resolve (helper->arguments, i);
12435 *handle_class = NULL;
12436 } else if (strcmp (obj->vtable->klass->name, "DynamicMethod") == 0) {
12437 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
12438 /* Already created by the managed code */
12439 g_assert (method->mhandle);
12440 result = method->mhandle;
12441 *handle_class = mono_defaults.methodhandle_class;
12442 } else if (strcmp (obj->vtable->klass->name, "GenericTypeParameterBuilder") == 0) {
12443 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
12444 type = mono_class_inflate_generic_type (type, context);
12445 result = mono_class_from_mono_type (type);
12446 *handle_class = mono_defaults.typehandle_class;
12448 mono_metadata_free_type (type);
12449 } else if (strcmp (obj->vtable->klass->name, "MonoGenericClass") == 0) {
12450 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
12451 type = mono_class_inflate_generic_type (type, context);
12452 result = mono_class_from_mono_type (type);
12453 *handle_class = mono_defaults.typehandle_class;
12455 mono_metadata_free_type (type);
12456 } else if (strcmp (obj->vtable->klass->name, "FieldOnTypeBuilderInst") == 0) {
12457 MonoReflectionFieldOnTypeBuilderInst *f = (MonoReflectionFieldOnTypeBuilderInst*)obj;
12458 MonoClass *inflated;
12460 MonoClassField *field;
12462 if (is_sre_field_builder (mono_object_class (f->fb)))
12463 field = ((MonoReflectionFieldBuilder*)f->fb)->handle;
12464 else if (is_sr_mono_field (mono_object_class (f->fb)))
12465 field = ((MonoReflectionField*)f->fb)->field;
12467 g_error ("resolve_object:: can't handle a FTBI with base_method of type %s", mono_type_get_full_name (mono_object_class (f->fb)));
12469 type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)f->inst), context);
12470 inflated = mono_class_from_mono_type (type);
12472 result = field = mono_class_get_field_from_name (inflated, mono_field_get_name (field));
12473 ensure_complete_type (field->parent);
12475 mono_metadata_free_type (type);
12476 *handle_class = mono_defaults.fieldhandle_class;
12477 } else if (strcmp (obj->vtable->klass->name, "ConstructorOnTypeBuilderInst") == 0) {
12478 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)obj;
12479 MonoType *type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)c->inst), context);
12480 MonoClass *inflated_klass = mono_class_from_mono_type (type);
12481 MonoMethod *method;
12483 if (is_sre_ctor_builder (mono_object_class (c->cb)))
12484 method = ((MonoReflectionCtorBuilder *)c->cb)->mhandle;
12485 else if (is_sr_mono_cmethod (mono_object_class (c->cb)))
12486 method = ((MonoReflectionMethod *)c->cb)->method;
12488 g_error ("resolve_object:: can't handle a CTBI with base_method of type %s", mono_type_get_full_name (mono_object_class (c->cb)));
12490 result = inflate_mono_method (inflated_klass, method, (MonoObject*)c->cb);
12491 *handle_class = mono_defaults.methodhandle_class;
12492 mono_metadata_free_type (type);
12493 } else if (strcmp (obj->vtable->klass->name, "MethodOnTypeBuilderInst") == 0) {
12494 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)obj;
12495 if (m->method_args) {
12496 result = mono_reflection_method_on_tb_inst_get_handle (m);
12499 result = mono_class_inflate_generic_method_checked ((MonoMethod *)result, context, &error);
12500 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
