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)
12 #include "mono/utils/mono-digest.h"
13 #include "mono/utils/mono-membar.h"
14 #include "mono/metadata/reflection.h"
15 #include "mono/metadata/tabledefs.h"
16 #include "mono/metadata/metadata-internals.h"
17 #include <mono/metadata/profiler-private.h>
18 #include "mono/metadata/class-internals.h"
19 #include "mono/metadata/gc-internal.h"
20 #include "mono/metadata/tokentype.h"
21 #include "mono/metadata/domain-internals.h"
22 #include "mono/metadata/opcodes.h"
23 #include "mono/metadata/assembly.h"
24 #include "mono/metadata/object-internals.h"
25 #include <mono/metadata/exception.h>
26 #include <mono/metadata/marshal.h>
27 #include <mono/metadata/security-manager.h>
36 #include "mono-endian.h"
37 #include <mono/metadata/gc-internal.h>
38 #include <mono/metadata/mempool-internals.h>
39 #include <mono/metadata/security-core-clr.h>
40 #include <mono/metadata/debug-helpers.h>
41 #include <mono/metadata/verify-internals.h>
42 #include <mono/metadata/mono-ptr-array.h>
43 #include <mono/utils/mono-string.h>
44 #include <mono/utils/mono-error-internals.h>
48 static void* reflection_info_desc = NULL;
49 #define MOVING_GC_REGISTER(addr) do { \
50 if (!reflection_info_desc) { \
52 reflection_info_desc = mono_gc_make_descr_from_bitmap (&bmap, 1); \
54 mono_gc_register_root ((char*)(addr), sizeof (gpointer), reflection_info_desc); \
57 #define MOVING_GC_REGISTER(addr)
60 static gboolean is_usertype (MonoReflectionType *ref);
61 static MonoReflectionType *mono_reflection_type_resolve_user_types (MonoReflectionType *type);
69 #define TEXT_OFFSET 512
70 #define CLI_H_SIZE 136
71 #define FILE_ALIGN 512
72 #define VIRT_ALIGN 8192
73 #define START_TEXT_RVA 0x00002000
76 MonoReflectionILGen *ilgen;
77 MonoReflectionType *rtype;
78 MonoArray *parameters;
79 MonoArray *generic_params;
80 MonoGenericContainer *generic_container;
86 guint32 *table_idx; /* note: it's a pointer */
90 MonoBoolean init_locals;
91 MonoBoolean skip_visibility;
92 MonoArray *return_modreq;
93 MonoArray *return_modopt;
94 MonoArray *param_modreq;
95 MonoArray *param_modopt;
96 MonoArray *permissions;
101 int charset, extra_flags, native_cc;
102 MonoString *dll, *dllentry;
103 } ReflectionMethodBuilder;
107 MonoReflectionGenericParam *gparam;
108 } GenericParamTableEntry;
110 const unsigned char table_sizes [MONO_TABLE_NUM] = {
120 MONO_INTERFACEIMPL_SIZE,
121 MONO_MEMBERREF_SIZE, /* 0x0A */
123 MONO_CUSTOM_ATTR_SIZE,
124 MONO_FIELD_MARSHAL_SIZE,
125 MONO_DECL_SECURITY_SIZE,
126 MONO_CLASS_LAYOUT_SIZE,
127 MONO_FIELD_LAYOUT_SIZE, /* 0x10 */
128 MONO_STAND_ALONE_SIGNATURE_SIZE,
132 MONO_PROPERTY_MAP_SIZE,
135 MONO_METHOD_SEMA_SIZE,
136 MONO_METHODIMPL_SIZE,
137 MONO_MODULEREF_SIZE, /* 0x1A */
143 MONO_ASSEMBLY_SIZE, /* 0x20 */
144 MONO_ASSEMBLY_PROCESSOR_SIZE,
145 MONO_ASSEMBLYOS_SIZE,
146 MONO_ASSEMBLYREF_SIZE,
147 MONO_ASSEMBLYREFPROC_SIZE,
148 MONO_ASSEMBLYREFOS_SIZE,
152 MONO_NESTED_CLASS_SIZE,
154 MONO_GENERICPARAM_SIZE, /* 0x2A */
155 MONO_METHODSPEC_SIZE,
156 MONO_GENPARCONSTRAINT_SIZE
160 #ifndef DISABLE_REFLECTION_EMIT
161 static guint32 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec);
162 static guint32 mono_image_get_methodbuilder_token (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb, gboolean create_methodspec);
163 static guint32 mono_image_get_ctorbuilder_token (MonoDynamicImage *assembly, MonoReflectionCtorBuilder *cb);
164 static guint32 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper);
165 static void ensure_runtime_vtable (MonoClass *klass);
166 static gpointer resolve_object (MonoImage *image, MonoObject *obj, MonoClass **handle_class, MonoGenericContext *context);
167 static guint32 mono_image_get_methodref_token_for_methodbuilder (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *method);
168 static guint32 encode_generic_method_sig (MonoDynamicImage *assembly, MonoGenericContext *context);
169 static gpointer register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly);
170 static void reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb);
171 static void reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb);
172 static guint32 create_generic_typespec (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb);
175 static guint32 mono_image_typedef_or_ref (MonoDynamicImage *assembly, MonoType *type);
176 static guint32 mono_image_typedef_or_ref_full (MonoDynamicImage *assembly, MonoType *type, gboolean try_typespec);
177 static void mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly);
178 static guint32 encode_marshal_blob (MonoDynamicImage *assembly, MonoReflectionMarshal *minfo);
179 static guint32 encode_constant (MonoDynamicImage *assembly, MonoObject *val, guint32 *ret_type);
180 static char* type_get_qualified_name (MonoType *type, MonoAssembly *ass);
181 static void encode_type (MonoDynamicImage *assembly, MonoType *type, SigBuffer *buf);
182 static void get_default_param_value_blobs (MonoMethod *method, char **blobs, guint32 *types);
183 static MonoReflectionType *mono_reflection_type_get_underlying_system_type (MonoReflectionType* t);
184 static MonoType* mono_reflection_get_type_with_rootimage (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve);
185 static MonoReflectionType* mono_reflection_type_resolve_user_types (MonoReflectionType *type);
186 static gboolean is_sre_array (MonoClass *class);
187 static gboolean is_sre_byref (MonoClass *class);
188 static gboolean is_sre_pointer (MonoClass *class);
189 static gboolean is_sre_type_builder (MonoClass *class);
190 static gboolean is_sre_method_builder (MonoClass *class);
191 static gboolean is_sre_ctor_builder (MonoClass *class);
192 static gboolean is_sre_field_builder (MonoClass *class);
193 static gboolean is_sr_mono_method (MonoClass *class);
194 static gboolean is_sr_mono_cmethod (MonoClass *class);
195 static gboolean is_sr_mono_generic_method (MonoClass *class);
196 static gboolean is_sr_mono_generic_cmethod (MonoClass *class);
197 static gboolean is_sr_mono_field (MonoClass *class);
198 static gboolean is_sr_mono_property (MonoClass *class);
199 static gboolean is_sre_method_on_tb_inst (MonoClass *class);
200 static gboolean is_sre_ctor_on_tb_inst (MonoClass *class);
202 static guint32 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method);
203 static guint32 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m);
204 static MonoMethod * inflate_method (MonoReflectionType *type, MonoObject *obj);
206 #define RESOLVE_TYPE(type) do { type = (void*)mono_reflection_type_resolve_user_types ((MonoReflectionType*)type); } while (0)
207 #define RESOLVE_ARRAY_TYPE_ELEMENT(array, index) do { \
208 MonoReflectionType *__type = mono_array_get (array, MonoReflectionType*, index); \
209 __type = mono_reflection_type_resolve_user_types (__type); \
210 mono_array_set (arr, MonoReflectionType*, index, __type); \
213 #define mono_type_array_get_and_resolve(array, index) mono_reflection_type_get_handle ((MonoReflectionType*)mono_array_get (array, gpointer, index))
216 mono_reflection_init (void)
221 sigbuffer_init (SigBuffer *buf, int size)
223 buf->buf = g_malloc (size);
225 buf->end = buf->buf + size;
229 sigbuffer_make_room (SigBuffer *buf, int size)
231 if (buf->end - buf->p < size) {
232 int new_size = buf->end - buf->buf + size + 32;
233 char *p = g_realloc (buf->buf, new_size);
234 size = buf->p - buf->buf;
237 buf->end = buf->buf + new_size;
242 sigbuffer_add_value (SigBuffer *buf, guint32 val)
244 sigbuffer_make_room (buf, 6);
245 mono_metadata_encode_value (val, buf->p, &buf->p);
249 sigbuffer_add_byte (SigBuffer *buf, guint8 val)
251 sigbuffer_make_room (buf, 1);
257 sigbuffer_add_mem (SigBuffer *buf, char *p, guint32 size)
259 sigbuffer_make_room (buf, size);
260 memcpy (buf->p, p, size);
265 sigbuffer_free (SigBuffer *buf)
270 #ifndef DISABLE_REFLECTION_EMIT
274 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
278 image_g_malloc (MonoImage *image, guint size)
281 return mono_image_alloc (image, size);
283 return g_malloc (size);
285 #endif /* !DISABLE_REFLECTION_EMIT */
290 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
294 image_g_malloc0 (MonoImage *image, guint size)
297 return mono_image_alloc0 (image, size);
299 return g_malloc0 (size);
302 #ifndef DISABLE_REFLECTION_EMIT
304 image_strdup (MonoImage *image, const char *s)
307 return mono_image_strdup (image, s);
313 #define image_g_new(image,struct_type, n_structs) \
314 ((struct_type *) image_g_malloc (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
316 #define image_g_new0(image,struct_type, n_structs) \
317 ((struct_type *) image_g_malloc0 (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
321 alloc_table (MonoDynamicTable *table, guint nrows)
324 g_assert (table->columns);
325 if (nrows + 1 >= table->alloc_rows) {
326 while (nrows + 1 >= table->alloc_rows) {
327 if (table->alloc_rows == 0)
328 table->alloc_rows = 16;
330 table->alloc_rows *= 2;
333 table->values = g_renew (guint32, table->values, (table->alloc_rows) * table->columns);
338 make_room_in_stream (MonoDynamicStream *stream, int size)
340 if (size <= stream->alloc_size)
343 while (stream->alloc_size <= size) {
344 if (stream->alloc_size < 4096)
345 stream->alloc_size = 4096;
347 stream->alloc_size *= 2;
350 stream->data = g_realloc (stream->data, stream->alloc_size);
354 string_heap_insert (MonoDynamicStream *sh, const char *str)
358 gpointer oldkey, oldval;
360 if (g_hash_table_lookup_extended (sh->hash, str, &oldkey, &oldval))
361 return GPOINTER_TO_UINT (oldval);
363 len = strlen (str) + 1;
366 make_room_in_stream (sh, idx + len);
369 * We strdup the string even if we already copy them in sh->data
370 * so that the string pointers in the hash remain valid even if
371 * we need to realloc sh->data. We may want to avoid that later.
373 g_hash_table_insert (sh->hash, g_strdup (str), GUINT_TO_POINTER (idx));
374 memcpy (sh->data + idx, str, len);
380 string_heap_insert_mstring (MonoDynamicStream *sh, MonoString *str)
382 char *name = mono_string_to_utf8 (str);
384 idx = string_heap_insert (sh, name);
389 #ifndef DISABLE_REFLECTION_EMIT
391 string_heap_init (MonoDynamicStream *sh)
394 sh->alloc_size = 4096;
395 sh->data = g_malloc (4096);
396 sh->hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
397 string_heap_insert (sh, "");
402 mono_image_add_stream_data (MonoDynamicStream *stream, const char *data, guint32 len)
406 make_room_in_stream (stream, stream->index + len);
407 memcpy (stream->data + stream->index, data, len);
409 stream->index += len;
411 * align index? Not without adding an additional param that controls it since
412 * we may store a blob value in pieces.
418 mono_image_add_stream_zero (MonoDynamicStream *stream, guint32 len)
422 make_room_in_stream (stream, stream->index + len);
423 memset (stream->data + stream->index, 0, len);
425 stream->index += len;
430 stream_data_align (MonoDynamicStream *stream)
433 guint32 count = stream->index % 4;
435 /* we assume the stream data will be aligned */
437 mono_image_add_stream_data (stream, buf, 4 - count);
440 #ifndef DISABLE_REFLECTION_EMIT
442 mono_blob_entry_hash (const char* str)
446 len = mono_metadata_decode_blob_size (str, &str);
450 for (str += 1; str < end; str++)
451 h = (h << 5) - h + *str;
459 mono_blob_entry_equal (const char *str1, const char *str2) {
463 len = mono_metadata_decode_blob_size (str1, &end1);
464 len2 = mono_metadata_decode_blob_size (str2, &end2);
467 return memcmp (end1, end2, len) == 0;
471 add_to_blob_cached (MonoDynamicImage *assembly, char *b1, int s1, char *b2, int s2)
475 gpointer oldkey, oldval;
477 copy = g_malloc (s1+s2);
478 memcpy (copy, b1, s1);
479 memcpy (copy + s1, b2, s2);
480 if (g_hash_table_lookup_extended (assembly->blob_cache, copy, &oldkey, &oldval)) {
482 idx = GPOINTER_TO_UINT (oldval);
484 idx = mono_image_add_stream_data (&assembly->blob, b1, s1);
485 mono_image_add_stream_data (&assembly->blob, b2, s2);
486 g_hash_table_insert (assembly->blob_cache, copy, GUINT_TO_POINTER (idx));
492 sigbuffer_add_to_blob_cached (MonoDynamicImage *assembly, SigBuffer *buf)
496 guint32 size = buf->p - buf->buf;
498 g_assert (size <= (buf->end - buf->buf));
499 mono_metadata_encode_value (size, b, &b);
500 return add_to_blob_cached (assembly, blob_size, b-blob_size, buf->buf, size);
504 * Copy len * nelem bytes from val to dest, swapping bytes to LE if necessary.
505 * dest may be misaligned.
508 swap_with_size (char *dest, const char* val, int len, int nelem) {
509 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
512 for (elem = 0; elem < nelem; ++elem) {
538 g_assert_not_reached ();
544 memcpy (dest, val, len * nelem);
549 add_mono_string_to_blob_cached (MonoDynamicImage *assembly, MonoString *str)
553 guint32 idx = 0, len;
555 len = str->length * 2;
556 mono_metadata_encode_value (len, b, &b);
557 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
559 char *swapped = g_malloc (2 * mono_string_length (str));
560 const char *p = (const char*)mono_string_chars (str);
562 swap_with_size (swapped, p, 2, mono_string_length (str));
563 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, swapped, len);
567 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, (char*)mono_string_chars (str), len);
572 #ifndef DISABLE_REFLECTION_EMIT
574 default_class_from_mono_type (MonoType *type)
576 switch (type->type) {
577 case MONO_TYPE_OBJECT:
578 return mono_defaults.object_class;
580 return mono_defaults.void_class;
581 case MONO_TYPE_BOOLEAN:
582 return mono_defaults.boolean_class;
584 return mono_defaults.char_class;
586 return mono_defaults.sbyte_class;
588 return mono_defaults.byte_class;
590 return mono_defaults.int16_class;
592 return mono_defaults.uint16_class;
594 return mono_defaults.int32_class;
596 return mono_defaults.uint32_class;
598 return mono_defaults.int_class;
600 return mono_defaults.uint_class;
602 return mono_defaults.int64_class;
604 return mono_defaults.uint64_class;
606 return mono_defaults.single_class;
608 return mono_defaults.double_class;
609 case MONO_TYPE_STRING:
610 return mono_defaults.string_class;
612 g_warning ("default_class_from_mono_type: implement me 0x%02x\n", type->type);
613 g_assert_not_reached ();
621 * mono_class_get_ref_info:
623 * Return the type builder/generic param builder corresponding to KLASS, if it exists.
626 mono_class_get_ref_info (MonoClass *klass)
628 if (klass->ref_info_handle == 0)
631 return mono_gchandle_get_target (klass->ref_info_handle);
635 mono_class_set_ref_info (MonoClass *klass, gpointer obj)
637 klass->ref_info_handle = mono_gchandle_new ((MonoObject*)obj, FALSE);
638 g_assert (klass->ref_info_handle != 0);
642 mono_class_free_ref_info (MonoClass *klass)
644 if (klass->ref_info_handle) {
645 mono_gchandle_free (klass->ref_info_handle);
646 klass->ref_info_handle = 0;
651 encode_generic_class (MonoDynamicImage *assembly, MonoGenericClass *gclass, SigBuffer *buf)
654 MonoGenericInst *class_inst;
659 class_inst = gclass->context.class_inst;
661 sigbuffer_add_value (buf, MONO_TYPE_GENERICINST);
662 klass = gclass->container_class;
663 sigbuffer_add_value (buf, klass->byval_arg.type);
664 sigbuffer_add_value (buf, mono_image_typedef_or_ref_full (assembly, &klass->byval_arg, FALSE));
666 sigbuffer_add_value (buf, class_inst->type_argc);
667 for (i = 0; i < class_inst->type_argc; ++i)
668 encode_type (assembly, class_inst->type_argv [i], buf);
673 encode_type (MonoDynamicImage *assembly, MonoType *type, SigBuffer *buf)
676 g_assert_not_reached ();
681 sigbuffer_add_value (buf, MONO_TYPE_BYREF);
685 case MONO_TYPE_BOOLEAN:
699 case MONO_TYPE_STRING:
700 case MONO_TYPE_OBJECT:
701 case MONO_TYPE_TYPEDBYREF:
702 sigbuffer_add_value (buf, type->type);
705 sigbuffer_add_value (buf, type->type);
706 encode_type (assembly, type->data.type, buf);
708 case MONO_TYPE_SZARRAY:
709 sigbuffer_add_value (buf, type->type);
710 encode_type (assembly, &type->data.klass->byval_arg, buf);
712 case MONO_TYPE_VALUETYPE:
713 case MONO_TYPE_CLASS: {
714 MonoClass *k = mono_class_from_mono_type (type);
716 if (k->generic_container) {
717 MonoGenericClass *gclass = mono_metadata_lookup_generic_class (k, k->generic_container->context.class_inst, TRUE);
718 encode_generic_class (assembly, gclass, buf);
721 * Make sure we use the correct type.
723 sigbuffer_add_value (buf, k->byval_arg.type);
725 * ensure only non-byref gets passed to mono_image_typedef_or_ref(),
726 * otherwise two typerefs could point to the same type, leading to
727 * verification errors.
729 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, &k->byval_arg));
733 case MONO_TYPE_ARRAY:
734 sigbuffer_add_value (buf, type->type);
735 encode_type (assembly, &type->data.array->eklass->byval_arg, buf);
736 sigbuffer_add_value (buf, type->data.array->rank);
737 sigbuffer_add_value (buf, 0); /* FIXME: set to 0 for now */
738 sigbuffer_add_value (buf, 0);
740 case MONO_TYPE_GENERICINST:
741 encode_generic_class (assembly, type->data.generic_class, buf);
745 sigbuffer_add_value (buf, type->type);
746 sigbuffer_add_value (buf, mono_type_get_generic_param_num (type));
749 g_error ("need to encode type %x", type->type);
754 encode_reflection_type (MonoDynamicImage *assembly, MonoReflectionType *type, SigBuffer *buf)
757 sigbuffer_add_value (buf, MONO_TYPE_VOID);
761 encode_type (assembly, mono_reflection_type_get_handle (type), buf);
765 encode_custom_modifiers (MonoDynamicImage *assembly, MonoArray *modreq, MonoArray *modopt, SigBuffer *buf)
770 for (i = 0; i < mono_array_length (modreq); ++i) {
771 MonoType *mod = mono_type_array_get_and_resolve (modreq, i);
772 sigbuffer_add_byte (buf, MONO_TYPE_CMOD_REQD);
773 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, mod));
777 for (i = 0; i < mono_array_length (modopt); ++i) {
778 MonoType *mod = mono_type_array_get_and_resolve (modopt, i);
779 sigbuffer_add_byte (buf, MONO_TYPE_CMOD_OPT);
780 sigbuffer_add_value (buf, mono_image_typedef_or_ref (assembly, mod));
785 #ifndef DISABLE_REFLECTION_EMIT
787 method_encode_signature (MonoDynamicImage *assembly, MonoMethodSignature *sig)
791 guint32 nparams = sig->param_count;
797 sigbuffer_init (&buf, 32);
799 * FIXME: vararg, explicit_this, differenc call_conv values...
801 idx = sig->call_convention;
803 idx |= 0x20; /* hasthis */
804 if (sig->generic_param_count)
805 idx |= 0x10; /* generic */
806 sigbuffer_add_byte (&buf, idx);
807 if (sig->generic_param_count)
808 sigbuffer_add_value (&buf, sig->generic_param_count);
809 sigbuffer_add_value (&buf, nparams);
810 encode_type (assembly, sig->ret, &buf);
811 for (i = 0; i < nparams; ++i) {
812 if (i == sig->sentinelpos)
813 sigbuffer_add_byte (&buf, MONO_TYPE_SENTINEL);
814 encode_type (assembly, sig->params [i], &buf);
816 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
817 sigbuffer_free (&buf);
823 method_builder_encode_signature (MonoDynamicImage *assembly, ReflectionMethodBuilder *mb)
826 * FIXME: reuse code from method_encode_signature().