12503 MonoType *type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)m->inst), context);
12504 MonoClass *inflated_klass = mono_class_from_mono_type (type);
12505 MonoMethod *method;
12507 if (is_sre_method_builder (mono_object_class (m->mb)))
12508 method = ((MonoReflectionMethodBuilder *)m->mb)->mhandle;
12509 else if (is_sr_mono_method (mono_object_class (m->mb)))
12510 method = ((MonoReflectionMethod *)m->mb)->method;
12512 g_error ("resolve_object:: can't handle a MTBI with base_method of type %s", mono_type_get_full_name (mono_object_class (m->mb)));
12514 result = inflate_mono_method (inflated_klass, method, (MonoObject*)m->mb);
12515 mono_metadata_free_type (type);
12517 *handle_class = mono_defaults.methodhandle_class;
12518 } else if (strcmp (obj->vtable->klass->name, "MonoArrayMethod") == 0) {
12519 MonoReflectionArrayMethod *m = (MonoReflectionArrayMethod*)obj;
12522 MonoMethod *method;
12526 mtype = mono_reflection_type_get_handle (m->parent);
12527 klass = mono_class_from_mono_type (mtype);
12529 /* Find the method */
12531 name = mono_string_to_utf8 (m->name);
12533 while ((method = mono_class_get_methods (klass, &iter))) {
12534 if (!strcmp (method->name, name))
12541 // FIXME: Check parameters/return value etc. match
12544 *handle_class = mono_defaults.methodhandle_class;
12545 } else if (is_sre_array (mono_object_get_class(obj)) ||
12546 is_sre_byref (mono_object_get_class(obj)) ||
12547 is_sre_pointer (mono_object_get_class(obj))) {
12548 MonoReflectionType *ref_type = (MonoReflectionType *)obj;
12549 MonoType *type = mono_reflection_type_get_handle (ref_type);
12552 MonoType *inflated = mono_class_inflate_generic_type (type, context);
12553 result = mono_class_from_mono_type (inflated);
12554 mono_metadata_free_type (inflated);
12556 result = mono_class_from_mono_type (type);
12558 *handle_class = mono_defaults.typehandle_class;
12560 g_print ("%s\n", obj->vtable->klass->name);
12561 g_assert_not_reached ();
12566 #else /* DISABLE_REFLECTION_EMIT */
12569 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
12571 g_assert_not_reached ();
12576 mono_reflection_setup_internal_class (MonoReflectionTypeBuilder *tb)
12578 g_assert_not_reached ();
12582 mono_reflection_setup_generic_class (MonoReflectionTypeBuilder *tb)
12584 g_assert_not_reached ();
12588 mono_reflection_create_generic_class (MonoReflectionTypeBuilder *tb)
12590 g_assert_not_reached ();
12594 mono_reflection_create_internal_class (MonoReflectionTypeBuilder *tb)
12596 g_assert_not_reached ();
12600 mono_image_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
12602 g_error ("This mono runtime was configured with --enable-minimal=reflection_emit, so System.Reflection.Emit is not supported.");
12606 mono_image_module_basic_init (MonoReflectionModuleBuilder *moduleb)
12608 g_assert_not_reached ();
12612 mono_image_set_wrappers_type (MonoReflectionModuleBuilder *moduleb, MonoReflectionType *type)
12614 g_assert_not_reached ();
12617 MonoReflectionModule *
12618 mono_image_load_module_dynamic (MonoReflectionAssemblyBuilder *ab, MonoString *fileName)
12620 g_assert_not_reached ();
12625 mono_image_insert_string (MonoReflectionModuleBuilder *module, MonoString *str)
12627 g_assert_not_reached ();
12632 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObject *obj, MonoArray *opt_param_types)