830 guint32 nparams = mb->parameters ? mono_array_length (mb->parameters): 0;
831 guint32 ngparams = mb->generic_params ? mono_array_length (mb->generic_params): 0;
832 guint32 notypes = mb->opt_types ? mono_array_length (mb->opt_types): 0;
835 sigbuffer_init (&buf, 32);
836 /* LAMESPEC: all the call conv spec is foobared */
837 idx = mb->call_conv & 0x60; /* has-this, explicit-this */
838 if (mb->call_conv & 2)
839 idx |= 0x5; /* vararg */
840 if (!(mb->attrs & METHOD_ATTRIBUTE_STATIC))
841 idx |= 0x20; /* hasthis */
843 idx |= 0x10; /* generic */
844 sigbuffer_add_byte (&buf, idx);
846 sigbuffer_add_value (&buf, ngparams);
847 sigbuffer_add_value (&buf, nparams + notypes);
848 encode_custom_modifiers (assembly, mb->return_modreq, mb->return_modopt, &buf);
849 encode_reflection_type (assembly, mb->rtype, &buf);
850 for (i = 0; i < nparams; ++i) {
851 MonoArray *modreq = NULL;
852 MonoArray *modopt = NULL;
853 MonoReflectionType *pt;
855 if (mb->param_modreq && (i < mono_array_length (mb->param_modreq)))
856 modreq = mono_array_get (mb->param_modreq, MonoArray*, i);
857 if (mb->param_modopt && (i < mono_array_length (mb->param_modopt)))
858 modopt = mono_array_get (mb->param_modopt, MonoArray*, i);
859 encode_custom_modifiers (assembly, modreq, modopt, &buf);
860 pt = mono_array_get (mb->parameters, MonoReflectionType*, i);
861 encode_reflection_type (assembly, pt, &buf);
864 sigbuffer_add_byte (&buf, MONO_TYPE_SENTINEL);
865 for (i = 0; i < notypes; ++i) {
866 MonoReflectionType *pt;
868 pt = mono_array_get (mb->opt_types, MonoReflectionType*, i);
869 encode_reflection_type (assembly, pt, &buf);
872 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
873 sigbuffer_free (&buf);
878 encode_locals (MonoDynamicImage *assembly, MonoReflectionILGen *ilgen)
880 MonoDynamicTable *table;
882 guint32 idx, sig_idx;
883 guint nl = mono_array_length (ilgen->locals);
887 sigbuffer_init (&buf, 32);
888 sigbuffer_add_value (&buf, 0x07);
889 sigbuffer_add_value (&buf, nl);
890 for (i = 0; i < nl; ++i) {
891 MonoReflectionLocalBuilder *lb = mono_array_get (ilgen->locals, MonoReflectionLocalBuilder*, i);
894 sigbuffer_add_value (&buf, MONO_TYPE_PINNED);
896 encode_reflection_type (assembly, (MonoReflectionType*)lb->type, &buf);
898 sig_idx = sigbuffer_add_to_blob_cached (assembly, &buf);
899 sigbuffer_free (&buf);
901 if (assembly->standalonesig_cache == NULL)
902 assembly->standalonesig_cache = g_hash_table_new (NULL, NULL);
903 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->standalonesig_cache, GUINT_TO_POINTER (sig_idx)));
907 table = &assembly->tables [MONO_TABLE_STANDALONESIG];
908 idx = table->next_idx ++;
910 alloc_table (table, table->rows);
911 values = table->values + idx * MONO_STAND_ALONE_SIGNATURE_SIZE;
913 values [MONO_STAND_ALONE_SIGNATURE] = sig_idx;
915 g_hash_table_insert (assembly->standalonesig_cache, GUINT_TO_POINTER (sig_idx), GUINT_TO_POINTER (idx));
921 method_count_clauses (MonoReflectionILGen *ilgen)
923 guint32 num_clauses = 0;
926 MonoILExceptionInfo *ex_info;
927 for (i = 0; i < mono_array_length (ilgen->ex_handlers); ++i) {
928 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
929 if (ex_info->handlers)
930 num_clauses += mono_array_length (ex_info->handlers);
938 #ifndef DISABLE_REFLECTION_EMIT
939 static MonoExceptionClause*
940 method_encode_clauses (MonoImage *image, MonoDynamicImage *assembly, MonoReflectionILGen *ilgen, guint32 num_clauses)
942 MonoExceptionClause *clauses;
943 MonoExceptionClause *clause;
944 MonoILExceptionInfo *ex_info;
945 MonoILExceptionBlock *ex_block;
946 guint32 finally_start;
947 int i, j, clause_index;;
949 clauses = image_g_new0 (image, MonoExceptionClause, num_clauses);
952 for (i = mono_array_length (ilgen->ex_handlers) - 1; i >= 0; --i) {
953 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
954 finally_start = ex_info->start + ex_info->len;
955 if (!ex_info->handlers)
957 for (j = 0; j < mono_array_length (ex_info->handlers); ++j) {
958 ex_block = (MonoILExceptionBlock*)mono_array_addr (ex_info->handlers, MonoILExceptionBlock, j);
959 clause = &(clauses [clause_index]);
961 clause->flags = ex_block->type;
962 clause->try_offset = ex_info->start;
964 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FINALLY)
965 clause->try_len = finally_start - ex_info->start;
967 clause->try_len = ex_info->len;
968 clause->handler_offset = ex_block->start;
969 clause->handler_len = ex_block->len;
970 if (ex_block->extype) {
971 clause->data.catch_class = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)ex_block->extype));
973 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FILTER)
974 clause->data.filter_offset = ex_block->filter_offset;
976 clause->data.filter_offset = 0;
978 finally_start = ex_block->start + ex_block->len;
986 #endif /* !DISABLE_REFLECTION_EMIT */
989 method_encode_code (MonoDynamicImage *assembly, ReflectionMethodBuilder *mb)
995 gint32 num_locals = 0;
996 gint32 num_exception = 0;
999 char fat_header [12];
1001 guint16 short_value;
1002 guint32 local_sig = 0;
1003 guint32 header_size = 12;
1006 if ((mb->attrs & (METHOD_ATTRIBUTE_PINVOKE_IMPL | METHOD_ATTRIBUTE_ABSTRACT)) ||
1007 (mb->iattrs & (METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL | METHOD_IMPL_ATTRIBUTE_RUNTIME)))
1011 g_print ("Encode method %s\n", mono_string_to_utf8 (mb->name));*/
1013 code = mb->ilgen->code;
1014 code_size = mb->ilgen->code_len;
1015 max_stack = mb->ilgen->max_stack;
1016 num_locals = mb->ilgen->locals ? mono_array_length (mb->ilgen->locals) : 0;
1017 if (mb->ilgen->ex_handlers)
1018 num_exception = method_count_clauses (mb->ilgen);
1022 char *name = mono_string_to_utf8 (mb->name);
1023 char *str = g_strdup_printf ("Method %s does not have any IL associated", name);
1024 MonoException *exception = mono_get_exception_argument (NULL, "a method does not have any IL associated");
1027 mono_raise_exception (exception);
1030 code_size = mono_array_length (code);
1031 max_stack = 8; /* we probably need to run a verifier on the code... */
1034 stream_data_align (&assembly->code);
1036 /* check for exceptions, maxstack, locals */
1037 maybe_small = (max_stack <= 8) && (!num_locals) && (!num_exception);
1039 if (code_size < 64 && !(code_size & 1)) {
1040 flags = (code_size << 2) | 0x2;
1041 } else if (code_size < 32 && (code_size & 1)) {
1042 flags = (code_size << 2) | 0x6; /* LAMESPEC: see metadata.c */
1046 idx = mono_image_add_stream_data (&assembly->code, &flags, 1);
1047 /* add to the fixup todo list */
1048 if (mb->ilgen && mb->ilgen->num_token_fixups)
1049 mono_g_hash_table_insert (assembly->token_fixups, mb->ilgen, GUINT_TO_POINTER (idx + 1));
1050 mono_image_add_stream_data (&assembly->code, mono_array_addr (code, char, 0), code_size);
1051 return assembly->text_rva + idx;
1055 local_sig = MONO_TOKEN_SIGNATURE | encode_locals (assembly, mb->ilgen);
1057 * FIXME: need to set also the header size in fat_flags.
1058 * (and more sects and init locals flags)
1062 fat_flags |= METHOD_HEADER_MORE_SECTS;
1063 if (mb->init_locals)
1064 fat_flags |= METHOD_HEADER_INIT_LOCALS;
1065 fat_header [0] = fat_flags;
1066 fat_header [1] = (header_size / 4 ) << 4;
1067 short_value = GUINT16_TO_LE (max_stack);
1068 memcpy (fat_header + 2, &short_value, 2);
1069 int_value = GUINT32_TO_LE (code_size);
1070 memcpy (fat_header + 4, &int_value, 4);
1071 int_value = GUINT32_TO_LE (local_sig);
1072 memcpy (fat_header + 8, &int_value, 4);
1073 idx = mono_image_add_stream_data (&assembly->code, fat_header, 12);
1074 /* add to the fixup todo list */
1075 if (mb->ilgen && mb->ilgen->num_token_fixups)
1076 mono_g_hash_table_insert (assembly->token_fixups, mb->ilgen, GUINT_TO_POINTER (idx + 12));
1078 mono_image_add_stream_data (&assembly->code, mono_array_addr (code, char, 0), code_size);
1079 if (num_exception) {
1080 unsigned char sheader [4];
1081 MonoILExceptionInfo * ex_info;
1082 MonoILExceptionBlock * ex_block;
1085 stream_data_align (&assembly->code);
1086 /* always use fat format for now */
1087 sheader [0] = METHOD_HEADER_SECTION_FAT_FORMAT | METHOD_HEADER_SECTION_EHTABLE;
1088 num_exception *= 6 * sizeof (guint32);
1089 num_exception += 4; /* include the size of the header */
1090 sheader [1] = num_exception & 0xff;
1091 sheader [2] = (num_exception >> 8) & 0xff;
1092 sheader [3] = (num_exception >> 16) & 0xff;
1093 mono_image_add_stream_data (&assembly->code, (char*)sheader, 4);
1094 /* fat header, so we are already aligned */
1096 for (i = mono_array_length (mb->ilgen->ex_handlers) - 1; i >= 0; --i) {
1097 ex_info = (MonoILExceptionInfo *)mono_array_addr (mb->ilgen->ex_handlers, MonoILExceptionInfo, i);
1098 if (ex_info->handlers) {
1099 int finally_start = ex_info->start + ex_info->len;
1100 for (j = 0; j < mono_array_length (ex_info->handlers); ++j) {
1102 ex_block = (MonoILExceptionBlock*)mono_array_addr (ex_info->handlers, MonoILExceptionBlock, j);
1104 val = GUINT32_TO_LE (ex_block->type);
1105 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1107 val = GUINT32_TO_LE (ex_info->start);
1108 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1109 /* need fault, too, probably */
1110 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FINALLY)
1111 val = GUINT32_TO_LE (finally_start - ex_info->start);
1113 val = GUINT32_TO_LE (ex_info->len);
1114 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1115 /* handler offset */
1116 val = GUINT32_TO_LE (ex_block->start);
1117 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1119 val = GUINT32_TO_LE (ex_block->len);
1120 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1121 finally_start = ex_block->start + ex_block->len;
1122 if (ex_block->extype) {
1123 val = mono_metadata_token_from_dor (mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)ex_block->extype)));
1125 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FILTER)
1126 val = ex_block->filter_offset;
1130 val = GUINT32_TO_LE (val);
1131 mono_image_add_stream_data (&assembly->code, (char*)&val, sizeof (guint32));
1132 /*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",
1133 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);*/
1136 g_error ("No clauses for ex info block %d", i);
1140 return assembly->text_rva + idx;
1144 find_index_in_table (MonoDynamicImage *assembly, int table_idx, int col, guint32 token)
1147 MonoDynamicTable *table;
1150 table = &assembly->tables [table_idx];
1152 g_assert (col < table->columns);
1154 values = table->values + table->columns;
1155 for (i = 1; i <= table->rows; ++i) {
1156 if (values [col] == token)
1158 values += table->columns;
1164 * LOCKING: Acquires the loader lock.
1166 static MonoCustomAttrInfo*
1167 lookup_custom_attr (MonoImage *image, gpointer member)
1169 MonoCustomAttrInfo* res;
1171 res = mono_image_property_lookup (image, member, MONO_PROP_DYNAMIC_CATTR);
1176 return g_memdup (res, MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * res->num_attrs);
1180 custom_attr_visible (MonoImage *image, MonoReflectionCustomAttr *cattr)
1182 /* FIXME: Need to do more checks */
1183 if (cattr->ctor->method && (cattr->ctor->method->klass->image != image)) {
1184 int visibility = cattr->ctor->method->klass->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK;
1186 if ((visibility != TYPE_ATTRIBUTE_PUBLIC) && (visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC))
1193 static MonoCustomAttrInfo*
1194 mono_custom_attrs_from_builders (MonoImage *alloc_img, MonoImage *image, MonoArray *cattrs)
1196 int i, index, count, not_visible;
1197 MonoCustomAttrInfo *ainfo;
1198 MonoReflectionCustomAttr *cattr;
1202 /* FIXME: check in assembly the Run flag is set */
1204 count = mono_array_length (cattrs);
1206 /* Skip nonpublic attributes since MS.NET seems to do the same */
1207 /* FIXME: This needs to be done more globally */
1209 for (i = 0; i < count; ++i) {
1210 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1211 if (!custom_attr_visible (image, cattr))
1214 count -= not_visible;
1216 ainfo = image_g_malloc0 (alloc_img, MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * count);
1218 ainfo->image = image;
1219 ainfo->num_attrs = count;
1220 ainfo->cached = alloc_img != NULL;
1222 for (i = 0; i < count; ++i) {
1223 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1224 if (custom_attr_visible (image, cattr)) {
1225 unsigned char *saved = mono_image_alloc (image, mono_array_length (cattr->data));
1226 memcpy (saved, mono_array_addr (cattr->data, char, 0), mono_array_length (cattr->data));
1227 ainfo->attrs [index].ctor = cattr->ctor->method;
1228 ainfo->attrs [index].data = saved;
1229 ainfo->attrs [index].data_size = mono_array_length (cattr->data);
1237 #ifndef DISABLE_REFLECTION_EMIT
1239 * LOCKING: Acquires the loader lock.
1242 mono_save_custom_attrs (MonoImage *image, void *obj, MonoArray *cattrs)
1244 MonoCustomAttrInfo *ainfo, *tmp;
1246 if (!cattrs || !mono_array_length (cattrs))
1249 ainfo = mono_custom_attrs_from_builders (image, image, cattrs);
1251 mono_loader_lock ();
1252 tmp = mono_image_property_lookup (image, obj, MONO_PROP_DYNAMIC_CATTR);
1254 mono_custom_attrs_free (tmp);
1255 mono_image_property_insert (image, obj, MONO_PROP_DYNAMIC_CATTR, ainfo);
1256 mono_loader_unlock ();
1262 mono_custom_attrs_free (MonoCustomAttrInfo *ainfo)
1269 * idx is the table index of the object
1270 * type is one of MONO_CUSTOM_ATTR_*
1273 mono_image_add_cattrs (MonoDynamicImage *assembly, guint32 idx, guint32 type, MonoArray *cattrs)
1275 MonoDynamicTable *table;
1276 MonoReflectionCustomAttr *cattr;
1278 guint32 count, i, token;
1280 char *p = blob_size;
1282 /* it is legal to pass a NULL cattrs: we avoid to use the if in a lot of places */
1285 count = mono_array_length (cattrs);
1286 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
1287 table->rows += count;
1288 alloc_table (table, table->rows);
1289 values = table->values + table->next_idx * MONO_CUSTOM_ATTR_SIZE;
1290 idx <<= MONO_CUSTOM_ATTR_BITS;
1292 for (i = 0; i < count; ++i) {
1293 cattr = (MonoReflectionCustomAttr*)mono_array_get (cattrs, gpointer, i);
1294 values [MONO_CUSTOM_ATTR_PARENT] = idx;
1295 token = mono_image_create_token (assembly, (MonoObject*)cattr->ctor, FALSE, FALSE);
1296 type = mono_metadata_token_index (token);
1297 type <<= MONO_CUSTOM_ATTR_TYPE_BITS;
1298 switch (mono_metadata_token_table (token)) {
1299 case MONO_TABLE_METHOD:
1300 type |= MONO_CUSTOM_ATTR_TYPE_METHODDEF;
1302 case MONO_TABLE_MEMBERREF:
1303 type |= MONO_CUSTOM_ATTR_TYPE_MEMBERREF;
1306 g_warning ("got wrong token in custom attr");
1309 values [MONO_CUSTOM_ATTR_TYPE] = type;
1311 mono_metadata_encode_value (mono_array_length (cattr->data), p, &p);
1312 values [MONO_CUSTOM_ATTR_VALUE] = add_to_blob_cached (assembly, blob_size, p - blob_size,
1313 mono_array_addr (cattr->data, char, 0), mono_array_length (cattr->data));
1314 values += MONO_CUSTOM_ATTR_SIZE;
1320 mono_image_add_decl_security (MonoDynamicImage *assembly, guint32 parent_token, MonoArray *permissions)
1322 MonoDynamicTable *table;
1324 guint32 count, i, idx;
1325 MonoReflectionPermissionSet *perm;
1330 count = mono_array_length (permissions);
1331 table = &assembly->tables [MONO_TABLE_DECLSECURITY];
1332 table->rows += count;
1333 alloc_table (table, table->rows);
1335 for (i = 0; i < mono_array_length (permissions); ++i) {
1336 perm = (MonoReflectionPermissionSet*)mono_array_addr (permissions, MonoReflectionPermissionSet, i);
1338 values = table->values + table->next_idx * MONO_DECL_SECURITY_SIZE;
1340 idx = mono_metadata_token_index (parent_token);
1341 idx <<= MONO_HAS_DECL_SECURITY_BITS;
1342 switch (mono_metadata_token_table (parent_token)) {
1343 case MONO_TABLE_TYPEDEF:
1344 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
1346 case MONO_TABLE_METHOD:
1347 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
1349 case MONO_TABLE_ASSEMBLY:
1350 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
1353 g_assert_not_reached ();
1356 values [MONO_DECL_SECURITY_ACTION] = perm->action;
1357 values [MONO_DECL_SECURITY_PARENT] = idx;
1358 values [MONO_DECL_SECURITY_PERMISSIONSET] = add_mono_string_to_blob_cached (assembly, perm->pset);
1365 * Fill in the MethodDef and ParamDef tables for a method.
1366 * This is used for both normal methods and constructors.
1369 mono_image_basic_method (ReflectionMethodBuilder *mb, MonoDynamicImage *assembly)
1371 MonoDynamicTable *table;
1375 /* room in this table is already allocated */
1376 table = &assembly->tables [MONO_TABLE_METHOD];
1377 *mb->table_idx = table->next_idx ++;
1378 g_hash_table_insert (assembly->method_to_table_idx, mb->mhandle, GUINT_TO_POINTER ((*mb->table_idx)));
1379 values = table->values + *mb->table_idx * MONO_METHOD_SIZE;
1380 values [MONO_METHOD_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->name);
1381 values [MONO_METHOD_FLAGS] = mb->attrs;
1382 values [MONO_METHOD_IMPLFLAGS] = mb->iattrs;
1383 values [MONO_METHOD_SIGNATURE] = method_builder_encode_signature (assembly, mb);
1384 values [MONO_METHOD_RVA] = method_encode_code (assembly, mb);
1386 table = &assembly->tables [MONO_TABLE_PARAM];
1387 values [MONO_METHOD_PARAMLIST] = table->next_idx;
1389 mono_image_add_decl_security (assembly,
1390 mono_metadata_make_token (MONO_TABLE_METHOD, *mb->table_idx), mb->permissions);
1393 MonoDynamicTable *mtable;
1396 mtable = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
1397 mvalues = mtable->values + mtable->next_idx * MONO_FIELD_MARSHAL_SIZE;
1400 for (i = 0; i < mono_array_length (mb->pinfo); ++i) {
1401 if (mono_array_get (mb->pinfo, gpointer, i))
1404 table->rows += count;
1405 alloc_table (table, table->rows);
1406 values = table->values + table->next_idx * MONO_PARAM_SIZE;
1407 for (i = 0; i < mono_array_length (mb->pinfo); ++i) {
1408 MonoReflectionParamBuilder *pb;
1409 if ((pb = mono_array_get (mb->pinfo, MonoReflectionParamBuilder*, i))) {
1410 values [MONO_PARAM_FLAGS] = pb->attrs;
1411 values [MONO_PARAM_SEQUENCE] = i;
1412 if (pb->name != NULL) {
1413 values [MONO_PARAM_NAME] = string_heap_insert_mstring (&assembly->sheap, pb->name);
1415 values [MONO_PARAM_NAME] = 0;
1417 values += MONO_PARAM_SIZE;
1418 if (pb->marshal_info) {
1420 alloc_table (mtable, mtable->rows);
1421 mvalues = mtable->values + mtable->rows * MONO_FIELD_MARSHAL_SIZE;
1422 mvalues [MONO_FIELD_MARSHAL_PARENT] = (table->next_idx << MONO_HAS_FIELD_MARSHAL_BITS) | MONO_HAS_FIELD_MARSHAL_PARAMDEF;
1423 mvalues [MONO_FIELD_MARSHAL_NATIVE_TYPE] = encode_marshal_blob (assembly, pb->marshal_info);
1425 pb->table_idx = table->next_idx++;
1426 if (pb->attrs & PARAM_ATTRIBUTE_HAS_DEFAULT) {
1427 guint32 field_type = 0;
1428 mtable = &assembly->tables [MONO_TABLE_CONSTANT];
1430 alloc_table (mtable, mtable->rows);
1431 mvalues = mtable->values + mtable->rows * MONO_CONSTANT_SIZE;
1432 mvalues [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_PARAM | (pb->table_idx << MONO_HASCONSTANT_BITS);
1433 mvalues [MONO_CONSTANT_VALUE] = encode_constant (assembly, pb->def_value, &field_type);
1434 mvalues [MONO_CONSTANT_TYPE] = field_type;
1435 mvalues [MONO_CONSTANT_PADDING] = 0;
1442 #ifndef DISABLE_REFLECTION_EMIT
1444 reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb)
1446 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1448 rmb->ilgen = mb->ilgen;
1449 rmb->rtype = mono_reflection_type_resolve_user_types ((MonoReflectionType*)mb->rtype);
1450 rmb->parameters = mb->parameters;
1451 rmb->generic_params = mb->generic_params;
1452 rmb->generic_container = mb->generic_container;
1453 rmb->opt_types = NULL;
1454 rmb->pinfo = mb->pinfo;
1455 rmb->attrs = mb->attrs;
1456 rmb->iattrs = mb->iattrs;
1457 rmb->call_conv = mb->call_conv;
1458 rmb->code = mb->code;
1459 rmb->type = mb->type;
1460 rmb->name = mb->name;
1461 rmb->table_idx = &mb->table_idx;
1462 rmb->init_locals = mb->init_locals;
1463 rmb->skip_visibility = FALSE;
1464 rmb->return_modreq = mb->return_modreq;
1465 rmb->return_modopt = mb->return_modopt;
1466 rmb->param_modreq = mb->param_modreq;
1467 rmb->param_modopt = mb->param_modopt;
1468 rmb->permissions = mb->permissions;
1469 rmb->mhandle = mb->mhandle;
1474 rmb->charset = mb->charset;
1475 rmb->extra_flags = mb->extra_flags;
1476 rmb->native_cc = mb->native_cc;
1477 rmb->dllentry = mb->dllentry;
1483 reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb)
1485 const char *name = mb->attrs & METHOD_ATTRIBUTE_STATIC ? ".cctor": ".ctor";
1487 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1489 rmb->ilgen = mb->ilgen;
1490 rmb->rtype = mono_type_get_object (mono_domain_get (), &mono_defaults.void_class->byval_arg);
1491 rmb->parameters = mb->parameters;
1492 rmb->generic_params = NULL;
1493 rmb->generic_container = NULL;
1494 rmb->opt_types = NULL;
1495 rmb->pinfo = mb->pinfo;
1496 rmb->attrs = mb->attrs;
1497 rmb->iattrs = mb->iattrs;
1498 rmb->call_conv = mb->call_conv;
1500 rmb->type = mb->type;
1501 rmb->name = mono_string_new (mono_domain_get (), name);
1502 rmb->table_idx = &mb->table_idx;
1503 rmb->init_locals = mb->init_locals;
1504 rmb->skip_visibility = FALSE;
1505 rmb->return_modreq = NULL;
1506 rmb->return_modopt = NULL;
1507 rmb->param_modreq = mb->param_modreq;
1508 rmb->param_modopt = mb->param_modopt;
1509 rmb->permissions = mb->permissions;
1510 rmb->mhandle = mb->mhandle;
1516 reflection_methodbuilder_from_dynamic_method (ReflectionMethodBuilder *rmb, MonoReflectionDynamicMethod *mb)
1518 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
1520 rmb->ilgen = mb->ilgen;
1521 rmb->rtype = mb->rtype;
1522 rmb->parameters = mb->parameters;
1523 rmb->generic_params = NULL;
1524 rmb->generic_container = NULL;
1525 rmb->opt_types = NULL;
1527 rmb->attrs = mb->attrs;
1529 rmb->call_conv = mb->call_conv;
1531 rmb->type = (MonoObject *) mb->owner;
1532 rmb->name = mb->name;
1533 rmb->table_idx = NULL;
1534 rmb->init_locals = mb->init_locals;
1535 rmb->skip_visibility = mb->skip_visibility;
1536 rmb->return_modreq = NULL;
1537 rmb->return_modopt = NULL;
1538 rmb->param_modreq = NULL;
1539 rmb->param_modopt = NULL;
1540 rmb->permissions = NULL;
1541 rmb->mhandle = mb->mhandle;
1548 mono_image_add_methodimpl (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
1550 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mb->type;
1551 MonoDynamicTable *table;
1555 if (!mb->override_method)
1558 table = &assembly->tables [MONO_TABLE_METHODIMPL];
1560 alloc_table (table, table->rows);
1561 values = table->values + table->rows * MONO_METHODIMPL_SIZE;
1562 values [MONO_METHODIMPL_CLASS] = tb->table_idx;
1563 values [MONO_METHODIMPL_BODY] = MONO_METHODDEFORREF_METHODDEF | (mb->table_idx << MONO_METHODDEFORREF_BITS);
1565 tok = mono_image_create_token (assembly, (MonoObject*)mb->override_method, FALSE, FALSE);
1566 switch (mono_metadata_token_table (tok)) {
1567 case MONO_TABLE_MEMBERREF:
1568 tok = (mono_metadata_token_index (tok) << MONO_METHODDEFORREF_BITS ) | MONO_METHODDEFORREF_METHODREF;
1570 case MONO_TABLE_METHOD:
1571 tok = (mono_metadata_token_index (tok) << MONO_METHODDEFORREF_BITS ) | MONO_METHODDEFORREF_METHODDEF;
1574 g_assert_not_reached ();
1576 values [MONO_METHODIMPL_DECLARATION] = tok;
1579 #ifndef DISABLE_REFLECTION_EMIT
1581 mono_image_get_method_info (MonoReflectionMethodBuilder *mb, MonoDynamicImage *assembly)
1583 MonoDynamicTable *table;
1585 ReflectionMethodBuilder rmb;
1588 reflection_methodbuilder_from_method_builder (&rmb, mb);
1590 mono_image_basic_method (&rmb, assembly);
1591 mb->table_idx = *rmb.table_idx;
1593 if (mb->dll) { /* It's a P/Invoke method */
1595 /* map CharSet values to on-disk values */
1596 int ncharset = (mb->charset ? (mb->charset - 1) * 2 : 0);
1597 int extra_flags = mb->extra_flags;
1598 table = &assembly->tables [MONO_TABLE_IMPLMAP];
1600 alloc_table (table, table->rows);
1601 values = table->values + table->rows * MONO_IMPLMAP_SIZE;
1603 values [MONO_IMPLMAP_FLAGS] = (mb->native_cc << 8) | ncharset | extra_flags;
1604 values [MONO_IMPLMAP_MEMBER] = (mb->table_idx << 1) | 1; /* memberforwarded: method */
1606 values [MONO_IMPLMAP_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->dllentry);
1608 values [MONO_IMPLMAP_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->name);
1609 moduleref = string_heap_insert_mstring (&assembly->sheap, mb->dll);
1610 if (!(values [MONO_IMPLMAP_SCOPE] = find_index_in_table (assembly, MONO_TABLE_MODULEREF, MONO_MODULEREF_NAME, moduleref))) {
1611 table = &assembly->tables [MONO_TABLE_MODULEREF];
1613 alloc_table (table, table->rows);
1614 table->values [table->rows * MONO_MODULEREF_SIZE + MONO_MODULEREF_NAME] = moduleref;
1615 values [MONO_IMPLMAP_SCOPE] = table->rows;
1619 if (mb->generic_params) {
1620 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
1621 table->rows += mono_array_length (mb->generic_params);
1622 alloc_table (table, table->rows);
1623 for (i = 0; i < mono_array_length (mb->generic_params); ++i) {
1624 guint32 owner = MONO_TYPEORMETHOD_METHOD | (mb->table_idx << MONO_TYPEORMETHOD_BITS);
1626 mono_image_get_generic_param_info (
1627 mono_array_get (mb->generic_params, gpointer, i), owner, assembly);
1634 mono_image_get_ctor_info (MonoDomain *domain, MonoReflectionCtorBuilder *mb, MonoDynamicImage *assembly)
1636 ReflectionMethodBuilder rmb;
1638 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
1640 mono_image_basic_method (&rmb, assembly);
1641 mb->table_idx = *rmb.table_idx;
1646 type_get_fully_qualified_name (MonoType *type)
1648 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
1652 type_get_qualified_name (MonoType *type, MonoAssembly *ass) {
1656 klass = mono_class_from_mono_type (type);
1658 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
1659 ta = klass->image->assembly;
1660 if (ta->dynamic || (ta == ass)) {
1661 if (klass->generic_class || klass->generic_container)
1662 /* For generic type definitions, we want T, while REFLECTION returns T<K> */
1663 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_FULL_NAME);
1665 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
1668 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
1671 #ifndef DISABLE_REFLECTION_EMIT
1672 /*field_image is the image to which the eventual custom mods have been encoded against*/
1674 fieldref_encode_signature (MonoDynamicImage *assembly, MonoImage *field_image, MonoType *type)
1677 guint32 idx, i, token;
1679 if (!assembly->save)
1682 sigbuffer_init (&buf, 32);
1684 sigbuffer_add_value (&buf, 0x06);
1685 /* encode custom attributes before the type */
1686 if (type->num_mods) {
1687 for (i = 0; i < type->num_mods; ++i) {
1689 MonoClass *class = mono_class_get (field_image, type->modifiers [i].token);
1691 token = mono_image_typedef_or_ref (assembly, &class->byval_arg);
1693 token = type->modifiers [i].token;
1696 if (type->modifiers [i].required)
1697 sigbuffer_add_byte (&buf, MONO_TYPE_CMOD_REQD);
1699 sigbuffer_add_byte (&buf, MONO_TYPE_CMOD_OPT);
1701 sigbuffer_add_value (&buf, token);
1704 encode_type (assembly, type, &buf);
1705 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1706 sigbuffer_free (&buf);
1712 field_encode_signature (MonoDynamicImage *assembly, MonoReflectionFieldBuilder *fb)
1717 sigbuffer_init (&buf, 32);
1719 sigbuffer_add_value (&buf, 0x06);
1720 encode_custom_modifiers (assembly, fb->modreq, fb->modopt, &buf);
1721 /* encode custom attributes before the type */
1722 encode_reflection_type (assembly, (MonoReflectionType*)fb->type, &buf);
1723 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1724 sigbuffer_free (&buf);
1729 encode_constant (MonoDynamicImage *assembly, MonoObject *val, guint32 *ret_type) {
1730 char blob_size [64];
1731 char *b = blob_size;
1734 guint32 idx = 0, len = 0, dummy = 0;
1736 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
1737 guint32 fpa_double [2];
1742 p = buf = g_malloc (64);
1744 *ret_type = MONO_TYPE_CLASS;
1746 box_val = (char*)&dummy;
1748 box_val = ((char*)val) + sizeof (MonoObject);
1749 *ret_type = val->vtable->klass->byval_arg.type;
1752 switch (*ret_type) {
1753 case MONO_TYPE_BOOLEAN:
1758 case MONO_TYPE_CHAR:
1775 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
1776 fpa_p = (guint32*)box_val;
1777 fpa_double [0] = fpa_p [1];
1778 fpa_double [1] = fpa_p [0];
1779 box_val = (char*)fpa_double;
1783 case MONO_TYPE_VALUETYPE: {
1784 MonoClass *klass = val->vtable->klass;
1786 if (klass->enumtype) {
1787 *ret_type = mono_class_enum_basetype (klass)->type;
1789 } else if (mono_is_corlib_image (klass->image) && strcmp (klass->name_space, "System") == 0 && strcmp (klass->name, "DateTime") == 0) {
1792 g_error ("we can't encode valuetypes, we should have never reached this line");
1795 case MONO_TYPE_CLASS:
1797 case MONO_TYPE_STRING: {
1798 MonoString *str = (MonoString*)val;
1799 /* there is no signature */
1800 len = str->length * 2;
1801 mono_metadata_encode_value (len, b, &b);
1802 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
1804 char *swapped = g_malloc (2 * mono_string_length (str));
1805 const char *p = (const char*)mono_string_chars (str);
1807 swap_with_size (swapped, p, 2, mono_string_length (str));
1808 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, swapped, len);
1812 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, (char*)mono_string_chars (str), len);
1818 case MONO_TYPE_GENERICINST:
1819 *ret_type = val->vtable->klass->generic_class->container_class->byval_arg.type;
1822 g_error ("we don't encode constant type 0x%02x yet", *ret_type);
1825 /* there is no signature */
1826 mono_metadata_encode_value (len, b, &b);
1827 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
1828 idx = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
1829 swap_with_size (blob_size, box_val, len, 1);
1830 mono_image_add_stream_data (&assembly->blob, blob_size, len);
1832 idx = add_to_blob_cached (assembly, blob_size, b-blob_size, box_val, len);
1840 encode_marshal_blob (MonoDynamicImage *assembly, MonoReflectionMarshal *minfo) {
1845 sigbuffer_init (&buf, 32);
1847 sigbuffer_add_value (&buf, minfo->type);
1849 switch (minfo->type) {
1850 case MONO_NATIVE_BYVALTSTR:
1851 case MONO_NATIVE_BYVALARRAY:
1852 sigbuffer_add_value (&buf, minfo->count);
1854 case MONO_NATIVE_LPARRAY:
1855 if (minfo->eltype || minfo->has_size) {
1856 sigbuffer_add_value (&buf, minfo->eltype);
1857 if (minfo->has_size) {
1858 sigbuffer_add_value (&buf, minfo->param_num != -1? minfo->param_num: 0);
1859 sigbuffer_add_value (&buf, minfo->count != -1? minfo->count: 0);
1861 /* LAMESPEC: ElemMult is undocumented */
1862 sigbuffer_add_value (&buf, minfo->param_num != -1? 1: 0);
1866 case MONO_NATIVE_SAFEARRAY:
1868 sigbuffer_add_value (&buf, minfo->eltype);
1870 case MONO_NATIVE_CUSTOM:
1872 str = mono_string_to_utf8 (minfo->guid);
1874 sigbuffer_add_value (&buf, len);
1875 sigbuffer_add_mem (&buf, str, len);
1878 sigbuffer_add_value (&buf, 0);
1880 /* native type name */
1881 sigbuffer_add_value (&buf, 0);
1882 /* custom marshaler type name */
1883 if (minfo->marshaltype || minfo->marshaltyperef) {
1884 if (minfo->marshaltyperef)
1885 str = type_get_fully_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)minfo->marshaltyperef));
1887 str = mono_string_to_utf8 (minfo->marshaltype);
1889 sigbuffer_add_value (&buf, len);
1890 sigbuffer_add_mem (&buf, str, len);
1893 /* FIXME: Actually a bug, since this field is required. Punting for now ... */
1894 sigbuffer_add_value (&buf, 0);
1896 if (minfo->mcookie) {
1897 str = mono_string_to_utf8 (minfo->mcookie);
1899 sigbuffer_add_value (&buf, len);
1900 sigbuffer_add_mem (&buf, str, len);
1903 sigbuffer_add_value (&buf, 0);
1909 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
1910 sigbuffer_free (&buf);
1915 mono_image_get_field_info (MonoReflectionFieldBuilder *fb, MonoDynamicImage *assembly)
1917 MonoDynamicTable *table;
1920 /* maybe this fixup should be done in the C# code */
1921 if (fb->attrs & FIELD_ATTRIBUTE_LITERAL)
1922 fb->attrs |= FIELD_ATTRIBUTE_HAS_DEFAULT;
1923 table = &assembly->tables [MONO_TABLE_FIELD];
1924 fb->table_idx = table->next_idx ++;
1925 g_hash_table_insert (assembly->field_to_table_idx, fb->handle, GUINT_TO_POINTER (fb->table_idx));
1926 values = table->values + fb->table_idx * MONO_FIELD_SIZE;
1927 values [MONO_FIELD_NAME] = string_heap_insert_mstring (&assembly->sheap, fb->name);
1928 values [MONO_FIELD_FLAGS] = fb->attrs;
1929 values [MONO_FIELD_SIGNATURE] = field_encode_signature (assembly, fb);
1931 if (fb->offset != -1) {
1932 table = &assembly->tables [MONO_TABLE_FIELDLAYOUT];
1934 alloc_table (table, table->rows);
1935 values = table->values + table->rows * MONO_FIELD_LAYOUT_SIZE;
1936 values [MONO_FIELD_LAYOUT_FIELD] = fb->table_idx;
1937 values [MONO_FIELD_LAYOUT_OFFSET] = fb->offset;
1939 if (fb->attrs & FIELD_ATTRIBUTE_LITERAL) {
1940 guint32 field_type = 0;
1941 table = &assembly->tables [MONO_TABLE_CONSTANT];
1943 alloc_table (table, table->rows);
1944 values = table->values + table->rows * MONO_CONSTANT_SIZE;
1945 values [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_FIEDDEF | (fb->table_idx << MONO_HASCONSTANT_BITS);
1946 values [MONO_CONSTANT_VALUE] = encode_constant (assembly, fb->def_value, &field_type);
1947 values [MONO_CONSTANT_TYPE] = field_type;
1948 values [MONO_CONSTANT_PADDING] = 0;
1950 if (fb->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA) {
1952 table = &assembly->tables [MONO_TABLE_FIELDRVA];
1954 alloc_table (table, table->rows);
1955 values = table->values + table->rows * MONO_FIELD_RVA_SIZE;
1956 values [MONO_FIELD_RVA_FIELD] = fb->table_idx;
1958 * We store it in the code section because it's simpler for now.
1961 if (mono_array_length (fb->rva_data) >= 10)
1962 stream_data_align (&assembly->code);
1963 rva_idx = mono_image_add_stream_data (&assembly->code, mono_array_addr (fb->rva_data, char, 0), mono_array_length (fb->rva_data));
1965 rva_idx = mono_image_add_stream_zero (&assembly->code, mono_class_value_size (fb->handle->parent, NULL));
1966 values [MONO_FIELD_RVA_RVA] = rva_idx + assembly->text_rva;
1968 if (fb->marshal_info) {
1969 table = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
1971 alloc_table (table, table->rows);
1972 values = table->values + table->rows * MONO_FIELD_MARSHAL_SIZE;
1973 values [MONO_FIELD_MARSHAL_PARENT] = (fb->table_idx << MONO_HAS_FIELD_MARSHAL_BITS) | MONO_HAS_FIELD_MARSHAL_FIELDSREF;
1974 values [MONO_FIELD_MARSHAL_NATIVE_TYPE] = encode_marshal_blob (assembly, fb->marshal_info);
1979 property_encode_signature (MonoDynamicImage *assembly, MonoReflectionPropertyBuilder *fb)
1982 guint32 nparams = 0;
1983 MonoReflectionMethodBuilder *mb = fb->get_method;
1984 MonoReflectionMethodBuilder *smb = fb->set_method;
1987 if (mb && mb->parameters)
1988 nparams = mono_array_length (mb->parameters);
1989 if (!mb && smb && smb->parameters)
1990 nparams = mono_array_length (smb->parameters) - 1;
1991 sigbuffer_init (&buf, 32);
1992 if (fb->call_conv & 0x20)
1993 sigbuffer_add_byte (&buf, 0x28);
1995 sigbuffer_add_byte (&buf, 0x08);
1996 sigbuffer_add_value (&buf, nparams);
1998 encode_reflection_type (assembly, (MonoReflectionType*)mb->rtype, &buf);
1999 for (i = 0; i < nparams; ++i) {
2000 MonoReflectionType *pt = mono_array_get (mb->parameters, MonoReflectionType*, i);
2001 encode_reflection_type (assembly, pt, &buf);
2003 } else if (smb && smb->parameters) {
2004 /* the property type is the last param */
2005 encode_reflection_type (assembly, mono_array_get (smb->parameters, MonoReflectionType*, nparams), &buf);
2006 for (i = 0; i < nparams; ++i) {
2007 MonoReflectionType *pt = mono_array_get (smb->parameters, MonoReflectionType*, i);
2008 encode_reflection_type (assembly, pt, &buf);
2011 encode_reflection_type (assembly, (MonoReflectionType*)fb->type, &buf);
2014 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2015 sigbuffer_free (&buf);
2020 mono_image_get_property_info (MonoReflectionPropertyBuilder *pb, MonoDynamicImage *assembly)
2022 MonoDynamicTable *table;
2024 guint num_methods = 0;
2028 * we need to set things in the following tables:
2029 * PROPERTYMAP (info already filled in _get_type_info ())
2030 * PROPERTY (rows already preallocated in _get_type_info ())
2031 * METHOD (method info already done with the generic method code)
2035 table = &assembly->tables [MONO_TABLE_PROPERTY];
2036 pb->table_idx = table->next_idx ++;
2037 values = table->values + pb->table_idx * MONO_PROPERTY_SIZE;
2038 values [MONO_PROPERTY_NAME] = string_heap_insert_mstring (&assembly->sheap, pb->name);
2039 values [MONO_PROPERTY_FLAGS] = pb->attrs;
2040 values [MONO_PROPERTY_TYPE] = property_encode_signature (assembly, pb);
2042 /* FIXME: we still don't handle 'other' methods */
2043 if (pb->get_method) num_methods ++;
2044 if (pb->set_method) num_methods ++;
2046 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
2047 table->rows += num_methods;
2048 alloc_table (table, table->rows);
2050 if (pb->get_method) {
2051 semaidx = table->next_idx ++;
2052 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2053 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_GETTER;
2054 values [MONO_METHOD_SEMA_METHOD] = pb->get_method->table_idx;
2055 values [MONO_METHOD_SEMA_ASSOCIATION] = (pb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_PROPERTY;
2057 if (pb->set_method) {
2058 semaidx = table->next_idx ++;
2059 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2060 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_SETTER;
2061 values [MONO_METHOD_SEMA_METHOD] = pb->set_method->table_idx;
2062 values [MONO_METHOD_SEMA_ASSOCIATION] = (pb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_PROPERTY;
2064 if (pb->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT) {
2065 guint32 field_type = 0;
2066 table = &assembly->tables [MONO_TABLE_CONSTANT];
2068 alloc_table (table, table->rows);
2069 values = table->values + table->rows * MONO_CONSTANT_SIZE;
2070 values [MONO_CONSTANT_PARENT] = MONO_HASCONSTANT_PROPERTY | (pb->table_idx << MONO_HASCONSTANT_BITS);
2071 values [MONO_CONSTANT_VALUE] = encode_constant (assembly, pb->def_value, &field_type);
2072 values [MONO_CONSTANT_TYPE] = field_type;
2073 values [MONO_CONSTANT_PADDING] = 0;
2078 mono_image_get_event_info (MonoReflectionEventBuilder *eb, MonoDynamicImage *assembly)
2080 MonoDynamicTable *table;
2082 guint num_methods = 0;
2086 * we need to set things in the following tables:
2087 * EVENTMAP (info already filled in _get_type_info ())
2088 * EVENT (rows already preallocated in _get_type_info ())
2089 * METHOD (method info already done with the generic method code)
2092 table = &assembly->tables [MONO_TABLE_EVENT];
2093 eb->table_idx = table->next_idx ++;
2094 values = table->values + eb->table_idx * MONO_EVENT_SIZE;
2095 values [MONO_EVENT_NAME] = string_heap_insert_mstring (&assembly->sheap, eb->name);
2096 values [MONO_EVENT_FLAGS] = eb->attrs;
2097 values [MONO_EVENT_TYPE] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (eb->type));
2100 * FIXME: we still don't handle 'other' methods
2102 if (eb->add_method) num_methods ++;
2103 if (eb->remove_method) num_methods ++;
2104 if (eb->raise_method) num_methods ++;
2106 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
2107 table->rows += num_methods;
2108 alloc_table (table, table->rows);
2110 if (eb->add_method) {
2111 semaidx = table->next_idx ++;
2112 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2113 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_ADD_ON;
2114 values [MONO_METHOD_SEMA_METHOD] = eb->add_method->table_idx;
2115 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2117 if (eb->remove_method) {
2118 semaidx = table->next_idx ++;
2119 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2120 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_REMOVE_ON;
2121 values [MONO_METHOD_SEMA_METHOD] = eb->remove_method->table_idx;
2122 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2124 if (eb->raise_method) {
2125 semaidx = table->next_idx ++;
2126 values = table->values + semaidx * MONO_METHOD_SEMA_SIZE;
2127 values [MONO_METHOD_SEMA_SEMANTICS] = METHOD_SEMANTIC_FIRE;
2128 values [MONO_METHOD_SEMA_METHOD] = eb->raise_method->table_idx;
2129 values [MONO_METHOD_SEMA_ASSOCIATION] = (eb->table_idx << MONO_HAS_SEMANTICS_BITS) | MONO_HAS_SEMANTICS_EVENT;
2134 encode_constraints (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
2136 MonoDynamicTable *table;
2137 guint32 num_constraints, i;
2141 table = &assembly->tables [MONO_TABLE_GENERICPARAMCONSTRAINT];
2142 num_constraints = gparam->iface_constraints ?
2143 mono_array_length (gparam->iface_constraints) : 0;
2144 table->rows += num_constraints;
2145 if (gparam->base_type)
2147 alloc_table (table, table->rows);
2149 if (gparam->base_type) {
2150 table_idx = table->next_idx ++;
2151 values = table->values + table_idx * MONO_GENPARCONSTRAINT_SIZE;
2153 values [MONO_GENPARCONSTRAINT_GENERICPAR] = owner;
2154 values [MONO_GENPARCONSTRAINT_CONSTRAINT] = mono_image_typedef_or_ref (
2155 assembly, mono_reflection_type_get_handle (gparam->base_type));
2158 for (i = 0; i < num_constraints; i++) {
2159 MonoReflectionType *constraint = mono_array_get (
2160 gparam->iface_constraints, gpointer, i);
2162 table_idx = table->next_idx ++;
2163 values = table->values + table_idx * MONO_GENPARCONSTRAINT_SIZE;
2165 values [MONO_GENPARCONSTRAINT_GENERICPAR] = owner;
2166 values [MONO_GENPARCONSTRAINT_CONSTRAINT] = mono_image_typedef_or_ref (
2167 assembly, mono_reflection_type_get_handle (constraint));
2172 mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
2174 GenericParamTableEntry *entry;
2177 * The GenericParam table must be sorted according to the `owner' field.
2178 * We need to do this sorting prior to writing the GenericParamConstraint
2179 * table, since we have to use the final GenericParam table indices there
2180 * and they must also be sorted.
2183 entry = g_new0 (GenericParamTableEntry, 1);
2184 entry->owner = owner;
2185 /* FIXME: track where gen_params should be freed and remove the GC root as well */
2186 MOVING_GC_REGISTER (&entry->gparam);
2187 entry->gparam = gparam;
2189 g_ptr_array_add (assembly->gen_params, entry);
2193 write_generic_param_entry (MonoDynamicImage *assembly, GenericParamTableEntry *entry)
2195 MonoDynamicTable *table;
2196 MonoGenericParam *param;
2200 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
2201 table_idx = table->next_idx ++;
2202 values = table->values + table_idx * MONO_GENERICPARAM_SIZE;
2204 param = mono_reflection_type_get_handle ((MonoReflectionType*)entry->gparam)->data.generic_param;
2206 values [MONO_GENERICPARAM_OWNER] = entry->owner;
2207 values [MONO_GENERICPARAM_FLAGS] = entry->gparam->attrs;
2208 values [MONO_GENERICPARAM_NUMBER] = mono_generic_param_num (param);
2209 values [MONO_GENERICPARAM_NAME] = string_heap_insert (&assembly->sheap, mono_generic_param_info (param)->name);
2211 mono_image_add_cattrs (assembly, table_idx, MONO_CUSTOM_ATTR_GENERICPAR, entry->gparam->cattrs);
2213 encode_constraints (entry->gparam, table_idx, assembly);
2217 resolution_scope_from_image (MonoDynamicImage *assembly, MonoImage *image)
2219 MonoDynamicTable *table;
2222 guint32 cols [MONO_ASSEMBLY_SIZE];
2226 if ((token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, image))))
2229 if (image->assembly->dynamic && (image->assembly == assembly->image.assembly)) {
2230 table = &assembly->tables [MONO_TABLE_MODULEREF];
2231 token = table->next_idx ++;
2233 alloc_table (table, table->rows);
2234 values = table->values + token * MONO_MODULEREF_SIZE;
2235 values [MONO_MODULEREF_NAME] = string_heap_insert (&assembly->sheap, image->module_name);
2237 token <<= MONO_RESOLTION_SCOPE_BITS;
2238 token |= MONO_RESOLTION_SCOPE_MODULEREF;
2239 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
2244 if (image->assembly->dynamic)
2246 memset (cols, 0, sizeof (cols));
2248 /* image->assembly->image is the manifest module */
2249 image = image->assembly->image;
2250 mono_metadata_decode_row (&image->tables [MONO_TABLE_ASSEMBLY], 0, cols, MONO_ASSEMBLY_SIZE);
2253 table = &assembly->tables [MONO_TABLE_ASSEMBLYREF];
2254 token = table->next_idx ++;
2256 alloc_table (table, table->rows);
2257 values = table->values + token * MONO_ASSEMBLYREF_SIZE;
2258 values [MONO_ASSEMBLYREF_NAME] = string_heap_insert (&assembly->sheap, image->assembly_name);
2259 values [MONO_ASSEMBLYREF_MAJOR_VERSION] = cols [MONO_ASSEMBLY_MAJOR_VERSION];
2260 values [MONO_ASSEMBLYREF_MINOR_VERSION] = cols [MONO_ASSEMBLY_MINOR_VERSION];
2261 values [MONO_ASSEMBLYREF_BUILD_NUMBER] = cols [MONO_ASSEMBLY_BUILD_NUMBER];
2262 values [MONO_ASSEMBLYREF_REV_NUMBER] = cols [MONO_ASSEMBLY_REV_NUMBER];
2263 values [MONO_ASSEMBLYREF_FLAGS] = 0;
2264 values [MONO_ASSEMBLYREF_CULTURE] = 0;
2265 values [MONO_ASSEMBLYREF_HASH_VALUE] = 0;
2267 if (strcmp ("", image->assembly->aname.culture)) {
2268 values [MONO_ASSEMBLYREF_CULTURE] = string_heap_insert (&assembly->sheap,
2269 image->assembly->aname.culture);
2272 if ((pubkey = mono_image_get_public_key (image, &publen))) {
2273 guchar pubtoken [9];
2275 mono_digest_get_public_token (pubtoken + 1, (guchar*)pubkey, publen);
2276 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = mono_image_add_stream_data (&assembly->blob, (char*)pubtoken, 9);
2278 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = 0;
2280 token <<= MONO_RESOLTION_SCOPE_BITS;
2281 token |= MONO_RESOLTION_SCOPE_ASSEMBLYREF;
2282 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
2287 create_typespec (MonoDynamicImage *assembly, MonoType *type)
2289 MonoDynamicTable *table;
2294 if ((token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typespec, type))))
2297 sigbuffer_init (&buf, 32);
2298 switch (type->type) {
2299 case MONO_TYPE_FNPTR:
2301 case MONO_TYPE_SZARRAY:
2302 case MONO_TYPE_ARRAY:
2304 case MONO_TYPE_MVAR:
2305 case MONO_TYPE_GENERICINST:
2306 encode_type (assembly, type, &buf);
2308 case MONO_TYPE_CLASS:
2309 case MONO_TYPE_VALUETYPE: {
2310 MonoClass *k = mono_class_from_mono_type (type);
2311 if (!k || !k->generic_container) {
2312 sigbuffer_free (&buf);
2315 encode_type (assembly, type, &buf);
2319 sigbuffer_free (&buf);
2323 table = &assembly->tables [MONO_TABLE_TYPESPEC];
2324 if (assembly->save) {
2325 token = sigbuffer_add_to_blob_cached (assembly, &buf);
2326 alloc_table (table, table->rows + 1);
2327 values = table->values + table->next_idx * MONO_TYPESPEC_SIZE;
2328 values [MONO_TYPESPEC_SIGNATURE] = token;
2330 sigbuffer_free (&buf);
2332 token = MONO_TYPEDEFORREF_TYPESPEC | (table->next_idx << MONO_TYPEDEFORREF_BITS);
2333 g_hash_table_insert (assembly->typespec, type, GUINT_TO_POINTER(token));
2339 mono_image_typedef_or_ref_full (MonoDynamicImage *assembly, MonoType *type, gboolean try_typespec)
2341 MonoDynamicTable *table;
2343 guint32 token, scope, enclosing;
2346 /* if the type requires a typespec, we must try that first*/
2347 if (try_typespec && (token = create_typespec (assembly, type)))
2349 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typeref, type));
2352 klass = mono_class_from_mono_type (type);
2354 klass = mono_class_from_mono_type (type);
2357 * If it's in the same module and not a generic type parameter:
2359 if ((klass->image == &assembly->image) && (type->type != MONO_TYPE_VAR) &&
2360 (type->type != MONO_TYPE_MVAR)) {
2361 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
2362 token = MONO_TYPEDEFORREF_TYPEDEF | (tb->table_idx << MONO_TYPEDEFORREF_BITS);
2363 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), mono_class_get_ref_info (klass));
2367 if (klass->nested_in) {
2368 enclosing = mono_image_typedef_or_ref_full (assembly, &klass->nested_in->byval_arg, FALSE);
2369 /* get the typeref idx of the enclosing type */
2370 enclosing >>= MONO_TYPEDEFORREF_BITS;
2371 scope = (enclosing << MONO_RESOLTION_SCOPE_BITS) | MONO_RESOLTION_SCOPE_TYPEREF;
2373 scope = resolution_scope_from_image (assembly, klass->image);
2375 table = &assembly->tables [MONO_TABLE_TYPEREF];
2376 if (assembly->save) {
2377 alloc_table (table, table->rows + 1);
2378 values = table->values + table->next_idx * MONO_TYPEREF_SIZE;
2379 values [MONO_TYPEREF_SCOPE] = scope;
2380 values [MONO_TYPEREF_NAME] = string_heap_insert (&assembly->sheap, klass->name);
2381 values [MONO_TYPEREF_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
2383 token = MONO_TYPEDEFORREF_TYPEREF | (table->next_idx << MONO_TYPEDEFORREF_BITS); /* typeref */
2384 g_hash_table_insert (assembly->typeref, type, GUINT_TO_POINTER(token));
2386 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), mono_class_get_ref_info (klass));
2391 * Despite the name, we handle also TypeSpec (with the above helper).