12634 g_assert_not_reached ();
12639 mono_image_create_token (MonoDynamicImage *assembly, MonoObject *obj,
12640 gboolean create_open_instance, gboolean register_token)
12642 g_assert_not_reached ();
12647 mono_image_register_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj)
12652 mono_reflection_generic_class_initialize (MonoReflectionGenericClass *type, MonoArray *fields)
12654 g_assert_not_reached ();
12658 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides)
12661 *num_overrides = 0;
12664 MonoReflectionEvent *
12665 mono_reflection_event_builder_get_event_info (MonoReflectionTypeBuilder *tb, MonoReflectionEventBuilder *eb)
12667 g_assert_not_reached ();
12671 MonoReflectionType*
12672 mono_reflection_create_runtime_class (MonoReflectionTypeBuilder *tb)
12674 g_assert_not_reached ();
12679 mono_reflection_initialize_generic_parameter (MonoReflectionGenericParam *gparam)
12681 g_assert_not_reached ();
12685 mono_reflection_sighelper_get_signature_local (MonoReflectionSigHelper *sig)
12687 g_assert_not_reached ();
12692 mono_reflection_sighelper_get_signature_field (MonoReflectionSigHelper *sig)
12694 g_assert_not_reached ();
12699 mono_reflection_create_dynamic_method (MonoReflectionDynamicMethod *mb)
12704 mono_reflection_lookup_dynamic_token (MonoImage *image, guint32 token, gboolean valid_token, MonoClass **handle_class, MonoGenericContext *context)
12710 mono_reflection_type_get_handle (MonoReflectionType* ref)
12718 mono_reflection_free_dynamic_generic_class (MonoGenericClass *gclass)
12720 g_assert_not_reached ();
12723 #endif /* DISABLE_REFLECTION_EMIT */
12725 /* SECURITY_ACTION_* are defined in mono/metadata/tabledefs.h */
12726 const static guint32 declsec_flags_map[] = {
12727 0x00000000, /* empty */
12728 MONO_DECLSEC_FLAG_REQUEST, /* SECURITY_ACTION_REQUEST (x01) */
12729 MONO_DECLSEC_FLAG_DEMAND, /* SECURITY_ACTION_DEMAND (x02) */
12730 MONO_DECLSEC_FLAG_ASSERT, /* SECURITY_ACTION_ASSERT (x03) */
12731 MONO_DECLSEC_FLAG_DENY, /* SECURITY_ACTION_DENY (x04) */
12732 MONO_DECLSEC_FLAG_PERMITONLY, /* SECURITY_ACTION_PERMITONLY (x05) */
12733 MONO_DECLSEC_FLAG_LINKDEMAND, /* SECURITY_ACTION_LINKDEMAND (x06) */
12734 MONO_DECLSEC_FLAG_INHERITANCEDEMAND, /* SECURITY_ACTION_INHERITANCEDEMAND (x07) */
12735 MONO_DECLSEC_FLAG_REQUEST_MINIMUM, /* SECURITY_ACTION_REQUEST_MINIMUM (x08) */
12736 MONO_DECLSEC_FLAG_REQUEST_OPTIONAL, /* SECURITY_ACTION_REQUEST_OPTIONAL (x09) */
12737 MONO_DECLSEC_FLAG_REQUEST_REFUSE, /* SECURITY_ACTION_REQUEST_REFUSE (x0A) */
12738 MONO_DECLSEC_FLAG_PREJIT_GRANT, /* SECURITY_ACTION_PREJIT_GRANT (x0B) */
12739 MONO_DECLSEC_FLAG_PREJIT_DENY, /* SECURITY_ACTION_PREJIT_DENY (x0C) */
12740 MONO_DECLSEC_FLAG_NONCAS_DEMAND, /* SECURITY_ACTION_NONCAS_DEMAND (x0D) */
12741 MONO_DECLSEC_FLAG_NONCAS_LINKDEMAND, /* SECURITY_ACTION_NONCAS_LINKDEMAND (x0E) */
12742 MONO_DECLSEC_FLAG_NONCAS_INHERITANCEDEMAND, /* SECURITY_ACTION_NONCAS_INHERITANCEDEMAND (x0F) */
12743 MONO_DECLSEC_FLAG_LINKDEMAND_CHOICE, /* SECURITY_ACTION_LINKDEMAND_CHOICE (x10) */
12744 MONO_DECLSEC_FLAG_INHERITANCEDEMAND_CHOICE, /* SECURITY_ACTION_INHERITANCEDEMAND_CHOICE (x11) */
12745 MONO_DECLSEC_FLAG_DEMAND_CHOICE, /* SECURITY_ACTION_DEMAND_CHOICE (x12) */
12749 * Returns flags that includes all available security action associated to the handle.