2394 mono_image_typedef_or_ref (MonoDynamicImage *assembly, MonoType *type)
2396 return mono_image_typedef_or_ref_full (assembly, type, TRUE);
2399 #ifndef DISABLE_REFLECTION_EMIT
2401 mono_image_add_memberef_row (MonoDynamicImage *assembly, guint32 parent, const char *name, guint32 sig)
2403 MonoDynamicTable *table;
2405 guint32 token, pclass;
2407 switch (parent & MONO_TYPEDEFORREF_MASK) {
2408 case MONO_TYPEDEFORREF_TYPEREF:
2409 pclass = MONO_MEMBERREF_PARENT_TYPEREF;
2411 case MONO_TYPEDEFORREF_TYPESPEC:
2412 pclass = MONO_MEMBERREF_PARENT_TYPESPEC;
2414 case MONO_TYPEDEFORREF_TYPEDEF:
2415 pclass = MONO_MEMBERREF_PARENT_TYPEDEF;
2418 g_warning ("unknown typeref or def token 0x%08x for %s", parent, name);
2421 /* extract the index */
2422 parent >>= MONO_TYPEDEFORREF_BITS;
2424 table = &assembly->tables [MONO_TABLE_MEMBERREF];
2426 if (assembly->save) {
2427 alloc_table (table, table->rows + 1);
2428 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
2429 values [MONO_MEMBERREF_CLASS] = pclass | (parent << MONO_MEMBERREF_PARENT_BITS);
2430 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
2431 values [MONO_MEMBERREF_SIGNATURE] = sig;
2434 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
2441 * Insert a memberef row into the metadata: the token that point to the memberref
2442 * is returned. Caching is done in the caller (mono_image_get_methodref_token() or
2443 * mono_image_get_fieldref_token()).
2444 * The sig param is an index to an already built signature.
2447 mono_image_get_memberref_token (MonoDynamicImage *assembly, MonoType *type, const char *name, guint32 sig)
2449 guint32 parent = mono_image_typedef_or_ref (assembly, type);
2450 return mono_image_add_memberef_row (assembly, parent, name, sig);
2455 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec)
2458 MonoMethodSignature *sig;
2460 create_typespec = create_typespec && method->is_generic && method->klass->image != &assembly->image;
2462 if (create_typespec) {
2463 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1)));
2468 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
2469 if (token && !create_typespec)
2472 g_assert (!method->is_inflated);
2475 * A methodref signature can't contain an unmanaged calling convention.
2477 sig = mono_metadata_signature_dup (mono_method_signature (method));
2478 if ((sig->call_convention != MONO_CALL_DEFAULT) && (sig->call_convention != MONO_CALL_VARARG))
2479 sig->call_convention = MONO_CALL_DEFAULT;
2480 token = mono_image_get_memberref_token (assembly, &method->klass->byval_arg,
2481 method->name, method_encode_signature (assembly, sig));
2483 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
2486 if (create_typespec) {
2487 MonoDynamicTable *table = &assembly->tables [MONO_TABLE_METHODSPEC];
2488 g_assert (mono_metadata_token_table (token) == MONO_TABLE_MEMBERREF);
2489 token = (mono_metadata_token_index (token) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
2491 if (assembly->save) {
2494 alloc_table (table, table->rows + 1);
2495 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
2496 values [MONO_METHODSPEC_METHOD] = token;
2497 values [MONO_METHODSPEC_SIGNATURE] = encode_generic_method_sig (assembly, &mono_method_get_generic_container (method)->context);
2500 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
2502 /*methodspec and memberef tokens are diferent, */
2503 g_hash_table_insert (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1), GUINT_TO_POINTER (token));
2510 mono_image_get_methodref_token_for_methodbuilder (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *method)
2512 guint32 token, parent, sig;
2513 ReflectionMethodBuilder rmb;
2515 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)method->type;
2517 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
2521 name = mono_string_to_utf8 (method->name);
2522 reflection_methodbuilder_from_method_builder (&rmb, method);
2525 * A methodref signature can't contain an unmanaged calling convention.
2526 * Since some flags are encoded as part of call_conv, we need to check against it.
2528 if ((rmb.call_conv & ~0x60) != MONO_CALL_DEFAULT && (rmb.call_conv & ~0x60) != MONO_CALL_VARARG)
2529 rmb.call_conv = (rmb.call_conv & 0x60) | MONO_CALL_DEFAULT;
2531 sig = method_builder_encode_signature (assembly, &rmb);
2533 if (tb->generic_params)
2534 parent = create_generic_typespec (assembly, tb);
2536 parent = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)rmb.type));
2538 token = mono_image_add_memberef_row (assembly, parent, name, sig);
2541 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
2546 mono_image_get_varargs_method_token (MonoDynamicImage *assembly, guint32 original,
2547 const gchar *name, guint32 sig)
2549 MonoDynamicTable *table;
2553 table = &assembly->tables [MONO_TABLE_MEMBERREF];
2555 if (assembly->save) {
2556 alloc_table (table, table->rows + 1);
2557 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
2558 values [MONO_MEMBERREF_CLASS] = original;
2559 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
2560 values [MONO_MEMBERREF_SIGNATURE] = sig;
2563 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
2570 encode_generic_method_definition_sig (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
2574 guint32 nparams = mono_array_length (mb->generic_params);
2577 if (!assembly->save)
2580 sigbuffer_init (&buf, 32);
2582 sigbuffer_add_value (&buf, 0xa);
2583 sigbuffer_add_value (&buf, nparams);
2585 for (i = 0; i < nparams; i++) {
2586 sigbuffer_add_value (&buf, MONO_TYPE_MVAR);
2587 sigbuffer_add_value (&buf, i);
2590 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2591 sigbuffer_free (&buf);
2596 mono_image_get_methodspec_token_for_generic_method_definition (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb)
2598 MonoDynamicTable *table;
2600 guint32 token, mtoken = 0;
2602 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->methodspec, mb));
2606 table = &assembly->tables [MONO_TABLE_METHODSPEC];
2608 mtoken = mono_image_get_methodref_token_for_methodbuilder (assembly, mb);
2609 switch (mono_metadata_token_table (mtoken)) {
2610 case MONO_TABLE_MEMBERREF:
2611 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
2613 case MONO_TABLE_METHOD:
2614 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODDEF;
2617 g_assert_not_reached ();
2620 if (assembly->save) {
2621 alloc_table (table, table->rows + 1);
2622 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
2623 values [MONO_METHODSPEC_METHOD] = mtoken;
2624 values [MONO_METHODSPEC_SIGNATURE] = encode_generic_method_definition_sig (assembly, mb);
2627 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
2630 mono_g_hash_table_insert (assembly->methodspec, mb, GUINT_TO_POINTER(token));
2635 mono_image_get_methodbuilder_token (MonoDynamicImage *assembly, MonoReflectionMethodBuilder *mb, gboolean create_methodspec)
2639 if (mb->generic_params && create_methodspec)
2640 return mono_image_get_methodspec_token_for_generic_method_definition (assembly, mb);
2642 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, mb));
2646 token = mono_image_get_methodref_token_for_methodbuilder (assembly, mb);
2647 mono_g_hash_table_insert (assembly->handleref_managed, mb, GUINT_TO_POINTER(token));
2652 mono_image_get_ctorbuilder_token (MonoDynamicImage *assembly, MonoReflectionCtorBuilder *mb)
2654 guint32 token, parent, sig;
2655 ReflectionMethodBuilder rmb;
2657 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mb->type;
2659 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, mb));
2663 g_assert (tb->generic_params);
2665 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
2667 parent = create_generic_typespec (assembly, tb);
2668 name = mono_string_to_utf8 (rmb.name);
2669 sig = method_builder_encode_signature (assembly, &rmb);
2671 token = mono_image_add_memberef_row (assembly, parent, name, sig);
2674 mono_g_hash_table_insert (assembly->handleref_managed, mb, GUINT_TO_POINTER(token));
2680 is_field_on_inst (MonoClassField *field)
2682 return (field->parent->generic_class && field->parent->generic_class->is_dynamic && ((MonoDynamicGenericClass*)field->parent->generic_class)->fields);
2686 * If FIELD is a field of a MonoDynamicGenericClass, return its non-inflated type.
2689 get_field_on_inst_generic_type (MonoClassField *field)
2691 MonoClass *class, *gtd;
2692 MonoDynamicGenericClass *dgclass;
2695 g_assert (is_field_on_inst (field));
2697 dgclass = (MonoDynamicGenericClass*)field->parent->generic_class;
2699 if (field >= dgclass->fields && field - dgclass->fields < dgclass->count_fields) {
2700 field_index = field - dgclass->fields;
2701 return dgclass->field_generic_types [field_index];
2704 class = field->parent;
2705 gtd = class->generic_class->container_class;
2707 if (field >= class->fields && field - class->fields < class->field.count) {
2708 field_index = field - class->fields;
2709 return gtd->fields [field_index].type;
2712 g_assert_not_reached ();
2716 #ifndef DISABLE_REFLECTION_EMIT
2718 mono_image_get_fieldref_token (MonoDynamicImage *assembly, MonoObject *f, MonoClassField *field)
2724 g_assert (field->parent);
2726 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, f));
2730 if (field->parent->generic_class && field->parent->generic_class->container_class && field->parent->generic_class->container_class->fields) {
2731 int index = field - field->parent->fields;
2732 type = field->parent->generic_class->container_class->fields [index].type;
2734 if (is_field_on_inst (field))
2735 type = get_field_on_inst_generic_type (field);
2739 token = mono_image_get_memberref_token (assembly, &field->parent->byval_arg,
2740 mono_field_get_name (field),
2741 fieldref_encode_signature (assembly, field->parent->image, type));
2742 mono_g_hash_table_insert (assembly->handleref_managed, f, GUINT_TO_POINTER(token));
2747 mono_image_get_field_on_inst_token (MonoDynamicImage *assembly, MonoReflectionFieldOnTypeBuilderInst *f)
2751 MonoGenericClass *gclass;
2752 MonoDynamicGenericClass *dgclass;
2756 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, f));
2759 if (is_sre_field_builder (mono_object_class (f->fb))) {
2760 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)f->fb;
2761 type = mono_reflection_type_get_handle ((MonoReflectionType*)f->inst);
2762 klass = mono_class_from_mono_type (type);
2763 gclass = type->data.generic_class;
2764 g_assert (gclass->is_dynamic);
2765 dgclass = (MonoDynamicGenericClass *) gclass;
2767 name = mono_string_to_utf8 (fb->name);
2768 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name,
2769 field_encode_signature (assembly, fb));
2771 } else if (is_sr_mono_field (mono_object_class (f->fb))) {
2773 MonoClassField *field = ((MonoReflectionField *)f->fb)->field;
2775 type = mono_reflection_type_get_handle ((MonoReflectionType*)f->inst);
2776 klass = mono_class_from_mono_type (type);
2778 sig = fieldref_encode_signature (assembly, field->parent->image, field->type);
2779 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, field->name, sig);
2781 char *name = mono_type_get_full_name (mono_object_class (f->fb));
2782 g_error ("mono_image_get_field_on_inst_token: don't know how to handle %s", name);
2785 mono_g_hash_table_insert (assembly->handleref_managed, f, GUINT_TO_POINTER (token));
2790 mono_image_get_ctor_on_inst_token (MonoDynamicImage *assembly, MonoReflectionCtorOnTypeBuilderInst *c, gboolean create_methodspec)
2794 MonoGenericClass *gclass;
2797 /* A ctor cannot be a generic method, so we can ignore create_methodspec */
2799 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, c));
2803 if (is_sre_ctor_builder (mono_object_class (c->cb))) {
2804 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder *)c->cb;
2805 MonoDynamicGenericClass *dgclass;
2806 ReflectionMethodBuilder rmb;
2809 type = mono_reflection_type_get_handle ((MonoReflectionType*)c->inst);
2810 klass = mono_class_from_mono_type (type);
2812 gclass = type->data.generic_class;
2813 g_assert (gclass->is_dynamic);
2814 dgclass = (MonoDynamicGenericClass *) gclass;
2816 reflection_methodbuilder_from_ctor_builder (&rmb, cb);
2818 name = mono_string_to_utf8 (rmb.name);
2820 sig = method_builder_encode_signature (assembly, &rmb);
2822 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name, sig);
2824 } else if (is_sr_mono_cmethod (mono_object_class (c->cb))) {
2825 MonoMethod *mm = ((MonoReflectionMethod *)c->cb)->method;
2827 type = mono_reflection_type_get_handle ((MonoReflectionType*)c->inst);
2828 klass = mono_class_from_mono_type (type);
2830 sig = method_encode_signature (assembly, mono_method_signature (mm));
2831 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, mm->name, sig);
2833 char *name = mono_type_get_full_name (mono_object_class (c->cb));
2834 g_error ("mono_image_get_method_on_inst_token: don't know how to handle %s", name);
2838 mono_g_hash_table_insert (assembly->handleref_managed, c, GUINT_TO_POINTER (token));
2843 mono_reflection_method_on_tb_inst_get_handle (MonoReflectionMethodOnTypeBuilderInst *m)
2846 MonoGenericContext tmp_context;
2847 MonoType **type_argv;
2848 MonoGenericInst *ginst;
2849 MonoMethod *method, *inflated;
2852 method = inflate_method (m->inst, (MonoObject*)m->mb);
2854 klass = method->klass;
2856 if (m->method_args == NULL)
2859 if (method->is_inflated)
2860 method = ((MonoMethodInflated *) method)->declaring;
2862 count = mono_array_length (m->method_args);
2864 type_argv = g_new0 (MonoType *, count);
2865 for (i = 0; i < count; i++) {
2866 MonoReflectionType *garg = mono_array_get (m->method_args, gpointer, i);
2867 type_argv [i] = mono_reflection_type_get_handle (garg);
2869 ginst = mono_metadata_get_generic_inst (count, type_argv);
2872 tmp_context.class_inst = klass->generic_class ? klass->generic_class->context.class_inst : NULL;
2873 tmp_context.method_inst = ginst;
2875 inflated = mono_class_inflate_generic_method (method, &tmp_context);
2880 mono_image_get_method_on_inst_token (MonoDynamicImage *assembly, MonoReflectionMethodOnTypeBuilderInst *m, gboolean create_methodspec)
2882 guint32 sig, token = 0;
2886 if (m->method_args) {
2887 MonoMethod *inflated;
2889 inflated = mono_reflection_method_on_tb_inst_get_handle (m);
2890 if (create_methodspec)
2891 token = mono_image_get_methodspec_token (assembly, inflated);
2893 token = mono_image_get_inflated_method_token (assembly, inflated);
2897 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, m));
2901 if (is_sre_method_builder (mono_object_class (m->mb))) {
2902 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)m->mb;
2903 MonoGenericClass *gclass;
2904 ReflectionMethodBuilder rmb;
2907 type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
2908 klass = mono_class_from_mono_type (type);
2909 gclass = type->data.generic_class;
2910 g_assert (gclass->is_dynamic);
2912 reflection_methodbuilder_from_method_builder (&rmb, mb);
2914 name = mono_string_to_utf8 (rmb.name);
2916 sig = method_builder_encode_signature (assembly, &rmb);
2918 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, name, sig);
2920 } else if (is_sr_mono_method (mono_object_class (m->mb))) {
2921 MonoMethod *mm = ((MonoReflectionMethod *)m->mb)->method;
2923 type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
2924 klass = mono_class_from_mono_type (type);
2926 sig = method_encode_signature (assembly, mono_method_signature (mm));
2927 token = mono_image_get_memberref_token (assembly, &klass->byval_arg, mm->name, sig);
2929 char *name = mono_type_get_full_name (mono_object_class (m->mb));
2930 g_error ("mono_image_get_method_on_inst_token: don't know how to handle %s", name);
2933 mono_g_hash_table_insert (assembly->handleref_managed, m, GUINT_TO_POINTER (token));
2938 encode_generic_method_sig (MonoDynamicImage *assembly, MonoGenericContext *context)
2942 guint32 nparams = context->method_inst->type_argc;
2945 if (!assembly->save)
2948 sigbuffer_init (&buf, 32);
2950 * FIXME: vararg, explicit_this, differenc call_conv values...
2952 sigbuffer_add_value (&buf, 0xa); /* FIXME FIXME FIXME */
2953 sigbuffer_add_value (&buf, nparams);
2955 for (i = 0; i < nparams; i++)
2956 encode_type (assembly, context->method_inst->type_argv [i], &buf);
2958 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
2959 sigbuffer_free (&buf);
2964 method_encode_methodspec (MonoDynamicImage *assembly, MonoMethod *method)
2966 MonoDynamicTable *table;
2968 guint32 token, mtoken = 0, sig;
2969 MonoMethodInflated *imethod;
2970 MonoMethod *declaring;
2972 table = &assembly->tables [MONO_TABLE_METHODSPEC];
2974 g_assert (method->is_inflated);
2975 imethod = (MonoMethodInflated *) method;
2976 declaring = imethod->declaring;
2978 sig = method_encode_signature (assembly, mono_method_signature (declaring));
2979 mtoken = mono_image_get_memberref_token (assembly, &method->klass->byval_arg, declaring->name, sig);
2981 if (!mono_method_signature (declaring)->generic_param_count)
2984 switch (mono_metadata_token_table (mtoken)) {
2985 case MONO_TABLE_MEMBERREF:
2986 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
2988 case MONO_TABLE_METHOD:
2989 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODDEF;
2992 g_assert_not_reached ();
2995 sig = encode_generic_method_sig (assembly, mono_method_get_context (method));
2997 if (assembly->save) {
2998 alloc_table (table, table->rows + 1);
2999 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
3000 values [MONO_METHODSPEC_METHOD] = mtoken;
3001 values [MONO_METHODSPEC_SIGNATURE] = sig;
3004 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
3011 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method)
3013 MonoMethodInflated *imethod;
3016 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
3020 g_assert (method->is_inflated);
3021 imethod = (MonoMethodInflated *) method;
3023 if (mono_method_signature (imethod->declaring)->generic_param_count) {
3024 token = method_encode_methodspec (assembly, method);
3026 guint32 sig = method_encode_signature (
3027 assembly, mono_method_signature (imethod->declaring));
3028 token = mono_image_get_memberref_token (
3029 assembly, &method->klass->byval_arg, method->name, sig);
3032 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
3037 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m)
3039 MonoMethodInflated *imethod = (MonoMethodInflated *) m;
3042 sig = method_encode_signature (assembly, mono_method_signature (imethod->declaring));
3043 token = mono_image_get_memberref_token (
3044 assembly, &m->klass->byval_arg, m->name, sig);
3050 create_generic_typespec (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb)
3052 MonoDynamicTable *table;
3061 * We're creating a TypeSpec for the TypeBuilder of a generic type declaration,
3062 * ie. what we'd normally use as the generic type in a TypeSpec signature.
3063 * Because of this, we must not insert it into the `typeref' hash table.
3065 type = mono_reflection_type_get_handle ((MonoReflectionType*)tb);
3066 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->typespec, type));
3070 sigbuffer_init (&buf, 32);
3072 g_assert (tb->generic_params);
3073 klass = mono_class_from_mono_type (type);
3075 if (tb->generic_container)
3076 mono_reflection_create_generic_class (tb);
3078 sigbuffer_add_value (&buf, MONO_TYPE_GENERICINST);
3079 g_assert (klass->generic_container);
3080 sigbuffer_add_value (&buf, klass->byval_arg.type);
3081 sigbuffer_add_value (&buf, mono_image_typedef_or_ref_full (assembly, &klass->byval_arg, FALSE));
3083 count = mono_array_length (tb->generic_params);
3084 sigbuffer_add_value (&buf, count);
3085 for (i = 0; i < count; i++) {
3086 MonoReflectionGenericParam *gparam;
3088 gparam = mono_array_get (tb->generic_params, MonoReflectionGenericParam *, i);
3090 encode_type (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)gparam), &buf);
3093 table = &assembly->tables [MONO_TABLE_TYPESPEC];
3095 if (assembly->save) {
3096 token = sigbuffer_add_to_blob_cached (assembly, &buf);
3097 alloc_table (table, table->rows + 1);
3098 values = table->values + table->next_idx * MONO_TYPESPEC_SIZE;
3099 values [MONO_TYPESPEC_SIGNATURE] = token;
3101 sigbuffer_free (&buf);
3103 token = MONO_TYPEDEFORREF_TYPESPEC | (table->next_idx << MONO_TYPEDEFORREF_BITS);
3104 g_hash_table_insert (assembly->typespec, type, GUINT_TO_POINTER(token));
3110 * Return a copy of TYPE, adding the custom modifiers in MODREQ and MODOPT.
3113 add_custom_modifiers (MonoDynamicImage *assembly, MonoType *type, MonoArray *modreq, MonoArray *modopt)
3115 int i, count, len, pos;
3120 count += mono_array_length (modreq);
3122 count += mono_array_length (modopt);
3125 return mono_metadata_type_dup (NULL, type);
3127 len = MONO_SIZEOF_TYPE + ((gint32)count) * sizeof (MonoCustomMod);
3129 memcpy (t, type, MONO_SIZEOF_TYPE);
3131 t->num_mods = count;
3134 for (i = 0; i < mono_array_length (modreq); ++i) {
3135 MonoType *mod = mono_type_array_get_and_resolve (modreq, i);
3136 t->modifiers [pos].required = 1;
3137 t->modifiers [pos].token = mono_image_typedef_or_ref (assembly, mod);
3142 for (i = 0; i < mono_array_length (modopt); ++i) {
3143 MonoType *mod = mono_type_array_get_and_resolve (modopt, i);
3144 t->modifiers [pos].required = 0;
3145 t->modifiers [pos].token = mono_image_typedef_or_ref (assembly, mod);
3154 mono_image_get_generic_field_token (MonoDynamicImage *assembly, MonoReflectionFieldBuilder *fb)
3156 MonoDynamicTable *table;
3158 MonoType *custom = NULL;
3160 guint32 token, pclass, parent, sig;
3163 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, fb));
3167 klass = mono_class_from_mono_type (mono_reflection_type_get_handle (fb->typeb));
3168 name = mono_string_to_utf8 (fb->name);
3170 /* fb->type does not include the custom modifiers */
3171 /* FIXME: We should do this in one place when a fieldbuilder is created */
3172 if (fb->modreq || fb->modopt) {
3173 custom = add_custom_modifiers (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type), fb->modreq, fb->modopt);
3174 sig = fieldref_encode_signature (assembly, NULL, custom);
3177 sig = fieldref_encode_signature (assembly, NULL, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type));
3180 parent = create_generic_typespec (assembly, (MonoReflectionTypeBuilder *) fb->typeb);
3181 g_assert ((parent & MONO_TYPEDEFORREF_MASK) == MONO_TYPEDEFORREF_TYPESPEC);
3183 pclass = MONO_MEMBERREF_PARENT_TYPESPEC;
3184 parent >>= MONO_TYPEDEFORREF_BITS;
3186 table = &assembly->tables [MONO_TABLE_MEMBERREF];
3188 if (assembly->save) {
3189 alloc_table (table, table->rows + 1);
3190 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
3191 values [MONO_MEMBERREF_CLASS] = pclass | (parent << MONO_MEMBERREF_PARENT_BITS);
3192 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
3193 values [MONO_MEMBERREF_SIGNATURE] = sig;
3196 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
3198 mono_g_hash_table_insert (assembly->handleref_managed, fb, GUINT_TO_POINTER(token));
3204 mono_reflection_encode_sighelper (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper)
3211 if (!assembly->save)
3214 /* FIXME: this means SignatureHelper.SignatureHelpType.HELPER_METHOD */
3215 g_assert (helper->type == 2);
3217 if (helper->arguments)
3218 nargs = mono_array_length (helper->arguments);
3222 size = 10 + (nargs * 10);
3224 sigbuffer_init (&buf, 32);
3226 /* Encode calling convention */
3227 /* Change Any to Standard */
3228 if ((helper->call_conv & 0x03) == 0x03)
3229 helper->call_conv = 0x01;
3230 /* explicit_this implies has_this */
3231 if (helper->call_conv & 0x40)
3232 helper->call_conv &= 0x20;
3234 if (helper->call_conv == 0) { /* Unmanaged */
3235 idx = helper->unmanaged_call_conv - 1;
3238 idx = helper->call_conv & 0x60; /* has_this + explicit_this */
3239 if (helper->call_conv & 0x02) /* varargs */
3243 sigbuffer_add_byte (&buf, idx);
3244 sigbuffer_add_value (&buf, nargs);
3245 encode_reflection_type (assembly, helper->return_type, &buf);
3246 for (i = 0; i < nargs; ++i) {
3247 MonoArray *modreqs = NULL;
3248 MonoArray *modopts = NULL;
3249 MonoReflectionType *pt;
3251 if (helper->modreqs && (i < mono_array_length (helper->modreqs)))
3252 modreqs = mono_array_get (helper->modreqs, MonoArray*, i);
3253 if (helper->modopts && (i < mono_array_length (helper->modopts)))
3254 modopts = mono_array_get (helper->modopts, MonoArray*, i);
3256 encode_custom_modifiers (assembly, modreqs, modopts, &buf);
3257 pt = mono_array_get (helper->arguments, MonoReflectionType*, i);
3258 encode_reflection_type (assembly, pt, &buf);
3260 idx = sigbuffer_add_to_blob_cached (assembly, &buf);
3261 sigbuffer_free (&buf);
3267 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelper *helper)
3270 MonoDynamicTable *table;
3273 table = &assembly->tables [MONO_TABLE_STANDALONESIG];
3274 idx = table->next_idx ++;
3276 alloc_table (table, table->rows);
3277 values = table->values + idx * MONO_STAND_ALONE_SIGNATURE_SIZE;
3279 values [MONO_STAND_ALONE_SIGNATURE] =
3280 mono_reflection_encode_sighelper (assembly, helper);
3286 reflection_cc_to_file (int call_conv) {
3287 switch (call_conv & 0x3) {
3289 case 1: return MONO_CALL_DEFAULT;
3290 case 2: return MONO_CALL_VARARG;
3292 g_assert_not_reached ();
3296 #endif /* !DISABLE_REFLECTION_EMIT */
3300 MonoMethodSignature *sig;
3305 #ifndef DISABLE_REFLECTION_EMIT
3307 mono_image_get_array_token (MonoDynamicImage *assembly, MonoReflectionArrayMethod *m)
3312 MonoMethodSignature *sig;
3316 name = mono_string_to_utf8 (m->name);
3317 nparams = mono_array_length (m->parameters);
3318 sig = g_malloc0 (MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * nparams);
3320 sig->sentinelpos = -1;
3321 sig->call_convention = reflection_cc_to_file (m->call_conv);
3322 sig->param_count = nparams;
3323 sig->ret = m->ret ? mono_reflection_type_get_handle (m->ret): &mono_defaults.void_class->byval_arg;
3324 mtype = mono_reflection_type_get_handle (m->parent);
3325 for (i = 0; i < nparams; ++i)
3326 sig->params [i] = mono_type_array_get_and_resolve (m->parameters, i);
3328 for (tmp = assembly->array_methods; tmp; tmp = tmp->next) {
3330 if (strcmp (name, am->name) == 0 &&
3331 mono_metadata_type_equal (am->parent, mtype) &&
3332 mono_metadata_signature_equal (am->sig, sig)) {
3335 m->table_idx = am->token & 0xffffff;
3339 am = g_new0 (ArrayMethod, 1);
3343 am->token = mono_image_get_memberref_token (assembly, am->parent, name,
3344 method_encode_signature (assembly, sig));
3345 assembly->array_methods = g_list_prepend (assembly->array_methods, am);
3346 m->table_idx = am->token & 0xffffff;
3351 * Insert into the metadata tables all the info about the TypeBuilder tb.
3352 * Data in the tables is inserted in a predefined order, since some tables need to be sorted.
3355 mono_image_get_type_info (MonoDomain *domain, MonoReflectionTypeBuilder *tb, MonoDynamicImage *assembly)
3357 MonoDynamicTable *table;
3359 int i, is_object = 0, is_system = 0;
3362 table = &assembly->tables [MONO_TABLE_TYPEDEF];
3363 values = table->values + tb->table_idx * MONO_TYPEDEF_SIZE;
3364 values [MONO_TYPEDEF_FLAGS] = tb->attrs;
3365 n = mono_string_to_utf8 (tb->name);
3366 if (strcmp (n, "Object") == 0)
3368 values [MONO_TYPEDEF_NAME] = string_heap_insert (&assembly->sheap, n);
3370 n = mono_string_to_utf8 (tb->nspace);
3371 if (strcmp (n, "System") == 0)
3373 values [MONO_TYPEDEF_NAMESPACE] = string_heap_insert (&assembly->sheap, n);
3375 if (tb->parent && !(is_system && is_object) &&
3376 !(tb->attrs & TYPE_ATTRIBUTE_INTERFACE)) { /* interfaces don't have a parent */
3377 values [MONO_TYPEDEF_EXTENDS] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent));
3379 values [MONO_TYPEDEF_EXTENDS] = 0;
3381 values [MONO_TYPEDEF_FIELD_LIST] = assembly->tables [MONO_TABLE_FIELD].next_idx;
3382 values [MONO_TYPEDEF_METHOD_LIST] = assembly->tables [MONO_TABLE_METHOD].next_idx;
3385 * if we have explicitlayout or sequentiallayouts, output data in the
3386 * ClassLayout table.
3388 if (((tb->attrs & TYPE_ATTRIBUTE_LAYOUT_MASK) != TYPE_ATTRIBUTE_AUTO_LAYOUT) &&
3389 ((tb->class_size > 0) || (tb->packing_size > 0))) {
3390 table = &assembly->tables [MONO_TABLE_CLASSLAYOUT];
3392 alloc_table (table, table->rows);
3393 values = table->values + table->rows * MONO_CLASS_LAYOUT_SIZE;
3394 values [MONO_CLASS_LAYOUT_PARENT] = tb->table_idx;
3395 values [MONO_CLASS_LAYOUT_CLASS_SIZE] = tb->class_size;
3396 values [MONO_CLASS_LAYOUT_PACKING_SIZE] = tb->packing_size;
3399 /* handle interfaces */
3400 if (tb->interfaces) {
3401 table = &assembly->tables [MONO_TABLE_INTERFACEIMPL];
3403 table->rows += mono_array_length (tb->interfaces);
3404 alloc_table (table, table->rows);
3405 values = table->values + (i + 1) * MONO_INTERFACEIMPL_SIZE;
3406 for (i = 0; i < mono_array_length (tb->interfaces); ++i) {
3407 MonoReflectionType* iface = (MonoReflectionType*) mono_array_get (tb->interfaces, gpointer, i);
3408 values [MONO_INTERFACEIMPL_CLASS] = tb->table_idx;
3409 values [MONO_INTERFACEIMPL_INTERFACE] = mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (iface));
3410 values += MONO_INTERFACEIMPL_SIZE;
3416 table = &assembly->tables [MONO_TABLE_FIELD];
3417 table->rows += tb->num_fields;
3418 alloc_table (table, table->rows);
3419 for (i = 0; i < tb->num_fields; ++i)
3420 mono_image_get_field_info (
3421 mono_array_get (tb->fields, MonoReflectionFieldBuilder*, i), assembly);
3424 /* handle constructors */
3426 table = &assembly->tables [MONO_TABLE_METHOD];
3427 table->rows += mono_array_length (tb->ctors);
3428 alloc_table (table, table->rows);
3429 for (i = 0; i < mono_array_length (tb->ctors); ++i)
3430 mono_image_get_ctor_info (domain,
3431 mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i), assembly);
3434 /* handle methods */
3436 table = &assembly->tables [MONO_TABLE_METHOD];
3437 table->rows += tb->num_methods;
3438 alloc_table (table, table->rows);
3439 for (i = 0; i < tb->num_methods; ++i)
3440 mono_image_get_method_info (
3441 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i), assembly);
3444 /* Do the same with properties etc.. */
3445 if (tb->events && mono_array_length (tb->events)) {
3446 table = &assembly->tables [MONO_TABLE_EVENT];
3447 table->rows += mono_array_length (tb->events);
3448 alloc_table (table, table->rows);
3449 table = &assembly->tables [MONO_TABLE_EVENTMAP];
3451 alloc_table (table, table->rows);
3452 values = table->values + table->rows * MONO_EVENT_MAP_SIZE;
3453 values [MONO_EVENT_MAP_PARENT] = tb->table_idx;
3454 values [MONO_EVENT_MAP_EVENTLIST] = assembly->tables [MONO_TABLE_EVENT].next_idx;
3455 for (i = 0; i < mono_array_length (tb->events); ++i)
3456 mono_image_get_event_info (
3457 mono_array_get (tb->events, MonoReflectionEventBuilder*, i), assembly);
3459 if (tb->properties && mono_array_length (tb->properties)) {
3460 table = &assembly->tables [MONO_TABLE_PROPERTY];
3461 table->rows += mono_array_length (tb->properties);
3462 alloc_table (table, table->rows);
3463 table = &assembly->tables [MONO_TABLE_PROPERTYMAP];
3465 alloc_table (table, table->rows);
3466 values = table->values + table->rows * MONO_PROPERTY_MAP_SIZE;
3467 values [MONO_PROPERTY_MAP_PARENT] = tb->table_idx;
3468 values [MONO_PROPERTY_MAP_PROPERTY_LIST] = assembly->tables [MONO_TABLE_PROPERTY].next_idx;
3469 for (i = 0; i < mono_array_length (tb->properties); ++i)
3470 mono_image_get_property_info (
3471 mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i), assembly);
3474 /* handle generic parameters */
3475 if (tb->generic_params) {
3476 table = &assembly->tables [MONO_TABLE_GENERICPARAM];
3477 table->rows += mono_array_length (tb->generic_params);
3478 alloc_table (table, table->rows);
3479 for (i = 0; i < mono_array_length (tb->generic_params); ++i) {
3480 guint32 owner = MONO_TYPEORMETHOD_TYPE | (tb->table_idx << MONO_TYPEORMETHOD_BITS);
3482 mono_image_get_generic_param_info (
3483 mono_array_get (tb->generic_params, MonoReflectionGenericParam*, i), owner, assembly);
3487 mono_image_add_decl_security (assembly,
3488 mono_metadata_make_token (MONO_TABLE_TYPEDEF, tb->table_idx), tb->permissions);
3491 MonoDynamicTable *ntable;
3493 ntable = &assembly->tables [MONO_TABLE_NESTEDCLASS];
3494 ntable->rows += mono_array_length (tb->subtypes);
3495 alloc_table (ntable, ntable->rows);
3496 values = ntable->values + ntable->next_idx * MONO_NESTED_CLASS_SIZE;
3498 for (i = 0; i < mono_array_length (tb->subtypes); ++i) {
3499 MonoReflectionTypeBuilder *subtype = mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i);
3501 values [MONO_NESTED_CLASS_NESTED] = subtype->table_idx;
3502 values [MONO_NESTED_CLASS_ENCLOSING] = tb->table_idx;
3503 /*g_print ("nesting %s (%d) in %s (%d) (rows %d/%d)\n",
3504 mono_string_to_utf8 (subtype->name), subtype->table_idx,
3505 mono_string_to_utf8 (tb->name), tb->table_idx,
3506 ntable->next_idx, ntable->rows);*/
3507 values += MONO_NESTED_CLASS_SIZE;
3515 collect_types (MonoPtrArray *types, MonoReflectionTypeBuilder *type)
3519 mono_ptr_array_append (*types, type);
3521 if (!type->subtypes)
3524 for (i = 0; i < mono_array_length (type->subtypes); ++i) {
3525 MonoReflectionTypeBuilder *subtype = mono_array_get (type->subtypes, MonoReflectionTypeBuilder*, i);
3526 collect_types (types, subtype);
3531 compare_types_by_table_idx (MonoReflectionTypeBuilder **type1, MonoReflectionTypeBuilder **type2)
3533 if ((*type1)->table_idx < (*type2)->table_idx)
3536 if ((*type1)->table_idx > (*type2)->table_idx)
3543 params_add_cattrs (MonoDynamicImage *assembly, MonoArray *pinfo) {
3548 for (i = 0; i < mono_array_length (pinfo); ++i) {
3549 MonoReflectionParamBuilder *pb;
3550 pb = mono_array_get (pinfo, MonoReflectionParamBuilder *, i);
3553 mono_image_add_cattrs (assembly, pb->table_idx, MONO_CUSTOM_ATTR_PARAMDEF, pb->cattrs);
3558 type_add_cattrs (MonoDynamicImage *assembly, MonoReflectionTypeBuilder *tb) {
3561 mono_image_add_cattrs (assembly, tb->table_idx, MONO_CUSTOM_ATTR_TYPEDEF, tb->cattrs);
3563 for (i = 0; i < tb->num_fields; ++i) {
3564 MonoReflectionFieldBuilder* fb;
3565 fb = mono_array_get (tb->fields, MonoReflectionFieldBuilder*, i);
3566 mono_image_add_cattrs (assembly, fb->table_idx, MONO_CUSTOM_ATTR_FIELDDEF, fb->cattrs);
3570 for (i = 0; i < mono_array_length (tb->events); ++i) {
3571 MonoReflectionEventBuilder* eb;
3572 eb = mono_array_get (tb->events, MonoReflectionEventBuilder*, i);
3573 mono_image_add_cattrs (assembly, eb->table_idx, MONO_CUSTOM_ATTR_EVENT, eb->cattrs);
3576 if (tb->properties) {
3577 for (i = 0; i < mono_array_length (tb->properties); ++i) {
3578 MonoReflectionPropertyBuilder* pb;
3579 pb = mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i);
3580 mono_image_add_cattrs (assembly, pb->table_idx, MONO_CUSTOM_ATTR_PROPERTY, pb->cattrs);
3584 for (i = 0; i < mono_array_length (tb->ctors); ++i) {
3585 MonoReflectionCtorBuilder* cb;
3586 cb = mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i);
3587 mono_image_add_cattrs (assembly, cb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, cb->cattrs);
3588 params_add_cattrs (assembly, cb->pinfo);
3593 for (i = 0; i < tb->num_methods; ++i) {
3594 MonoReflectionMethodBuilder* mb;
3595 mb = mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
3596 mono_image_add_cattrs (assembly, mb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, mb->cattrs);
3597 params_add_cattrs (assembly, mb->pinfo);
3602 for (i = 0; i < mono_array_length (tb->subtypes); ++i)
3603 type_add_cattrs (assembly, mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i));
3608 module_add_cattrs (MonoDynamicImage *assembly, MonoReflectionModuleBuilder *moduleb)
3612 mono_image_add_cattrs (assembly, moduleb->table_idx, MONO_CUSTOM_ATTR_MODULE, moduleb->cattrs);
3614 if (moduleb->global_methods) {
3615 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i) {
3616 MonoReflectionMethodBuilder* mb = mono_array_get (moduleb->global_methods, MonoReflectionMethodBuilder*, i);
3617 mono_image_add_cattrs (assembly, mb->table_idx, MONO_CUSTOM_ATTR_METHODDEF, mb->cattrs);
3618 params_add_cattrs (assembly, mb->pinfo);
3622 if (moduleb->global_fields) {
3623 for (i = 0; i < mono_array_length (moduleb->global_fields); ++i) {
3624 MonoReflectionFieldBuilder *fb = mono_array_get (moduleb->global_fields, MonoReflectionFieldBuilder*, i);
3625 mono_image_add_cattrs (assembly, fb->table_idx, MONO_CUSTOM_ATTR_FIELDDEF, fb->cattrs);
3629 if (moduleb->types) {
3630 for (i = 0; i < moduleb->num_types; ++i)
3631 type_add_cattrs (assembly, mono_array_get (moduleb->types, MonoReflectionTypeBuilder*, i));
3636 mono_image_fill_file_table (MonoDomain *domain, MonoReflectionModule *module, MonoDynamicImage *assembly)
3638 MonoDynamicTable *table;
3642 char *b = blob_size;
3645 table = &assembly->tables [MONO_TABLE_FILE];
3647 alloc_table (table, table->rows);
3648 values = table->values + table->next_idx * MONO_FILE_SIZE;
3649 values [MONO_FILE_FLAGS] = FILE_CONTAINS_METADATA;
3650 values [MONO_FILE_NAME] = string_heap_insert (&assembly->sheap, module->image->module_name);
3651 if (module->image->dynamic) {
3652 /* This depends on the fact that the main module is emitted last */
3653 dir = mono_string_to_utf8 (((MonoReflectionModuleBuilder*)module)->assemblyb->dir);
3654 path = g_strdup_printf ("%s%c%s", dir, G_DIR_SEPARATOR, module->image->module_name);
3657 path = g_strdup (module->image->name);
3659 mono_sha1_get_digest_from_file (path, hash);
3662 mono_metadata_encode_value (20, b, &b);
3663 values [MONO_FILE_HASH_VALUE] = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
3664 mono_image_add_stream_data (&assembly->blob, (char*)hash, 20);
3669 mono_image_fill_module_table (MonoDomain *domain, MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly)
3671 MonoDynamicTable *table;
3674 table = &assembly->tables [MONO_TABLE_MODULE];
3675 mb->table_idx = table->next_idx ++;
3676 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_NAME] = string_heap_insert_mstring (&assembly->sheap, mb->module.name);
3677 i = mono_image_add_stream_data (&assembly->guid, mono_array_addr (mb->guid, char, 0), 16);
3680 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_GENERATION] = 0;
3681 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_MVID] = i;
3682 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_ENC] = 0;
3683 table->values [mb->table_idx * MONO_MODULE_SIZE + MONO_MODULE_ENCBASE] = 0;
3687 mono_image_fill_export_table_from_class (MonoDomain *domain, MonoClass *klass,
3688 guint32 module_index, guint32 parent_index, MonoDynamicImage *assembly)
3690 MonoDynamicTable *table;
3694 visib = klass->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK;
3695 if (! ((visib & TYPE_ATTRIBUTE_PUBLIC) || (visib & TYPE_ATTRIBUTE_NESTED_PUBLIC)))
3698 table = &assembly->tables [MONO_TABLE_EXPORTEDTYPE];
3700 alloc_table (table, table->rows);
3701 values = table->values + table->next_idx * MONO_EXP_TYPE_SIZE;
3703 values [MONO_EXP_TYPE_FLAGS] = klass->flags;
3704 values [MONO_EXP_TYPE_TYPEDEF] = klass->type_token;
3705 if (klass->nested_in)
3706 values [MONO_EXP_TYPE_IMPLEMENTATION] = (parent_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_EXP_TYPE;
3708 values [MONO_EXP_TYPE_IMPLEMENTATION] = (module_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_FILE;
3709 values [MONO_EXP_TYPE_NAME] = string_heap_insert (&assembly->sheap, klass->name);
3710 values [MONO_EXP_TYPE_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
3712 res = table->next_idx;
3716 /* Emit nested types */
3717 if (klass->ext && klass->ext->nested_classes) {
3720 for (tmp = klass->ext->nested_classes; tmp; tmp = tmp->next)
3721 mono_image_fill_export_table_from_class (domain, tmp->data, module_index, table->next_idx - 1, assembly);
3728 mono_image_fill_export_table (MonoDomain *domain, MonoReflectionTypeBuilder *tb,
3729 guint32 module_index, guint32 parent_index, MonoDynamicImage *assembly)
3734 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
3736 klass->type_token = mono_metadata_make_token (MONO_TABLE_TYPEDEF, tb->table_idx);
3738 idx = mono_image_fill_export_table_from_class (domain, klass, module_index,
3739 parent_index, assembly);
3743 * We need to do this ourselves since klass->nested_classes is not set up.