12750 * @token: metadata token (either for a class or a method)
12751 * @image: image where resides the metadata.
12754 mono_declsec_get_flags (MonoImage *image, guint32 token)
12756 int index = mono_metadata_declsec_from_index (image, token);
12757 MonoTableInfo *t = &image->tables [MONO_TABLE_DECLSECURITY];
12758 guint32 result = 0;
12762 /* HasSecurity can be present for other, not specially encoded, attributes,
12763 e.g. SuppressUnmanagedCodeSecurityAttribute */
12767 for (i = index; i < t->rows; i++) {
12768 guint32 cols [MONO_DECL_SECURITY_SIZE];
12770 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
12771 if (cols [MONO_DECL_SECURITY_PARENT] != token)
12774 action = cols [MONO_DECL_SECURITY_ACTION];
12775 if ((action >= MONO_DECLSEC_ACTION_MIN) && (action <= MONO_DECLSEC_ACTION_MAX)) {
12776 result |= declsec_flags_map [action];
12778 g_assert_not_reached ();
12785 * Get the security actions (in the form of flags) associated with the specified method.
12787 * @method: The method for which we want the declarative security flags.
12788 * Return the declarative security flags for the method (only).
12790 * Note: To keep MonoMethod size down we do not cache the declarative security flags
12791 * (except for the stack modifiers which are kept in the MonoJitInfo structure)
12794 mono_declsec_flags_from_method (MonoMethod *method)
12796 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12797 /* FIXME: No cache (for the moment) */
12798 guint32 idx = mono_method_get_index (method);
12799 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12800 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
12801 return mono_declsec_get_flags (method->klass->image, idx);
12807 * Get the security actions (in the form of flags) associated with the specified class.
12809 * @klass: The class for which we want the declarative security flags.
12810 * Return the declarative security flags for the class.
12812 * Note: We cache the flags inside the MonoClass structure as this will get
12813 * called very often (at least for each method).
12816 mono_declsec_flags_from_class (MonoClass *klass)
12818 if (klass->flags & TYPE_ATTRIBUTE_HAS_SECURITY) {
12819 if (!klass->ext || !klass->ext->declsec_flags) {
12822 idx = mono_metadata_token_index (klass->type_token);
12823 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12824 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
12825 mono_loader_lock ();
12826 mono_class_alloc_ext (klass);
12827 mono_loader_unlock ();
12828 /* we cache the flags on classes */
12829 klass->ext->declsec_flags = mono_declsec_get_flags (klass->image, idx);
12831 return klass->ext->declsec_flags;
12837 * Get the security actions (in the form of flags) associated with the specified assembly.
12839 * @assembly: The assembly for which we want the declarative security flags.
12840 * Return the declarative security flags for the assembly.
12843 mono_declsec_flags_from_assembly (MonoAssembly *assembly)
12845 guint32 idx = 1; /* there is only one assembly */
12846 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12847 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
12848 return mono_declsec_get_flags (assembly->image, idx);
12853 * Fill actions for the specific index (which may either be an encoded class token or
12854 * an encoded method token) from the metadata image.
12855 * Returns TRUE if some actions requiring code generation are present, FALSE otherwise.