3746 for (i = 0; i < mono_array_length (tb->subtypes); ++i)
3747 mono_image_fill_export_table (domain, mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i), module_index, idx, assembly);
3752 mono_image_fill_export_table_from_module (MonoDomain *domain, MonoReflectionModule *module,
3753 guint32 module_index, MonoDynamicImage *assembly)
3755 MonoImage *image = module->image;
3759 t = &image->tables [MONO_TABLE_TYPEDEF];
3761 for (i = 0; i < t->rows; ++i) {
3762 MonoClass *klass = mono_class_get (image, mono_metadata_make_token (MONO_TABLE_TYPEDEF, i + 1));
3764 if (klass->flags & TYPE_ATTRIBUTE_PUBLIC)
3765 mono_image_fill_export_table_from_class (domain, klass, module_index, 0, assembly);
3770 add_exported_type (MonoReflectionAssemblyBuilder *assemblyb, MonoDynamicImage *assembly, MonoClass *klass, guint32 parent_index)
3772 MonoDynamicTable *table;
3774 guint32 scope, scope_idx, impl, current_idx;
3775 gboolean forwarder = TRUE;
3776 gpointer iter = NULL;
3779 if (klass->nested_in) {
3780 impl = (parent_index << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_EXP_TYPE;
3783 scope = resolution_scope_from_image (assembly, klass->image);
3784 g_assert ((scope & MONO_RESOLTION_SCOPE_MASK) == MONO_RESOLTION_SCOPE_ASSEMBLYREF);
3785 scope_idx = scope >> MONO_RESOLTION_SCOPE_BITS;
3786 impl = (scope_idx << MONO_IMPLEMENTATION_BITS) + MONO_IMPLEMENTATION_ASSEMBLYREF;
3789 table = &assembly->tables [MONO_TABLE_EXPORTEDTYPE];
3792 alloc_table (table, table->rows);
3793 current_idx = table->next_idx;
3794 values = table->values + current_idx * MONO_EXP_TYPE_SIZE;
3796 values [MONO_EXP_TYPE_FLAGS] = forwarder ? TYPE_ATTRIBUTE_FORWARDER : 0;
3797 values [MONO_EXP_TYPE_TYPEDEF] = 0;
3798 values [MONO_EXP_TYPE_IMPLEMENTATION] = impl;
3799 values [MONO_EXP_TYPE_NAME] = string_heap_insert (&assembly->sheap, klass->name);
3800 values [MONO_EXP_TYPE_NAMESPACE] = string_heap_insert (&assembly->sheap, klass->name_space);
3804 while ((nested = mono_class_get_nested_types (klass, &iter)))
3805 add_exported_type (assemblyb, assembly, nested, current_idx);
3809 mono_image_fill_export_table_from_type_forwarders (MonoReflectionAssemblyBuilder *assemblyb, MonoDynamicImage *assembly)
3814 if (!assemblyb->type_forwarders)
3817 for (i = 0; i < mono_array_length (assemblyb->type_forwarders); ++i) {
3818 MonoReflectionType *t = mono_array_get (assemblyb->type_forwarders, MonoReflectionType *, i);
3823 type = mono_reflection_type_get_handle (t);
3826 klass = mono_class_from_mono_type (type);
3828 add_exported_type (assemblyb, assembly, klass, 0);
3832 #define align_pointer(base,p)\
3834 guint32 __diff = (unsigned char*)(p)-(unsigned char*)(base);\
3836 (p) += 4 - (__diff & 3);\
3840 compare_constants (const void *a, const void *b)
3842 const guint32 *a_values = a;
3843 const guint32 *b_values = b;
3844 return a_values [MONO_CONSTANT_PARENT] - b_values [MONO_CONSTANT_PARENT];
3848 compare_semantics (const void *a, const void *b)
3850 const guint32 *a_values = a;
3851 const guint32 *b_values = b;
3852 int assoc = a_values [MONO_METHOD_SEMA_ASSOCIATION] - b_values [MONO_METHOD_SEMA_ASSOCIATION];
3855 return a_values [MONO_METHOD_SEMA_SEMANTICS] - b_values [MONO_METHOD_SEMA_SEMANTICS];
3859 compare_custom_attrs (const void *a, const void *b)
3861 const guint32 *a_values = a;
3862 const guint32 *b_values = b;
3864 return a_values [MONO_CUSTOM_ATTR_PARENT] - b_values [MONO_CUSTOM_ATTR_PARENT];
3868 compare_field_marshal (const void *a, const void *b)
3870 const guint32 *a_values = a;
3871 const guint32 *b_values = b;
3873 return a_values [MONO_FIELD_MARSHAL_PARENT] - b_values [MONO_FIELD_MARSHAL_PARENT];
3877 compare_nested (const void *a, const void *b)
3879 const guint32 *a_values = a;
3880 const guint32 *b_values = b;
3882 return a_values [MONO_NESTED_CLASS_NESTED] - b_values [MONO_NESTED_CLASS_NESTED];
3886 compare_genericparam (const void *a, const void *b)
3888 const GenericParamTableEntry **a_entry = (const GenericParamTableEntry **) a;
3889 const GenericParamTableEntry **b_entry = (const GenericParamTableEntry **) b;
3891 if ((*b_entry)->owner == (*a_entry)->owner)
3893 mono_type_get_generic_param_num (mono_reflection_type_get_handle ((MonoReflectionType*)(*a_entry)->gparam)) -
3894 mono_type_get_generic_param_num (mono_reflection_type_get_handle ((MonoReflectionType*)(*b_entry)->gparam));
3896 return (*a_entry)->owner - (*b_entry)->owner;
3900 compare_declsecurity_attrs (const void *a, const void *b)
3902 const guint32 *a_values = a;
3903 const guint32 *b_values = b;
3905 return a_values [MONO_DECL_SECURITY_PARENT] - b_values [MONO_DECL_SECURITY_PARENT];
3909 compare_interface_impl (const void *a, const void *b)
3911 const guint32 *a_values = a;
3912 const guint32 *b_values = b;
3914 int klass = a_values [MONO_INTERFACEIMPL_CLASS] - b_values [MONO_INTERFACEIMPL_CLASS];
3918 return a_values [MONO_INTERFACEIMPL_INTERFACE] - b_values [MONO_INTERFACEIMPL_INTERFACE];
3922 pad_heap (MonoDynamicStream *sh)
3924 if (sh->index & 3) {
3925 int sz = 4 - (sh->index & 3);
3926 memset (sh->data + sh->index, 0, sz);
3933 MonoDynamicStream *stream;
3937 * build_compressed_metadata() fills in the blob of data that represents the
3938 * raw metadata as it will be saved in the PE file. The five streams are output
3939 * and the metadata tables are comnpressed from the guint32 array representation,
3940 * to the compressed on-disk format.
3943 build_compressed_metadata (MonoDynamicImage *assembly)
3945 MonoDynamicTable *table;
3947 guint64 valid_mask = 0;
3948 guint64 sorted_mask;
3949 guint32 heapt_size = 0;
3950 guint32 meta_size = 256; /* allow for header and other stuff */
3951 guint32 table_offset;
3952 guint32 ntables = 0;
3958 struct StreamDesc stream_desc [5];
3960 qsort (assembly->gen_params->pdata, assembly->gen_params->len, sizeof (gpointer), compare_genericparam);
3961 for (i = 0; i < assembly->gen_params->len; i++){
3962 GenericParamTableEntry *entry = g_ptr_array_index (assembly->gen_params, i);
3963 write_generic_param_entry (assembly, entry);
3966 stream_desc [0].name = "#~";
3967 stream_desc [0].stream = &assembly->tstream;
3968 stream_desc [1].name = "#Strings";
3969 stream_desc [1].stream = &assembly->sheap;
3970 stream_desc [2].name = "#US";
3971 stream_desc [2].stream = &assembly->us;
3972 stream_desc [3].name = "#Blob";
3973 stream_desc [3].stream = &assembly->blob;
3974 stream_desc [4].name = "#GUID";
3975 stream_desc [4].stream = &assembly->guid;
3977 /* tables that are sorted */
3978 sorted_mask = ((guint64)1 << MONO_TABLE_CONSTANT) | ((guint64)1 << MONO_TABLE_FIELDMARSHAL)
3979 | ((guint64)1 << MONO_TABLE_METHODSEMANTICS) | ((guint64)1 << MONO_TABLE_CLASSLAYOUT)
3980 | ((guint64)1 << MONO_TABLE_FIELDLAYOUT) | ((guint64)1 << MONO_TABLE_FIELDRVA)
3981 | ((guint64)1 << MONO_TABLE_IMPLMAP) | ((guint64)1 << MONO_TABLE_NESTEDCLASS)
3982 | ((guint64)1 << MONO_TABLE_METHODIMPL) | ((guint64)1 << MONO_TABLE_CUSTOMATTRIBUTE)
3983 | ((guint64)1 << MONO_TABLE_DECLSECURITY) | ((guint64)1 << MONO_TABLE_GENERICPARAM)
3984 | ((guint64)1 << MONO_TABLE_INTERFACEIMPL);
3986 /* Compute table sizes */
3987 /* the MonoImage has already been created in mono_image_basic_init() */
3988 meta = &assembly->image;
3990 /* sizes should be multiple of 4 */
3991 pad_heap (&assembly->blob);
3992 pad_heap (&assembly->guid);
3993 pad_heap (&assembly->sheap);
3994 pad_heap (&assembly->us);
3996 /* Setup the info used by compute_sizes () */
3997 meta->idx_blob_wide = assembly->blob.index >= 65536 ? 1 : 0;
3998 meta->idx_guid_wide = assembly->guid.index >= 65536 ? 1 : 0;
3999 meta->idx_string_wide = assembly->sheap.index >= 65536 ? 1 : 0;
4001 meta_size += assembly->blob.index;
4002 meta_size += assembly->guid.index;
4003 meta_size += assembly->sheap.index;
4004 meta_size += assembly->us.index;
4006 for (i=0; i < MONO_TABLE_NUM; ++i)
4007 meta->tables [i].rows = assembly->tables [i].rows;
4009 for (i = 0; i < MONO_TABLE_NUM; i++){
4010 if (meta->tables [i].rows == 0)
4012 valid_mask |= (guint64)1 << i;
4014 meta->tables [i].row_size = mono_metadata_compute_size (
4015 meta, i, &meta->tables [i].size_bitfield);
4016 heapt_size += meta->tables [i].row_size * meta->tables [i].rows;
4018 heapt_size += 24; /* #~ header size */
4019 heapt_size += ntables * 4;
4020 /* make multiple of 4 */
4023 meta_size += heapt_size;
4024 meta->raw_metadata = g_malloc0 (meta_size);
4025 p = (unsigned char*)meta->raw_metadata;
4026 /* the metadata signature */
4027 *p++ = 'B'; *p++ = 'S'; *p++ = 'J'; *p++ = 'B';
4028 /* version numbers and 4 bytes reserved */
4029 int16val = (guint16*)p;
4030 *int16val++ = GUINT16_TO_LE (meta->md_version_major);
4031 *int16val = GUINT16_TO_LE (meta->md_version_minor);
4033 /* version string */
4034 int32val = (guint32*)p;
4035 *int32val = GUINT32_TO_LE ((strlen (meta->version) + 3) & (~3)); /* needs to be multiple of 4 */
4037 memcpy (p, meta->version, strlen (meta->version));
4038 p += GUINT32_FROM_LE (*int32val);
4039 align_pointer (meta->raw_metadata, p);
4040 int16val = (guint16*)p;
4041 *int16val++ = GUINT16_TO_LE (0); /* flags must be 0 */
4042 *int16val = GUINT16_TO_LE (5); /* number of streams */
4046 * write the stream info.
4048 table_offset = (p - (unsigned char*)meta->raw_metadata) + 5 * 8 + 40; /* room needed for stream headers */
4049 table_offset += 3; table_offset &= ~3;
4051 assembly->tstream.index = heapt_size;
4052 for (i = 0; i < 5; ++i) {
4053 int32val = (guint32*)p;
4054 stream_desc [i].stream->offset = table_offset;
4055 *int32val++ = GUINT32_TO_LE (table_offset);
4056 *int32val = GUINT32_TO_LE (stream_desc [i].stream->index);
4057 table_offset += GUINT32_FROM_LE (*int32val);
4058 table_offset += 3; table_offset &= ~3;
4060 strcpy ((char*)p, stream_desc [i].name);
4061 p += strlen (stream_desc [i].name) + 1;
4062 align_pointer (meta->raw_metadata, p);
4065 * now copy the data, the table stream header and contents goes first.
4067 g_assert ((p - (unsigned char*)meta->raw_metadata) < assembly->tstream.offset);
4068 p = (guchar*)meta->raw_metadata + assembly->tstream.offset;
4069 int32val = (guint32*)p;
4070 *int32val = GUINT32_TO_LE (0); /* reserved */
4073 *p++ = 2; /* version */
4076 if (meta->idx_string_wide)
4078 if (meta->idx_guid_wide)
4080 if (meta->idx_blob_wide)
4083 *p++ = 1; /* reserved */
4084 int64val = (guint64*)p;
4085 *int64val++ = GUINT64_TO_LE (valid_mask);
4086 *int64val++ = GUINT64_TO_LE (valid_mask & sorted_mask); /* bitvector of sorted tables */
4088 int32val = (guint32*)p;
4089 for (i = 0; i < MONO_TABLE_NUM; i++){
4090 if (meta->tables [i].rows == 0)
4092 *int32val++ = GUINT32_TO_LE (meta->tables [i].rows);
4094 p = (unsigned char*)int32val;
4096 /* sort the tables that still need sorting */
4097 table = &assembly->tables [MONO_TABLE_CONSTANT];
4099 qsort (table->values + MONO_CONSTANT_SIZE, table->rows, sizeof (guint32) * MONO_CONSTANT_SIZE, compare_constants);
4100 table = &assembly->tables [MONO_TABLE_METHODSEMANTICS];
4102 qsort (table->values + MONO_METHOD_SEMA_SIZE, table->rows, sizeof (guint32) * MONO_METHOD_SEMA_SIZE, compare_semantics);
4103 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
4105 qsort (table->values + MONO_CUSTOM_ATTR_SIZE, table->rows, sizeof (guint32) * MONO_CUSTOM_ATTR_SIZE, compare_custom_attrs);
4106 table = &assembly->tables [MONO_TABLE_FIELDMARSHAL];
4108 qsort (table->values + MONO_FIELD_MARSHAL_SIZE, table->rows, sizeof (guint32) * MONO_FIELD_MARSHAL_SIZE, compare_field_marshal);
4109 table = &assembly->tables [MONO_TABLE_NESTEDCLASS];
4111 qsort (table->values + MONO_NESTED_CLASS_SIZE, table->rows, sizeof (guint32) * MONO_NESTED_CLASS_SIZE, compare_nested);
4112 /* Section 21.11 DeclSecurity in Partition II doesn't specify this to be sorted by MS implementation requires it */
4113 table = &assembly->tables [MONO_TABLE_DECLSECURITY];
4115 qsort (table->values + MONO_DECL_SECURITY_SIZE, table->rows, sizeof (guint32) * MONO_DECL_SECURITY_SIZE, compare_declsecurity_attrs);
4116 table = &assembly->tables [MONO_TABLE_INTERFACEIMPL];
4118 qsort (table->values + MONO_INTERFACEIMPL_SIZE, table->rows, sizeof (guint32) * MONO_INTERFACEIMPL_SIZE, compare_interface_impl);
4120 /* compress the tables */
4121 for (i = 0; i < MONO_TABLE_NUM; i++){
4124 guint32 bitfield = meta->tables [i].size_bitfield;
4125 if (!meta->tables [i].rows)
4127 if (assembly->tables [i].columns != mono_metadata_table_count (bitfield))
4128 g_error ("col count mismatch in %d: %d %d", i, assembly->tables [i].columns, mono_metadata_table_count (bitfield));
4129 meta->tables [i].base = (char*)p;
4130 for (row = 1; row <= meta->tables [i].rows; ++row) {
4131 values = assembly->tables [i].values + row * assembly->tables [i].columns;
4132 for (col = 0; col < assembly->tables [i].columns; ++col) {
4133 switch (mono_metadata_table_size (bitfield, col)) {
4135 *p++ = values [col];
4138 *p++ = values [col] & 0xff;
4139 *p++ = (values [col] >> 8) & 0xff;
4142 *p++ = values [col] & 0xff;
4143 *p++ = (values [col] >> 8) & 0xff;
4144 *p++ = (values [col] >> 16) & 0xff;
4145 *p++ = (values [col] >> 24) & 0xff;
4148 g_assert_not_reached ();
4152 g_assert ((p - (const unsigned char*)meta->tables [i].base) == (meta->tables [i].rows * meta->tables [i].row_size));
4155 g_assert (assembly->guid.offset + assembly->guid.index < meta_size);
4156 memcpy (meta->raw_metadata + assembly->sheap.offset, assembly->sheap.data, assembly->sheap.index);
4157 memcpy (meta->raw_metadata + assembly->us.offset, assembly->us.data, assembly->us.index);
4158 memcpy (meta->raw_metadata + assembly->blob.offset, assembly->blob.data, assembly->blob.index);
4159 memcpy (meta->raw_metadata + assembly->guid.offset, assembly->guid.data, assembly->guid.index);
4161 assembly->meta_size = assembly->guid.offset + assembly->guid.index;
4165 * Some tables in metadata need to be sorted according to some criteria, but
4166 * when methods and fields are first created with reflection, they may be assigned a token
4167 * that doesn't correspond to the final token they will get assigned after the sorting.
4168 * ILGenerator.cs keeps a fixup table that maps the position of tokens in the IL code stream
4169 * with the reflection objects that represent them. Once all the tables are set up, the
4170 * reflection objects will contains the correct table index. fixup_method() will fixup the
4171 * tokens for the method with ILGenerator @ilgen.
4174 fixup_method (MonoReflectionILGen *ilgen, gpointer value, MonoDynamicImage *assembly)
4176 guint32 code_idx = GPOINTER_TO_UINT (value);
4177 MonoReflectionILTokenInfo *iltoken;
4178 MonoReflectionFieldBuilder *field;
4179 MonoReflectionCtorBuilder *ctor;
4180 MonoReflectionMethodBuilder *method;
4181 MonoReflectionTypeBuilder *tb;
4182 MonoReflectionArrayMethod *am;
4184 unsigned char *target;
4186 for (i = 0; i < ilgen->num_token_fixups; ++i) {
4187 iltoken = (MonoReflectionILTokenInfo *)mono_array_addr_with_size (ilgen->token_fixups, sizeof (MonoReflectionILTokenInfo), i);
4188 target = (guchar*)assembly->code.data + code_idx + iltoken->code_pos;
4189 switch (target [3]) {
4190 case MONO_TABLE_FIELD:
4191 if (!strcmp (iltoken->member->vtable->klass->name, "FieldBuilder")) {
4192 field = (MonoReflectionFieldBuilder *)iltoken->member;
4193 idx = field->table_idx;
4194 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoField")) {
4195 MonoClassField *f = ((MonoReflectionField*)iltoken->member)->field;
4196 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->field_to_table_idx, f));
4198 g_assert_not_reached ();
4201 case MONO_TABLE_METHOD:
4202 if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder")) {
4203 method = (MonoReflectionMethodBuilder *)iltoken->member;
4204 idx = method->table_idx;
4205 } else if (!strcmp (iltoken->member->vtable->klass->name, "ConstructorBuilder")) {
4206 ctor = (MonoReflectionCtorBuilder *)iltoken->member;
4207 idx = ctor->table_idx;
4208 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoMethod") ||
4209 !strcmp (iltoken->member->vtable->klass->name, "MonoCMethod")) {
4210 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4211 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, m));
4213 g_assert_not_reached ();
4216 case MONO_TABLE_TYPEDEF:
4217 if (strcmp (iltoken->member->vtable->klass->name, "TypeBuilder"))
4218 g_assert_not_reached ();
4219 tb = (MonoReflectionTypeBuilder *)iltoken->member;
4220 idx = tb->table_idx;
4222 case MONO_TABLE_MEMBERREF:
4223 if (!strcmp (iltoken->member->vtable->klass->name, "MonoArrayMethod")) {
4224 am = (MonoReflectionArrayMethod*)iltoken->member;
4225 idx = am->table_idx;
4226 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoMethod") ||
4227 !strcmp (iltoken->member->vtable->klass->name, "MonoCMethod") ||
4228 !strcmp (iltoken->member->vtable->klass->name, "MonoGenericMethod") ||
4229 !strcmp (iltoken->member->vtable->klass->name, "MonoGenericCMethod")) {
4230 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4231 g_assert (m->klass->generic_class || m->klass->generic_container);
4233 } else if (!strcmp (iltoken->member->vtable->klass->name, "FieldBuilder")) {
4235 } else if (!strcmp (iltoken->member->vtable->klass->name, "MonoField")) {
4236 MonoClassField *f = ((MonoReflectionField*)iltoken->member)->field;
4237 g_assert (is_field_on_inst (f));
4239 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder") ||
4240 !strcmp (iltoken->member->vtable->klass->name, "ConstructorBuilder")) {
4242 } else if (!strcmp (iltoken->member->vtable->klass->name, "FieldOnTypeBuilderInst")) {
4244 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodOnTypeBuilderInst")) {
4246 } else if (!strcmp (iltoken->member->vtable->klass->name, "ConstructorOnTypeBuilderInst")) {
4249 g_assert_not_reached ();
4252 case MONO_TABLE_METHODSPEC:
4253 if (!strcmp (iltoken->member->vtable->klass->name, "MonoGenericMethod")) {
4254 MonoMethod *m = ((MonoReflectionMethod*)iltoken->member)->method;
4255 g_assert (mono_method_signature (m)->generic_param_count);
4257 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodBuilder")) {
4259 } else if (!strcmp (iltoken->member->vtable->klass->name, "MethodOnTypeBuilderInst")) {
4262 g_assert_not_reached ();
4266 g_error ("got unexpected table 0x%02x in fixup", target [3]);
4268 target [0] = idx & 0xff;
4269 target [1] = (idx >> 8) & 0xff;
4270 target [2] = (idx >> 16) & 0xff;
4277 * The CUSTOM_ATTRIBUTE table might contain METHODDEF tokens whose final
4278 * value is not known when the table is emitted.
4281 fixup_cattrs (MonoDynamicImage *assembly)
4283 MonoDynamicTable *table;
4285 guint32 type, i, idx, token;
4288 table = &assembly->tables [MONO_TABLE_CUSTOMATTRIBUTE];
4290 for (i = 0; i < table->rows; ++i) {
4291 values = table->values + ((i + 1) * MONO_CUSTOM_ATTR_SIZE);
4293 type = values [MONO_CUSTOM_ATTR_TYPE];
4294 if ((type & MONO_CUSTOM_ATTR_TYPE_MASK) == MONO_CUSTOM_ATTR_TYPE_METHODDEF) {
4295 idx = type >> MONO_CUSTOM_ATTR_TYPE_BITS;
4296 token = mono_metadata_make_token (MONO_TABLE_METHOD, idx);
4297 ctor = mono_g_hash_table_lookup (assembly->tokens, GUINT_TO_POINTER (token));
4300 if (!strcmp (ctor->vtable->klass->name, "MonoCMethod")) {
4301 MonoMethod *m = ((MonoReflectionMethod*)ctor)->method;
4302 idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, m));
4303 values [MONO_CUSTOM_ATTR_TYPE] = (idx << MONO_CUSTOM_ATTR_TYPE_BITS) | MONO_CUSTOM_ATTR_TYPE_METHODDEF;
4310 assembly_add_resource_manifest (MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly, MonoReflectionResource *rsrc, guint32 implementation)
4312 MonoDynamicTable *table;
4315 table = &assembly->tables [MONO_TABLE_MANIFESTRESOURCE];
4317 alloc_table (table, table->rows);
4318 values = table->values + table->next_idx * MONO_MANIFEST_SIZE;
4319 values [MONO_MANIFEST_OFFSET] = rsrc->offset;
4320 values [MONO_MANIFEST_FLAGS] = rsrc->attrs;
4321 values [MONO_MANIFEST_NAME] = string_heap_insert_mstring (&assembly->sheap, rsrc->name);
4322 values [MONO_MANIFEST_IMPLEMENTATION] = implementation;
4327 assembly_add_resource (MonoReflectionModuleBuilder *mb, MonoDynamicImage *assembly, MonoReflectionResource *rsrc)
4329 MonoDynamicTable *table;
4333 char *b = blob_size;
4335 guint32 idx, offset;
4337 if (rsrc->filename) {
4338 name = mono_string_to_utf8 (rsrc->filename);
4339 sname = g_path_get_basename (name);
4341 table = &assembly->tables [MONO_TABLE_FILE];
4343 alloc_table (table, table->rows);
4344 values = table->values + table->next_idx * MONO_FILE_SIZE;
4345 values [MONO_FILE_FLAGS] = FILE_CONTAINS_NO_METADATA;
4346 values [MONO_FILE_NAME] = string_heap_insert (&assembly->sheap, sname);
4349 mono_sha1_get_digest_from_file (name, hash);
4350 mono_metadata_encode_value (20, b, &b);
4351 values [MONO_FILE_HASH_VALUE] = mono_image_add_stream_data (&assembly->blob, blob_size, b-blob_size);
4352 mono_image_add_stream_data (&assembly->blob, (char*)hash, 20);
4354 idx = table->next_idx++;
4356 idx = MONO_IMPLEMENTATION_FILE | (idx << MONO_IMPLEMENTATION_BITS);
4362 data = mono_array_addr (rsrc->data, char, 0);
4363 len = mono_array_length (rsrc->data);
4369 sizebuf [0] = offset; sizebuf [1] = offset >> 8;
4370 sizebuf [2] = offset >> 16; sizebuf [3] = offset >> 24;
4371 rsrc->offset = mono_image_add_stream_data (&assembly->resources, sizebuf, 4);
4372 mono_image_add_stream_data (&assembly->resources, data, len);
4376 * The entry should be emitted into the MANIFESTRESOURCE table of
4377 * the main module, but that needs to reference the FILE table
4378 * which isn't emitted yet.