12858 fill_actions_from_index (MonoImage *image, guint32 token, MonoDeclSecurityActions* actions,
12859 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12861 MonoBoolean result = FALSE;
12863 guint32 cols [MONO_DECL_SECURITY_SIZE];
12864 int index = mono_metadata_declsec_from_index (image, token);
12867 t = &image->tables [MONO_TABLE_DECLSECURITY];
12868 for (i = index; i < t->rows; i++) {
12869 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
12871 if (cols [MONO_DECL_SECURITY_PARENT] != token)
12874 /* if present only replace (class) permissions with method permissions */
12875 /* if empty accept either class or method permissions */
12876 if (cols [MONO_DECL_SECURITY_ACTION] == id_std) {
12877 if (!actions->demand.blob) {
12878 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12879 actions->demand.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12880 actions->demand.blob = (char*) (blob + 2);
12881 actions->demand.size = mono_metadata_decode_blob_size (blob, &blob);
12884 } else if (cols [MONO_DECL_SECURITY_ACTION] == id_noncas) {
12885 if (!actions->noncasdemand.blob) {
12886 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12887 actions->noncasdemand.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12888 actions->noncasdemand.blob = (char*) (blob + 2);
12889 actions->noncasdemand.size = mono_metadata_decode_blob_size (blob, &blob);
12892 } else if (cols [MONO_DECL_SECURITY_ACTION] == id_choice) {
12893 if (!actions->demandchoice.blob) {
12894 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12895 actions->demandchoice.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12896 actions->demandchoice.blob = (char*) (blob + 2);
12897 actions->demandchoice.size = mono_metadata_decode_blob_size (blob, &blob);
12907 mono_declsec_get_class_demands_params (MonoClass *klass, MonoDeclSecurityActions* demands,
12908 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12910 guint32 idx = mono_metadata_token_index (klass->type_token);
12911 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12912 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
12913 return fill_actions_from_index (klass->image, idx, demands, id_std, id_noncas, id_choice);
12917 mono_declsec_get_method_demands_params (MonoMethod *method, MonoDeclSecurityActions* demands,
12918 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12920 guint32 idx = mono_method_get_index (method);
12921 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12922 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
12923 return fill_actions_from_index (method->klass->image, idx, demands, id_std, id_noncas, id_choice);
12927 * Collect all actions (that requires to generate code in mini) assigned for
12928 * the specified method.
12929 * Note: Don't use the content of actions if the function return FALSE.
12932 mono_declsec_get_demands (MonoMethod *method, MonoDeclSecurityActions* demands)
12934 guint32 mask = MONO_DECLSEC_FLAG_DEMAND | MONO_DECLSEC_FLAG_NONCAS_DEMAND |
12935 MONO_DECLSEC_FLAG_DEMAND_CHOICE;
12936 MonoBoolean result = FALSE;
12939 /* quick exit if no declarative security is present in the metadata */
12940 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12943 /* we want the original as the wrapper is "free" of the security informations */
12944 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
12945 method = mono_marshal_method_from_wrapper (method);
12950 /* First we look for method-level attributes */
12951 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12952 mono_class_init (method->klass);
12953 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12955 result = mono_declsec_get_method_demands_params (method, demands,
12956 SECURITY_ACTION_DEMAND, SECURITY_ACTION_NONCASDEMAND, SECURITY_ACTION_DEMANDCHOICE);
12959 /* Here we use (or create) the class declarative cache to look for demands */
12960 flags = mono_declsec_flags_from_class (method->klass);
12961 if (flags & mask) {
12963 mono_class_init (method->klass);
12964 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12966 result |= mono_declsec_get_class_demands_params (method->klass, demands,
12967 SECURITY_ACTION_DEMAND, SECURITY_ACTION_NONCASDEMAND, SECURITY_ACTION_DEMANDCHOICE);
12970 /* The boolean return value is used as a shortcut in case nothing needs to
12971 be generated (e.g. LinkDemand[Choice] and InheritanceDemand[Choice]) */
12977 * Collect all Link actions: LinkDemand, NonCasLinkDemand and LinkDemandChoice (2.0).
12979 * Note: Don't use the content of actions if the function return FALSE.