4385 assembly_add_resource_manifest (mb, assembly, rsrc, idx);
4389 set_version_from_string (MonoString *version, guint32 *values)
4391 gchar *ver, *p, *str;
4394 values [MONO_ASSEMBLY_MAJOR_VERSION] = 0;
4395 values [MONO_ASSEMBLY_MINOR_VERSION] = 0;
4396 values [MONO_ASSEMBLY_REV_NUMBER] = 0;
4397 values [MONO_ASSEMBLY_BUILD_NUMBER] = 0;
4400 ver = str = mono_string_to_utf8 (version);
4401 for (i = 0; i < 4; ++i) {
4402 values [MONO_ASSEMBLY_MAJOR_VERSION + i] = strtol (ver, &p, 10);
4408 /* handle Revision and Build */
4418 load_public_key (MonoArray *pkey, MonoDynamicImage *assembly) {
4422 char *b = blob_size;
4427 len = mono_array_length (pkey);
4428 mono_metadata_encode_value (len, b, &b);
4429 token = mono_image_add_stream_data (&assembly->blob, blob_size, b - blob_size);
4430 mono_image_add_stream_data (&assembly->blob, mono_array_addr (pkey, char, 0), len);
4432 assembly->public_key = g_malloc (len);
4433 memcpy (assembly->public_key, mono_array_addr (pkey, char, 0), len);
4434 assembly->public_key_len = len;
4436 /* Special case: check for ECMA key (16 bytes) */
4437 if ((len == MONO_ECMA_KEY_LENGTH) && mono_is_ecma_key (mono_array_addr (pkey, char, 0), len)) {
4438 /* In this case we must reserve 128 bytes (1024 bits) for the signature */
4439 assembly->strong_name_size = MONO_DEFAULT_PUBLIC_KEY_LENGTH;
4440 } else if (len >= MONO_PUBLIC_KEY_HEADER_LENGTH + MONO_MINIMUM_PUBLIC_KEY_LENGTH) {
4441 /* minimum key size (in 2.0) is 384 bits */
4442 assembly->strong_name_size = len - MONO_PUBLIC_KEY_HEADER_LENGTH;
4444 /* FIXME - verifier */
4445 g_warning ("Invalid public key length: %d bits (total: %d)", (int)MONO_PUBLIC_KEY_BIT_SIZE (len), (int)len);
4446 assembly->strong_name_size = MONO_DEFAULT_PUBLIC_KEY_LENGTH; /* to be safe */
4448 assembly->strong_name = g_malloc0 (assembly->strong_name_size);
4454 mono_image_emit_manifest (MonoReflectionModuleBuilder *moduleb)
4456 MonoDynamicTable *table;
4457 MonoDynamicImage *assembly;
4458 MonoReflectionAssemblyBuilder *assemblyb;
4462 guint32 module_index;
4464 assemblyb = moduleb->assemblyb;
4465 assembly = moduleb->dynamic_image;
4466 domain = mono_object_domain (assemblyb);
4468 /* Emit ASSEMBLY table */
4469 table = &assembly->tables [MONO_TABLE_ASSEMBLY];
4470 alloc_table (table, 1);
4471 values = table->values + MONO_ASSEMBLY_SIZE;
4472 values [MONO_ASSEMBLY_HASH_ALG] = assemblyb->algid? assemblyb->algid: ASSEMBLY_HASH_SHA1;
4473 values [MONO_ASSEMBLY_NAME] = string_heap_insert_mstring (&assembly->sheap, assemblyb->name);
4474 if (assemblyb->culture) {
4475 values [MONO_ASSEMBLY_CULTURE] = string_heap_insert_mstring (&assembly->sheap, assemblyb->culture);
4477 values [MONO_ASSEMBLY_CULTURE] = string_heap_insert (&assembly->sheap, "");
4479 values [MONO_ASSEMBLY_PUBLIC_KEY] = load_public_key (assemblyb->public_key, assembly);
4480 values [MONO_ASSEMBLY_FLAGS] = assemblyb->flags;
4481 set_version_from_string (assemblyb->version, values);
4483 /* Emit FILE + EXPORTED_TYPE table */
4485 for (i = 0; i < mono_array_length (assemblyb->modules); ++i) {
4487 MonoReflectionModuleBuilder *file_module =
4488 mono_array_get (assemblyb->modules, MonoReflectionModuleBuilder*, i);
4489 if (file_module != moduleb) {
4490 mono_image_fill_file_table (domain, (MonoReflectionModule*)file_module, assembly);
4492 if (file_module->types) {
4493 for (j = 0; j < file_module->num_types; ++j) {
4494 MonoReflectionTypeBuilder *tb = mono_array_get (file_module->types, MonoReflectionTypeBuilder*, j);
4495 mono_image_fill_export_table (domain, tb, module_index, 0, assembly);
4500 if (assemblyb->loaded_modules) {
4501 for (i = 0; i < mono_array_length (assemblyb->loaded_modules); ++i) {
4502 MonoReflectionModule *file_module =
4503 mono_array_get (assemblyb->loaded_modules, MonoReflectionModule*, i);
4504 mono_image_fill_file_table (domain, file_module, assembly);
4506 mono_image_fill_export_table_from_module (domain, file_module, module_index, assembly);
4509 if (assemblyb->type_forwarders)
4510 mono_image_fill_export_table_from_type_forwarders (assemblyb, assembly);
4512 /* Emit MANIFESTRESOURCE table */
4514 for (i = 0; i < mono_array_length (assemblyb->modules); ++i) {
4516 MonoReflectionModuleBuilder *file_module =
4517 mono_array_get (assemblyb->modules, MonoReflectionModuleBuilder*, i);
4518 /* The table for the main module is emitted later */
4519 if (file_module != moduleb) {
4521 if (file_module->resources) {
4522 int len = mono_array_length (file_module->resources);
4523 for (j = 0; j < len; ++j) {
4524 MonoReflectionResource* res = (MonoReflectionResource*)mono_array_addr (file_module->resources, MonoReflectionResource, j);
4525 assembly_add_resource_manifest (file_module, assembly, res, MONO_IMPLEMENTATION_FILE | (module_index << MONO_IMPLEMENTATION_BITS));
4532 #ifndef DISABLE_REFLECTION_EMIT_SAVE
4535 * mono_image_build_metadata() will fill the info in all the needed metadata tables
4536 * for the modulebuilder @moduleb.
4537 * At the end of the process, method and field tokens are fixed up and the
4538 * on-disk compressed metadata representation is created.
4541 mono_image_build_metadata (MonoReflectionModuleBuilder *moduleb)
4543 MonoDynamicTable *table;
4544 MonoDynamicImage *assembly;
4545 MonoReflectionAssemblyBuilder *assemblyb;
4551 assemblyb = moduleb->assemblyb;
4552 assembly = moduleb->dynamic_image;
4553 domain = mono_object_domain (assemblyb);
4555 if (assembly->text_rva)
4558 assembly->text_rva = START_TEXT_RVA;
4560 if (moduleb->is_main) {
4561 mono_image_emit_manifest (moduleb);
4564 table = &assembly->tables [MONO_TABLE_TYPEDEF];
4565 table->rows = 1; /* .<Module> */
4567 alloc_table (table, table->rows);
4569 * Set the first entry.
4571 values = table->values + table->columns;
4572 values [MONO_TYPEDEF_FLAGS] = 0;
4573 values [MONO_TYPEDEF_NAME] = string_heap_insert (&assembly->sheap, "<Module>") ;
4574 values [MONO_TYPEDEF_NAMESPACE] = string_heap_insert (&assembly->sheap, "") ;
4575 values [MONO_TYPEDEF_EXTENDS] = 0;
4576 values [MONO_TYPEDEF_FIELD_LIST] = 1;
4577 values [MONO_TYPEDEF_METHOD_LIST] = 1;
4580 * handle global methods
4581 * FIXME: test what to do when global methods are defined in multiple modules.
4583 if (moduleb->global_methods) {
4584 table = &assembly->tables [MONO_TABLE_METHOD];
4585 table->rows += mono_array_length (moduleb->global_methods);
4586 alloc_table (table, table->rows);
4587 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i)
4588 mono_image_get_method_info (
4589 mono_array_get (moduleb->global_methods, MonoReflectionMethodBuilder*, i), assembly);
4591 if (moduleb->global_fields) {
4592 table = &assembly->tables [MONO_TABLE_FIELD];
4593 table->rows += mono_array_length (moduleb->global_fields);
4594 alloc_table (table, table->rows);
4595 for (i = 0; i < mono_array_length (moduleb->global_fields); ++i)
4596 mono_image_get_field_info (
4597 mono_array_get (moduleb->global_fields, MonoReflectionFieldBuilder*, i), assembly);
4600 table = &assembly->tables [MONO_TABLE_MODULE];
4601 alloc_table (table, 1);
4602 mono_image_fill_module_table (domain, moduleb, assembly);
4604 /* Collect all types into a list sorted by their table_idx */
4605 mono_ptr_array_init (types, moduleb->num_types);
4608 for (i = 0; i < moduleb->num_types; ++i) {
4609 MonoReflectionTypeBuilder *type = mono_array_get (moduleb->types, MonoReflectionTypeBuilder*, i);
4610 collect_types (&types, type);
4613 mono_ptr_array_sort (types, (gpointer)compare_types_by_table_idx);
4614 table = &assembly->tables [MONO_TABLE_TYPEDEF];
4615 table->rows += mono_ptr_array_size (types);
4616 alloc_table (table, table->rows);
4619 * Emit type names + namespaces at one place inside the string heap,
4620 * so load_class_names () needs to touch fewer pages.
4622 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4623 MonoReflectionTypeBuilder *tb = mono_ptr_array_get (types, i);
4624 string_heap_insert_mstring (&assembly->sheap, tb->nspace);
4626 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4627 MonoReflectionTypeBuilder *tb = mono_ptr_array_get (types, i);
4628 string_heap_insert_mstring (&assembly->sheap, tb->name);
4631 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4632 MonoReflectionTypeBuilder *type = mono_ptr_array_get (types, i);
4633 mono_image_get_type_info (domain, type, assembly);
4637 * table->rows is already set above and in mono_image_fill_module_table.
4639 /* add all the custom attributes at the end, once all the indexes are stable */
4640 mono_image_add_cattrs (assembly, 1, MONO_CUSTOM_ATTR_ASSEMBLY, assemblyb->cattrs);
4642 /* CAS assembly permissions */
4643 if (assemblyb->permissions_minimum)
4644 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_minimum);
4645 if (assemblyb->permissions_optional)
4646 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_optional);
4647 if (assemblyb->permissions_refused)
4648 mono_image_add_decl_security (assembly, mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1), assemblyb->permissions_refused);
4650 module_add_cattrs (assembly, moduleb);
4653 mono_g_hash_table_foreach (assembly->token_fixups, (GHFunc)fixup_method, assembly);
4655 /* Create the MethodImpl table. We do this after emitting all methods so we already know
4656 * the final tokens and don't need another fixup pass. */
4658 if (moduleb->global_methods) {
4659 for (i = 0; i < mono_array_length (moduleb->global_methods); ++i) {
4660 MonoReflectionMethodBuilder *mb = mono_array_get (
4661 moduleb->global_methods, MonoReflectionMethodBuilder*, i);
4662 mono_image_add_methodimpl (assembly, mb);
4666 for (i = 0; i < mono_ptr_array_size (types); ++i) {
4667 MonoReflectionTypeBuilder *type = mono_ptr_array_get (types, i);
4668 if (type->methods) {
4669 for (j = 0; j < type->num_methods; ++j) {
4670 MonoReflectionMethodBuilder *mb = mono_array_get (
4671 type->methods, MonoReflectionMethodBuilder*, j);
4673 mono_image_add_methodimpl (assembly, mb);
4678 mono_ptr_array_destroy (types);
4680 fixup_cattrs (assembly);
4683 #else /* DISABLE_REFLECTION_EMIT_SAVE */
4686 mono_image_build_metadata (MonoReflectionModuleBuilder *moduleb)
4688 g_error ("This mono runtime was configured with --enable-minimal=reflection_emit_save, so saving of dynamic assemblies is not supported.");
4691 #endif /* DISABLE_REFLECTION_EMIT_SAVE */
4695 guint32 import_lookup_table;
4699 guint32 import_address_table_rva;
4707 #ifndef DISABLE_REFLECTION_EMIT
4710 * mono_image_insert_string:
4711 * @module: module builder object
4714 * Insert @str into the user string stream of @module.
4717 mono_image_insert_string (MonoReflectionModuleBuilder *module, MonoString *str)
4719 MonoDynamicImage *assembly;
4724 MONO_ARCH_SAVE_REGS;
4726 if (!module->dynamic_image)
4727 mono_image_module_basic_init (module);
4729 assembly = module->dynamic_image;
4731 if (assembly->save) {
4732 mono_metadata_encode_value (1 | (str->length * 2), b, &b);
4733 idx = mono_image_add_stream_data (&assembly->us, buf, b-buf);
4734 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
4736 char *swapped = g_malloc (2 * mono_string_length (str));
4737 const char *p = (const char*)mono_string_chars (str);
4739 swap_with_size (swapped, p, 2, mono_string_length (str));
4740 mono_image_add_stream_data (&assembly->us, swapped, str->length * 2);
4744 mono_image_add_stream_data (&assembly->us, (const char*)mono_string_chars (str), str->length * 2);
4746 mono_image_add_stream_data (&assembly->us, "", 1);
4748 idx = assembly->us.index ++;
4751 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (MONO_TOKEN_STRING | idx), str);
4753 return MONO_TOKEN_STRING | idx;
4757 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObject *obj, MonoArray *opt_param_types)
4761 MonoMethodSignature *sig;
4763 klass = obj->vtable->klass;
4764 if (strcmp (klass->name, "MonoMethod") == 0) {
4765 MonoMethod *method = ((MonoReflectionMethod *)obj)->method;
4766 MonoMethodSignature *old;
4767 guint32 sig_token, parent;
4770 g_assert (opt_param_types && (mono_method_signature (method)->sentinelpos >= 0));
4772 nargs = mono_array_length (opt_param_types);
4773 old = mono_method_signature (method);
4774 sig = mono_metadata_signature_alloc ( &assembly->image, old->param_count + nargs);
4776 sig->hasthis = old->hasthis;
4777 sig->explicit_this = old->explicit_this;
4778 sig->call_convention = old->call_convention;
4779 sig->generic_param_count = old->generic_param_count;
4780 sig->param_count = old->param_count + nargs;
4781 sig->sentinelpos = old->param_count;
4782 sig->ret = old->ret;
4784 for (i = 0; i < old->param_count; i++)
4785 sig->params [i] = old->params [i];
4787 for (i = 0; i < nargs; i++) {
4788 MonoReflectionType *rt = mono_array_get (opt_param_types, MonoReflectionType *, i);
4789 sig->params [old->param_count + i] = mono_reflection_type_get_handle (rt);
4792 parent = mono_image_typedef_or_ref (assembly, &method->klass->byval_arg);
4793 g_assert ((parent & MONO_TYPEDEFORREF_MASK) == MONO_MEMBERREF_PARENT_TYPEREF);
4794 parent >>= MONO_TYPEDEFORREF_BITS;
4796 parent <<= MONO_MEMBERREF_PARENT_BITS;
4797 parent |= MONO_MEMBERREF_PARENT_TYPEREF;
4799 sig_token = method_encode_signature (assembly, sig);
4800 token = mono_image_get_varargs_method_token (assembly, parent, method->name, sig_token);
4801 } else if (strcmp (klass->name, "MethodBuilder") == 0) {
4802 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
4803 ReflectionMethodBuilder rmb;
4804 guint32 parent, sig_token;
4805 int nopt_args, nparams, ngparams, i;
4808 reflection_methodbuilder_from_method_builder (&rmb, mb);
4809 rmb.opt_types = opt_param_types;
4810 nopt_args = mono_array_length (opt_param_types);
4812 nparams = rmb.parameters ? mono_array_length (rmb.parameters): 0;
4813 ngparams = rmb.generic_params ? mono_array_length (rmb.generic_params): 0;
4814 sig = mono_metadata_signature_alloc (&assembly->image, nparams + nopt_args);
4816 sig->hasthis = !(rmb.attrs & METHOD_ATTRIBUTE_STATIC);
4817 sig->explicit_this = (rmb.call_conv & 0x40) == 0x40;
4818 sig->call_convention = rmb.call_conv;
4819 sig->generic_param_count = ngparams;
4820 sig->param_count = nparams + nopt_args;
4821 sig->sentinelpos = nparams;
4822 sig->ret = mono_reflection_type_get_handle (rmb.rtype);
4824 for (i = 0; i < nparams; i++) {
4825 MonoReflectionType *rt = mono_array_get (rmb.parameters, MonoReflectionType *, i);
4826 sig->params [i] = mono_reflection_type_get_handle (rt);
4829 for (i = 0; i < nopt_args; i++) {
4830 MonoReflectionType *rt = mono_array_get (opt_param_types, MonoReflectionType *, i);
4831 sig->params [nparams + i] = mono_reflection_type_get_handle (rt);
4834 sig_token = method_builder_encode_signature (assembly, &rmb);
4836 parent = mono_image_create_token (assembly, obj, TRUE, TRUE);
4837 g_assert (mono_metadata_token_table (parent) == MONO_TABLE_METHOD);
4839 parent = mono_metadata_token_index (parent) << MONO_MEMBERREF_PARENT_BITS;
4840 parent |= MONO_MEMBERREF_PARENT_METHODDEF;
4842 name = mono_string_to_utf8 (rmb.name);
4843 token = mono_image_get_varargs_method_token (
4844 assembly, parent, name, sig_token);
4847 g_error ("requested method token for %s\n", klass->name);
4850 g_hash_table_insert (assembly->vararg_aux_hash, GUINT_TO_POINTER (token), sig);
4851 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), obj);
4856 * mono_image_create_token:
4857 * @assembly: a dynamic assembly
4859 * @register_token: Whenever to register the token in the assembly->tokens hash.
4861 * Get a token to insert in the IL code stream for the given MemberInfo.
4862 * The metadata emission routines need to pass FALSE as REGISTER_TOKEN, since by that time,
4863 * the table_idx-es were recomputed, so registering the token would overwrite an existing
4867 mono_image_create_token (MonoDynamicImage *assembly, MonoObject *obj,
4868 gboolean create_methodspec, gboolean register_token)
4873 klass = obj->vtable->klass;
4875 /* Check for user defined reflection objects */
4876 /* TypeDelegator is the only corlib type which doesn't look like a MonoReflectionType */
4877 if (klass->image != mono_defaults.corlib || (strcmp (klass->name, "TypeDelegator") == 0))
4878 mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported")); \
4880 if (strcmp (klass->name, "MethodBuilder") == 0) {
4881 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
4882 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
4884 if (tb->module->dynamic_image == assembly && !tb->generic_params && !mb->generic_params)
4885 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
4887 token = mono_image_get_methodbuilder_token (assembly, mb, create_methodspec);
4888 /*g_print ("got token 0x%08x for %s\n", token, mono_string_to_utf8 (mb->name));*/
4889 } else if (strcmp (klass->name, "ConstructorBuilder") == 0) {
4890 MonoReflectionCtorBuilder *mb = (MonoReflectionCtorBuilder *)obj;
4891 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
4893 if (tb->module->dynamic_image == assembly && !tb->generic_params)
4894 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
4896 token = mono_image_get_ctorbuilder_token (assembly, mb);
4897 /*g_print ("got token 0x%08x for %s\n", token, mono_string_to_utf8 (mb->name));*/
4898 } else if (strcmp (klass->name, "FieldBuilder") == 0) {
4899 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)obj;
4900 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)fb->typeb;
4901 if (tb->generic_params) {
4902 token = mono_image_get_generic_field_token (assembly, fb);
4904 if ((tb->module->dynamic_image == assembly)) {
4905 token = fb->table_idx | MONO_TOKEN_FIELD_DEF;
4907 token = mono_image_get_fieldref_token (assembly, (MonoObject*)fb, fb->handle);
4910 } else if (strcmp (klass->name, "TypeBuilder") == 0) {
4911 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)obj;
4912 token = tb->table_idx | MONO_TOKEN_TYPE_DEF;
4913 } else if (strcmp (klass->name, "MonoType") == 0) {
4914 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
4915 MonoClass *mc = mono_class_from_mono_type (type);
4916 if (!mono_class_init (mc))
4917 mono_raise_exception (mono_class_get_exception_for_failure (mc));
4919 token = mono_metadata_token_from_dor (
4920 mono_image_typedef_or_ref_full (assembly, type, mc->generic_container == NULL));
4921 } else if (strcmp (klass->name, "GenericTypeParameterBuilder") == 0) {
4922 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
4923 token = mono_metadata_token_from_dor (
4924 mono_image_typedef_or_ref (assembly, type));
4925 } else if (strcmp (klass->name, "MonoGenericClass") == 0) {
4926 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
4927 token = mono_metadata_token_from_dor (
4928 mono_image_typedef_or_ref (assembly, type));
4929 } else if (strcmp (klass->name, "MonoCMethod") == 0 ||
4930 strcmp (klass->name, "MonoMethod") == 0 ||
4931 strcmp (klass->name, "MonoGenericMethod") == 0 ||
4932 strcmp (klass->name, "MonoGenericCMethod") == 0) {
4933 MonoReflectionMethod *m = (MonoReflectionMethod *)obj;
4934 if (m->method->is_inflated) {
4935 if (create_methodspec)
4936 token = mono_image_get_methodspec_token (assembly, m->method);
4938 token = mono_image_get_inflated_method_token (assembly, m->method);
4939 } else if ((m->method->klass->image == &assembly->image) &&
4940 !m->method->klass->generic_class) {
4941 static guint32 method_table_idx = 0xffffff;
4942 if (m->method->klass->wastypebuilder) {
4943 /* we use the same token as the one that was assigned
4944 * to the Methodbuilder.
4945 * FIXME: do the equivalent for Fields.
4947 token = m->method->token;
4950 * Each token should have a unique index, but the indexes are
4951 * assigned by managed code, so we don't know about them. An
4952 * easy solution is to count backwards...
4954 method_table_idx --;
4955 token = MONO_TOKEN_METHOD_DEF | method_table_idx;
4958 token = mono_image_get_methodref_token (assembly, m->method, create_methodspec);
4960 /*g_print ("got token 0x%08x for %s\n", token, m->method->name);*/
4961 } else if (strcmp (klass->name, "MonoField") == 0) {
4962 MonoReflectionField *f = (MonoReflectionField *)obj;
4963 if ((f->field->parent->image == &assembly->image) && !is_field_on_inst (f->field)) {
4964 static guint32 field_table_idx = 0xffffff;
4966 token = MONO_TOKEN_FIELD_DEF | field_table_idx;
4968 token = mono_image_get_fieldref_token (assembly, (MonoObject*)f, f->field);
4970 /*g_print ("got token 0x%08x for %s\n", token, f->field->name);*/
4971 } else if (strcmp (klass->name, "MonoArrayMethod") == 0) {
4972 MonoReflectionArrayMethod *m = (MonoReflectionArrayMethod *)obj;
4973 token = mono_image_get_array_token (assembly, m);
4974 } else if (strcmp (klass->name, "SignatureHelper") == 0) {
4975 MonoReflectionSigHelper *s = (MonoReflectionSigHelper*)obj;
4976 token = MONO_TOKEN_SIGNATURE | mono_image_get_sighelper_token (assembly, s);
4977 } else if (strcmp (klass->name, "EnumBuilder") == 0) {
4978 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
4979 token = mono_metadata_token_from_dor (
4980 mono_image_typedef_or_ref (assembly, type));
4981 } else if (strcmp (klass->name, "FieldOnTypeBuilderInst") == 0) {
4982 MonoReflectionFieldOnTypeBuilderInst *f = (MonoReflectionFieldOnTypeBuilderInst*)obj;
4983 token = mono_image_get_field_on_inst_token (assembly, f);
4984 } else if (strcmp (klass->name, "ConstructorOnTypeBuilderInst") == 0) {
4985 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)obj;
4986 token = mono_image_get_ctor_on_inst_token (assembly, c, create_methodspec);
4987 } else if (strcmp (klass->name, "MethodOnTypeBuilderInst") == 0) {
4988 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)obj;
4989 token = mono_image_get_method_on_inst_token (assembly, m, create_methodspec);
4990 } else if (is_sre_array (klass) || is_sre_byref (klass) || is_sre_pointer (klass)) {
4991 MonoReflectionType *type = (MonoReflectionType *)obj;
4992 token = mono_metadata_token_from_dor (
4993 mono_image_typedef_or_ref (assembly, mono_reflection_type_get_handle (type)));
4995 g_error ("requested token for %s\n", klass->name);
4999 mono_image_register_token (assembly, token, obj);
5005 * mono_image_register_token:
5007 * Register the TOKEN->OBJ mapping in the mapping table in ASSEMBLY. This is required for
5008 * the Module.ResolveXXXToken () methods to work.