12982 mono_declsec_get_linkdemands (MonoMethod *method, MonoDeclSecurityActions* klass, MonoDeclSecurityActions *cmethod)
12984 MonoBoolean result = FALSE;
12987 /* quick exit if no declarative security is present in the metadata */
12988 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12991 /* we want the original as the wrapper is "free" of the security informations */
12992 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
12993 method = mono_marshal_method_from_wrapper (method);
12998 /* results are independant - zeroize both */
12999 memset (cmethod, 0, sizeof (MonoDeclSecurityActions));
13000 memset (klass, 0, sizeof (MonoDeclSecurityActions));
13002 /* First we look for method-level attributes */
13003 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
13004 mono_class_init (method->klass);
13006 result = mono_declsec_get_method_demands_params (method, cmethod,
13007 SECURITY_ACTION_LINKDEMAND, SECURITY_ACTION_NONCASLINKDEMAND, SECURITY_ACTION_LINKDEMANDCHOICE);
13010 /* Here we use (or create) the class declarative cache to look for demands */
13011 flags = mono_declsec_flags_from_class (method->klass);
13012 if (flags & (MONO_DECLSEC_FLAG_LINKDEMAND | MONO_DECLSEC_FLAG_NONCAS_LINKDEMAND | MONO_DECLSEC_FLAG_LINKDEMAND_CHOICE)) {
13013 mono_class_init (method->klass);
13015 result |= mono_declsec_get_class_demands_params (method->klass, klass,
13016 SECURITY_ACTION_LINKDEMAND, SECURITY_ACTION_NONCASLINKDEMAND, SECURITY_ACTION_LINKDEMANDCHOICE);
13023 * Collect all Inherit actions: InheritanceDemand, NonCasInheritanceDemand and InheritanceDemandChoice (2.0).
13025 * @klass The inherited class - this is the class that provides the security check (attributes)
13027 * return TRUE if inheritance demands (any kind) are present, FALSE otherwise.
13029 * Note: Don't use the content of actions if the function return FALSE.
13032 mono_declsec_get_inheritdemands_class (MonoClass *klass, MonoDeclSecurityActions* demands)
13034 MonoBoolean result = FALSE;
13037 /* quick exit if no declarative security is present in the metadata */
13038 if (!klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
13041 /* Here we use (or create) the class declarative cache to look for demands */
13042 flags = mono_declsec_flags_from_class (klass);
13043 if (flags & (MONO_DECLSEC_FLAG_INHERITANCEDEMAND | MONO_DECLSEC_FLAG_NONCAS_INHERITANCEDEMAND | MONO_DECLSEC_FLAG_INHERITANCEDEMAND_CHOICE)) {
13044 mono_class_init (klass);
13045 memset (demands, 0, sizeof (MonoDeclSecurityActions));
13047 result |= mono_declsec_get_class_demands_params (klass, demands,
13048 SECURITY_ACTION_INHERITDEMAND, SECURITY_ACTION_NONCASINHERITANCE, SECURITY_ACTION_INHERITDEMANDCHOICE);
13055 * Collect all Inherit actions: InheritanceDemand, NonCasInheritanceDemand and InheritanceDemandChoice (2.0).
13057 * Note: Don't use the content of actions if the function return FALSE.
13060 mono_declsec_get_inheritdemands_method (MonoMethod *method, MonoDeclSecurityActions* demands)
13062 /* quick exit if no declarative security is present in the metadata */
13063 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
13066 /* we want the original as the wrapper is "free" of the security informations */
13067 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
13068 method = mono_marshal_method_from_wrapper (method);
13073 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
13074 mono_class_init (method->klass);
13075 memset (demands, 0, sizeof (MonoDeclSecurityActions));
13077 return mono_declsec_get_method_demands_params (method, demands,
13078 SECURITY_ACTION_INHERITDEMAND, SECURITY_ACTION_NONCASINHERITANCE, SECURITY_ACTION_INHERITDEMANDCHOICE);
13085 get_declsec_action (MonoImage *image, guint32 token, guint32 action, MonoDeclSecurityEntry *entry)
13087 guint32 cols [MONO_DECL_SECURITY_SIZE];
13091 int index = mono_metadata_declsec_from_index (image, token);
13095 t = &image->tables [MONO_TABLE_DECLSECURITY];
13096 for (i = index; i < t->rows; i++) {
13097 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
13099 /* shortcut - index are ordered */
13100 if (token != cols [MONO_DECL_SECURITY_PARENT])
13103 if (cols [MONO_DECL_SECURITY_ACTION] == action) {
13104 const char *metadata = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
13105 entry->blob = (char*) (metadata + 2);
13106 entry->size = mono_metadata_decode_blob_size (metadata, &metadata);
13115 mono_declsec_get_method_action (MonoMethod *method, guint32 action, MonoDeclSecurityEntry *entry)
13117 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
13118 guint32 idx = mono_method_get_index (method);
13119 idx <<= MONO_HAS_DECL_SECURITY_BITS;
13120 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
13121 return get_declsec_action (method->klass->image, idx, action, entry);
13127 mono_declsec_get_class_action (MonoClass *klass, guint32 action, MonoDeclSecurityEntry *entry)
13130 guint32 flags = mono_declsec_flags_from_class (klass);
13131 if (declsec_flags_map [action] & flags) {
13132 guint32 idx = mono_metadata_token_index (klass->type_token);
13133 idx <<= MONO_HAS_DECL_SECURITY_BITS;
13134 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
13135 return get_declsec_action (klass->image, idx, action, entry);
13141 mono_declsec_get_assembly_action (MonoAssembly *assembly, guint32 action, MonoDeclSecurityEntry *entry)
13143 guint32 idx = 1; /* there is only one assembly */
13144 idx <<= MONO_HAS_DECL_SECURITY_BITS;
13145 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
13147 return get_declsec_action (assembly->image, idx, action, entry);
13151 mono_reflection_call_is_assignable_to (MonoClass *klass, MonoClass *oklass)
13153 MonoObject *res, *exc;
13155 static MonoClass *System_Reflection_Emit_TypeBuilder = NULL;
13156 static MonoMethod *method = NULL;
13158 if (!System_Reflection_Emit_TypeBuilder) {
13159 System_Reflection_Emit_TypeBuilder = mono_class_from_name (mono_defaults.corlib, "System.Reflection.Emit", "TypeBuilder");
13160 g_assert (System_Reflection_Emit_TypeBuilder);
13162 if (method == NULL) {
13163 method = mono_class_get_method_from_name (System_Reflection_Emit_TypeBuilder, "IsAssignableTo", 1);
13168 * The result of mono_type_get_object () might be a System.MonoType but we
13169 * need a TypeBuilder so use mono_class_get_ref_info (klass).
13171 g_assert (mono_class_get_ref_info (klass));
13172 g_assert (!strcmp (((MonoObject*)(mono_class_get_ref_info (klass)))->vtable->klass->name, "TypeBuilder"));
13174 params [0] = mono_type_get_object (mono_domain_get (), &oklass->byval_arg);
13176 res = mono_runtime_invoke (method, (MonoObject*)(mono_class_get_ref_info (klass)), params, &exc);
13180 return *(MonoBoolean*)mono_object_unbox (res);
13184 * mono_reflection_type_get_type:
13185 * @reftype: the System.Type object
13187 * Returns the MonoType* associated with the C# System.Type object @reftype.
13190 mono_reflection_type_get_type (MonoReflectionType *reftype)
13192 g_assert (reftype);
13194 return mono_reflection_type_get_handle (reftype);
13198 * mono_reflection_assembly_get_assembly:
13199 * @refassembly: the System.Reflection.Assembly object
13201 * Returns the MonoAssembly* associated with the C# System.Reflection.Assembly object @refassembly.
13204 mono_reflection_assembly_get_assembly (MonoReflectionAssembly *refassembly)
13206 g_assert (refassembly);
13208 return refassembly->assembly;