5011 mono_image_register_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj)
5013 MonoObject *prev = mono_g_hash_table_lookup (assembly->tokens, GUINT_TO_POINTER (token));
5015 /* There could be multiple MethodInfo objects with the same token */
5016 //g_assert (prev == obj);
5018 mono_g_hash_table_insert (assembly->tokens, GUINT_TO_POINTER (token), obj);
5022 static MonoDynamicImage*
5023 create_dynamic_mono_image (MonoDynamicAssembly *assembly, char *assembly_name, char *module_name)
5025 static const guchar entrycode [16] = {0xff, 0x25, 0};
5026 MonoDynamicImage *image;
5029 const char *version;
5031 if (!strcmp (mono_get_runtime_info ()->framework_version, "2.1"))
5032 version = "v2.0.50727"; /* HACK: SL 2 enforces the .net 2 metadata version */
5034 version = mono_get_runtime_info ()->runtime_version;
5037 /* The MonoGHashTable's need GC tracking */
5038 image = GC_MALLOC (sizeof (MonoDynamicImage));
5040 image = g_new0 (MonoDynamicImage, 1);
5043 mono_profiler_module_event (&image->image, MONO_PROFILE_START_LOAD);
5045 /*g_print ("created image %p\n", image);*/
5046 /* keep in sync with image.c */
5047 image->image.name = assembly_name;
5048 image->image.assembly_name = image->image.name; /* they may be different */
5049 image->image.module_name = module_name;
5050 image->image.version = g_strdup (version);
5051 image->image.md_version_major = 1;
5052 image->image.md_version_minor = 1;
5053 image->image.dynamic = TRUE;
5055 image->image.references = g_new0 (MonoAssembly*, 1);
5056 image->image.references [0] = NULL;
5058 mono_image_init (&image->image);
5060 image->token_fixups = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC);
5061 image->method_to_table_idx = g_hash_table_new (NULL, NULL);
5062 image->field_to_table_idx = g_hash_table_new (NULL, NULL);
5063 image->method_aux_hash = g_hash_table_new (NULL, NULL);
5064 image->vararg_aux_hash = g_hash_table_new (NULL, NULL);
5065 image->handleref = g_hash_table_new (NULL, NULL);
5066 image->handleref_managed = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC);
5067 image->tokens = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_VALUE_GC);
5068 image->generic_def_objects = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_VALUE_GC);
5069 image->methodspec = mono_g_hash_table_new_type ((GHashFunc)mono_object_hash, NULL, MONO_HASH_KEY_GC);
5070 image->typespec = g_hash_table_new ((GHashFunc)mono_metadata_type_hash, (GCompareFunc)mono_metadata_type_equal);
5071 image->typeref = g_hash_table_new ((GHashFunc)mono_metadata_type_hash, (GCompareFunc)mono_metadata_type_equal);
5072 image->blob_cache = g_hash_table_new ((GHashFunc)mono_blob_entry_hash, (GCompareFunc)mono_blob_entry_equal);
5073 image->gen_params = g_ptr_array_new ();
5075 /*g_print ("string heap create for image %p (%s)\n", image, module_name);*/
5076 string_heap_init (&image->sheap);
5077 mono_image_add_stream_data (&image->us, "", 1);
5078 add_to_blob_cached (image, (char*) "", 1, NULL, 0);
5079 /* import tables... */
5080 mono_image_add_stream_data (&image->code, (char*)entrycode, sizeof (entrycode));
5081 image->iat_offset = mono_image_add_stream_zero (&image->code, 8); /* two IAT entries */
5082 image->idt_offset = mono_image_add_stream_zero (&image->code, 2 * sizeof (MonoIDT)); /* two IDT entries */
5083 image->imp_names_offset = mono_image_add_stream_zero (&image->code, 2); /* flags for name entry */
5084 mono_image_add_stream_data (&image->code, "_CorExeMain", 12);
5085 mono_image_add_stream_data (&image->code, "mscoree.dll", 12);
5086 image->ilt_offset = mono_image_add_stream_zero (&image->code, 8); /* two ILT entries */
5087 stream_data_align (&image->code);
5089 image->cli_header_offset = mono_image_add_stream_zero (&image->code, sizeof (MonoCLIHeader));
5091 for (i=0; i < MONO_TABLE_NUM; ++i) {
5092 image->tables [i].next_idx = 1;
5093 image->tables [i].columns = table_sizes [i];
5096 image->image.assembly = (MonoAssembly*)assembly;
5097 image->run = assembly->run;
5098 image->save = assembly->save;
5099 image->pe_kind = 0x1; /* ILOnly */
5100 image->machine = 0x14c; /* I386 */
5102 mono_profiler_module_loaded (&image->image, MONO_PROFILE_OK);
5109 free_blob_cache_entry (gpointer key, gpointer val, gpointer user_data)
5115 mono_dynamic_image_free (MonoDynamicImage *image)
5117 MonoDynamicImage *di = image;
5122 mono_g_hash_table_destroy (di->methodspec);
5124 g_hash_table_destroy (di->typespec);
5126 g_hash_table_destroy (di->typeref);
5128 g_hash_table_destroy (di->handleref);
5129 if (di->handleref_managed)
5130 mono_g_hash_table_destroy (di->handleref_managed);
5132 mono_g_hash_table_destroy (di->tokens);
5133 if (di->generic_def_objects)
5134 mono_g_hash_table_destroy (di->generic_def_objects);
5135 if (di->blob_cache) {
5136 g_hash_table_foreach (di->blob_cache, free_blob_cache_entry, NULL);
5137 g_hash_table_destroy (di->blob_cache);
5139 if (di->standalonesig_cache)
5140 g_hash_table_destroy (di->standalonesig_cache);
5141 for (list = di->array_methods; list; list = list->next) {
5142 ArrayMethod *am = (ArrayMethod *)list->data;
5147 g_list_free (di->array_methods);
5148 if (di->gen_params) {
5149 for (i = 0; i < di->gen_params->len; i++) {
5150 GenericParamTableEntry *entry = g_ptr_array_index (di->gen_params, i);
5151 if (entry->gparam->type.type) {
5152 MonoGenericParam *param = entry->gparam->type.type->data.generic_param;
5153 g_free ((char*)mono_generic_param_info (param)->name);
5156 mono_gc_deregister_root ((char*) &entry->gparam);
5159 g_ptr_array_free (di->gen_params, TRUE);
5161 if (di->token_fixups)
5162 mono_g_hash_table_destroy (di->token_fixups);
5163 if (di->method_to_table_idx)
5164 g_hash_table_destroy (di->method_to_table_idx);
5165 if (di->field_to_table_idx)
5166 g_hash_table_destroy (di->field_to_table_idx);
5167 if (di->method_aux_hash)
5168 g_hash_table_destroy (di->method_aux_hash);
5169 if (di->vararg_aux_hash)
5170 g_hash_table_destroy (di->vararg_aux_hash);
5171 g_free (di->strong_name);
5172 g_free (di->win32_res);
5174 g_free (di->public_key);
5176 /*g_print ("string heap destroy for image %p\n", di);*/
5177 mono_dynamic_stream_reset (&di->sheap);
5178 mono_dynamic_stream_reset (&di->code);
5179 mono_dynamic_stream_reset (&di->resources);
5180 mono_dynamic_stream_reset (&di->us);
5181 mono_dynamic_stream_reset (&di->blob);
5182 mono_dynamic_stream_reset (&di->tstream);
5183 mono_dynamic_stream_reset (&di->guid);
5184 for (i = 0; i < MONO_TABLE_NUM; ++i) {
5185 g_free (di->tables [i].values);
5189 #ifndef DISABLE_REFLECTION_EMIT
5192 * mono_image_basic_init:
5193 * @assembly: an assembly builder object
5195 * Create the MonoImage that represents the assembly builder and setup some
5196 * of the helper hash table and the basic metadata streams.
5199 mono_image_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
5201 MonoDynamicAssembly *assembly;
5202 MonoDynamicImage *image;
5203 MonoDomain *domain = mono_object_domain (assemblyb);
5205 MONO_ARCH_SAVE_REGS;
5207 if (assemblyb->dynamic_assembly)
5211 /* assembly->assembly.image might be GC allocated */
5212 assembly = assemblyb->dynamic_assembly = GC_MALLOC (sizeof (MonoDynamicAssembly));
5214 assembly = assemblyb->dynamic_assembly = g_new0 (MonoDynamicAssembly, 1);
5217 mono_profiler_assembly_event (&assembly->assembly, MONO_PROFILE_START_LOAD);
5219 assembly->assembly.ref_count = 1;
5220 assembly->assembly.dynamic = TRUE;
5221 assembly->assembly.corlib_internal = assemblyb->corlib_internal;
5222 assemblyb->assembly.assembly = (MonoAssembly*)assembly;
5223 assembly->assembly.basedir = mono_string_to_utf8 (assemblyb->dir);
5224 if (assemblyb->culture)
5225 assembly->assembly.aname.culture = mono_string_to_utf8 (assemblyb->culture);
5227 assembly->assembly.aname.culture = g_strdup ("");
5229 if (assemblyb->version) {
5230 char *vstr = mono_string_to_utf8 (assemblyb->version);
5231 char **version = g_strsplit (vstr, ".", 4);
5232 char **parts = version;
5233 assembly->assembly.aname.major = atoi (*parts++);
5234 assembly->assembly.aname.minor = atoi (*parts++);
5235 assembly->assembly.aname.build = *parts != NULL ? atoi (*parts++) : 0;
5236 assembly->assembly.aname.revision = *parts != NULL ? atoi (*parts) : 0;
5238 g_strfreev (version);
5241 assembly->assembly.aname.major = 0;
5242 assembly->assembly.aname.minor = 0;
5243 assembly->assembly.aname.build = 0;
5244 assembly->assembly.aname.revision = 0;
5247 assembly->run = assemblyb->access != 2;
5248 assembly->save = assemblyb->access != 1;
5249 assembly->domain = domain;
5251 image = create_dynamic_mono_image (assembly, mono_string_to_utf8 (assemblyb->name), g_strdup ("RefEmit_YouForgotToDefineAModule"));
5252 image->initial_image = TRUE;
5253 assembly->assembly.aname.name = image->image.name;
5254 assembly->assembly.image = &image->image;
5255 if (assemblyb->pktoken && assemblyb->pktoken->max_length) {
5256 /* -1 to correct for the trailing NULL byte */
5257 if (assemblyb->pktoken->max_length != MONO_PUBLIC_KEY_TOKEN_LENGTH - 1) {
5258 g_error ("Public key token length invalid for assembly %s: %i", assembly->assembly.aname.name, assemblyb->pktoken->max_length);
5260 memcpy (&assembly->assembly.aname.public_key_token, mono_array_addr (assemblyb->pktoken, guint8, 0), assemblyb->pktoken->max_length);
5263 mono_domain_assemblies_lock (domain);
5264 domain->domain_assemblies = g_slist_prepend (domain->domain_assemblies, assembly);
5265 mono_domain_assemblies_unlock (domain);
5267 register_assembly (mono_object_domain (assemblyb), &assemblyb->assembly, &assembly->assembly);
5269 mono_profiler_assembly_loaded (&assembly->assembly, MONO_PROFILE_OK);
5271 mono_assembly_invoke_load_hook ((MonoAssembly*)assembly);
5274 #endif /* !DISABLE_REFLECTION_EMIT */
5276 #ifndef DISABLE_REFLECTION_EMIT_SAVE
5279 calc_section_size (MonoDynamicImage *assembly)
5283 /* alignment constraints */
5284 mono_image_add_stream_zero (&assembly->code, 4 - (assembly->code.index % 4));
5285 g_assert ((assembly->code.index % 4) == 0);
5286 assembly->meta_size += 3;
5287 assembly->meta_size &= ~3;
5288 mono_image_add_stream_zero (&assembly->resources, 4 - (assembly->resources.index % 4));
5289 g_assert ((assembly->resources.index % 4) == 0);
5291 assembly->sections [MONO_SECTION_TEXT].size = assembly->meta_size + assembly->code.index + assembly->resources.index + assembly->strong_name_size;
5292 assembly->sections [MONO_SECTION_TEXT].attrs = SECT_FLAGS_HAS_CODE | SECT_FLAGS_MEM_EXECUTE | SECT_FLAGS_MEM_READ;
5295 if (assembly->win32_res) {
5296 guint32 res_size = (assembly->win32_res_size + 3) & ~3;
5298 assembly->sections [MONO_SECTION_RSRC].size = res_size;
5299 assembly->sections [MONO_SECTION_RSRC].attrs = SECT_FLAGS_HAS_INITIALIZED_DATA | SECT_FLAGS_MEM_READ;
5303 assembly->sections [MONO_SECTION_RELOC].size = 12;
5304 assembly->sections [MONO_SECTION_RELOC].attrs = SECT_FLAGS_MEM_READ | SECT_FLAGS_MEM_DISCARDABLE | SECT_FLAGS_HAS_INITIALIZED_DATA;
5314 MonoReflectionWin32Resource *win32_res; /* Only for leaf nodes */
5318 resource_tree_compare_by_id (gconstpointer a, gconstpointer b)
5320 ResTreeNode *t1 = (ResTreeNode*)a;
5321 ResTreeNode *t2 = (ResTreeNode*)b;
5323 return t1->id - t2->id;
5327 * resource_tree_create:
5329 * Organize the resources into a resource tree.
5331 static ResTreeNode *
5332 resource_tree_create (MonoArray *win32_resources)
5334 ResTreeNode *tree, *res_node, *type_node, *lang_node;
5338 tree = g_new0 (ResTreeNode, 1);
5340 for (i = 0; i < mono_array_length (win32_resources); ++i) {
5341 MonoReflectionWin32Resource *win32_res =
5342 (MonoReflectionWin32Resource*)mono_array_addr (win32_resources, MonoReflectionWin32Resource, i);
5346 /* FIXME: BUG: this stores managed references in unmanaged memory */
5347 lang_node = g_new0 (ResTreeNode, 1);
5348 lang_node->id = win32_res->lang_id;
5349 lang_node->win32_res = win32_res;
5351 /* Create type node if neccesary */
5353 for (l = tree->children; l; l = l->next)
5354 if (((ResTreeNode*)(l->data))->id == win32_res->res_type) {
5355 type_node = (ResTreeNode*)l->data;
5360 type_node = g_new0 (ResTreeNode, 1);
5361 type_node->id = win32_res->res_type;
5364 * The resource types have to be sorted otherwise
5365 * Windows Explorer can't display the version information.
5367 tree->children = g_slist_insert_sorted (tree->children,
5368 type_node, resource_tree_compare_by_id);
5371 /* Create res node if neccesary */
5373 for (l = type_node->children; l; l = l->next)
5374 if (((ResTreeNode*)(l->data))->id == win32_res->res_id) {
5375 res_node = (ResTreeNode*)l->data;
5380 res_node = g_new0 (ResTreeNode, 1);
5381 res_node->id = win32_res->res_id;
5382 type_node->children = g_slist_append (type_node->children, res_node);
5385 res_node->children = g_slist_append (res_node->children, lang_node);
5392 * resource_tree_encode:
5394 * Encode the resource tree into the format used in the PE file.
5397 resource_tree_encode (ResTreeNode *node, char *begin, char *p, char **endbuf)
5400 MonoPEResourceDir dir;
5401 MonoPEResourceDirEntry dir_entry;
5402 MonoPEResourceDataEntry data_entry;
5404 guint32 res_id_entries;
5407 * For the format of the resource directory, see the article
5408 * "An In-Depth Look into the Win32 Portable Executable File Format" by
5412 memset (&dir, 0, sizeof (dir));
5413 memset (&dir_entry, 0, sizeof (dir_entry));
5414 memset (&data_entry, 0, sizeof (data_entry));
5416 g_assert (sizeof (dir) == 16);
5417 g_assert (sizeof (dir_entry) == 8);
5418 g_assert (sizeof (data_entry) == 16);
5420 node->offset = p - begin;
5422 /* IMAGE_RESOURCE_DIRECTORY */
5423 res_id_entries = g_slist_length (node->children);
5424 dir.res_id_entries = GUINT16_TO_LE (res_id_entries);
5426 memcpy (p, &dir, sizeof (dir));
5429 /* Reserve space for entries */
5431 p += sizeof (dir_entry) * res_id_entries;
5433 /* Write children */
5434 for (l = node->children; l; l = l->next) {
5435 ResTreeNode *child = (ResTreeNode*)l->data;
5437 if (child->win32_res) {
5440 child->offset = p - begin;
5442 /* IMAGE_RESOURCE_DATA_ENTRY */
5443 data_entry.rde_data_offset = GUINT32_TO_LE (p - begin + sizeof (data_entry));
5444 size = mono_array_length (child->win32_res->res_data);
5445 data_entry.rde_size = GUINT32_TO_LE (size);
5447 memcpy (p, &data_entry, sizeof (data_entry));
5448 p += sizeof (data_entry);
5450 memcpy (p, mono_array_addr (child->win32_res->res_data, char, 0), size);
5453 resource_tree_encode (child, begin, p, &p);
5457 /* IMAGE_RESOURCE_ENTRY */
5458 for (l = node->children; l; l = l->next) {
5459 ResTreeNode *child = (ResTreeNode*)l->data;
5461 MONO_PE_RES_DIR_ENTRY_SET_NAME (dir_entry, FALSE, child->id);
5462 MONO_PE_RES_DIR_ENTRY_SET_DIR (dir_entry, !child->win32_res, child->offset);
5464 memcpy (entries, &dir_entry, sizeof (dir_entry));
5465 entries += sizeof (dir_entry);
5472 resource_tree_free (ResTreeNode * node)
5475 for (list = node->children; list; list = list->next)
5476 resource_tree_free ((ResTreeNode*)list->data);
5477 g_slist_free(node->children);
5482 assembly_add_win32_resources (MonoDynamicImage *assembly, MonoReflectionAssemblyBuilder *assemblyb)
5487 MonoReflectionWin32Resource *win32_res;
5490 if (!assemblyb->win32_resources)
5494 * Resources are stored in a three level tree inside the PE file.
5495 * - level one contains a node for each type of resource
5496 * - level two contains a node for each resource
5497 * - level three contains a node for each instance of a resource for a
5498 * specific language.
5501 tree = resource_tree_create (assemblyb->win32_resources);
5503 /* Estimate the size of the encoded tree */
5505 for (i = 0; i < mono_array_length (assemblyb->win32_resources); ++i) {
5506 win32_res = (MonoReflectionWin32Resource*)mono_array_addr (assemblyb->win32_resources, MonoReflectionWin32Resource, i);
5507 size += mono_array_length (win32_res->res_data);
5509 /* Directory structure */
5510 size += mono_array_length (assemblyb->win32_resources) * 256;
5511 p = buf = g_malloc (size);
5513 resource_tree_encode (tree, p, p, &p);
5515 g_assert (p - buf <= size);
5517 assembly->win32_res = g_malloc (p - buf);
5518 assembly->win32_res_size = p - buf;
5519 memcpy (assembly->win32_res, buf, p - buf);
5522 resource_tree_free (tree);
5526 fixup_resource_directory (char *res_section, char *p, guint32 rva)
5528 MonoPEResourceDir *dir = (MonoPEResourceDir*)p;
5531 p += sizeof (MonoPEResourceDir);
5532 for (i = 0; i < GUINT16_FROM_LE (dir->res_named_entries) + GUINT16_FROM_LE (dir->res_id_entries); ++i) {
5533 MonoPEResourceDirEntry *dir_entry = (MonoPEResourceDirEntry*)p;
5534 char *child = res_section + MONO_PE_RES_DIR_ENTRY_DIR_OFFSET (*dir_entry);
5535 if (MONO_PE_RES_DIR_ENTRY_IS_DIR (*dir_entry)) {
5536 fixup_resource_directory (res_section, child, rva);
5538 MonoPEResourceDataEntry *data_entry = (MonoPEResourceDataEntry*)child;
5539 data_entry->rde_data_offset = GUINT32_TO_LE (GUINT32_FROM_LE (data_entry->rde_data_offset) + rva);
5542 p += sizeof (MonoPEResourceDirEntry);
5547 checked_write_file (HANDLE f, gconstpointer buffer, guint32 numbytes)
5550 if (!WriteFile (f, buffer, numbytes, &dummy, NULL))
5551 g_error ("WriteFile returned %d\n", GetLastError ());
5555 * mono_image_create_pefile:
5556 * @mb: a module builder object
5558 * This function creates the PE-COFF header, the image sections, the CLI header * etc. all the data is written in
5559 * assembly->pefile where it can be easily retrieved later in chunks.
5562 mono_image_create_pefile (MonoReflectionModuleBuilder *mb, HANDLE file)
5564 MonoMSDOSHeader *msdos;
5565 MonoDotNetHeader *header;
5566 MonoSectionTable *section;
5567 MonoCLIHeader *cli_header;
5568 guint32 size, image_size, virtual_base, text_offset;
5569 guint32 header_start, section_start, file_offset, virtual_offset;
5570 MonoDynamicImage *assembly;
5571 MonoReflectionAssemblyBuilder *assemblyb;
5572 MonoDynamicStream pefile_stream = {0};
5573 MonoDynamicStream *pefile = &pefile_stream;
5575 guint32 *rva, value;
5577 static const unsigned char msheader[] = {
5578 0x4d, 0x5a, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
5579 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
5580 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
5581 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
5582 0x0e, 0x1f, 0xba, 0x0e, 0x00, 0xb4, 0x09, 0xcd, 0x21, 0xb8, 0x01, 0x4c, 0xcd, 0x21, 0x54, 0x68,
5583 0x69, 0x73, 0x20, 0x70, 0x72, 0x6f, 0x67, 0x72, 0x61, 0x6d, 0x20, 0x63, 0x61, 0x6e, 0x6e, 0x6f,
5584 0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6e, 0x20, 0x69, 0x6e, 0x20, 0x44, 0x4f, 0x53, 0x20,
5585 0x6d, 0x6f, 0x64, 0x65, 0x2e, 0x0d, 0x0d, 0x0a, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
5588 assemblyb = mb->assemblyb;
5590 mono_image_basic_init (assemblyb);
5591 assembly = mb->dynamic_image;
5593 assembly->pe_kind = assemblyb->pe_kind;
5594 assembly->machine = assemblyb->machine;
5595 ((MonoDynamicImage*)assemblyb->dynamic_assembly->assembly.image)->pe_kind = assemblyb->pe_kind;
5596 ((MonoDynamicImage*)assemblyb->dynamic_assembly->assembly.image)->machine = assemblyb->machine;
5598 mono_image_build_metadata (mb);
5600 if (mb->is_main && assemblyb->resources) {
5601 int len = mono_array_length (assemblyb->resources);
5602 for (i = 0; i < len; ++i)
5603 assembly_add_resource (mb, assembly, (MonoReflectionResource*)mono_array_addr (assemblyb->resources, MonoReflectionResource, i));
5606 if (mb->resources) {
5607 int len = mono_array_length (mb->resources);
5608 for (i = 0; i < len; ++i)
5609 assembly_add_resource (mb, assembly, (MonoReflectionResource*)mono_array_addr (mb->resources, MonoReflectionResource, i));
5612 build_compressed_metadata (assembly);
5615 assembly_add_win32_resources (assembly, assemblyb);
5617 nsections = calc_section_size (assembly);
5619 /* The DOS header and stub */
5620 g_assert (sizeof (MonoMSDOSHeader) == sizeof (msheader));
5621 mono_image_add_stream_data (pefile, (char*)msheader, sizeof (msheader));
5623 /* the dotnet header */
5624 header_start = mono_image_add_stream_zero (pefile, sizeof (MonoDotNetHeader));
5626 /* the section tables */
5627 section_start = mono_image_add_stream_zero (pefile, sizeof (MonoSectionTable) * nsections);
5629 file_offset = section_start + sizeof (MonoSectionTable) * nsections;
5630 virtual_offset = VIRT_ALIGN;
5633 for (i = 0; i < MONO_SECTION_MAX; ++i) {
5634 if (!assembly->sections [i].size)
5637 file_offset += FILE_ALIGN - 1;
5638 file_offset &= ~(FILE_ALIGN - 1);
5639 virtual_offset += VIRT_ALIGN - 1;
5640 virtual_offset &= ~(VIRT_ALIGN - 1);
5642 assembly->sections [i].offset = file_offset;
5643 assembly->sections [i].rva = virtual_offset;
5645 file_offset += assembly->sections [i].size;
5646 virtual_offset += assembly->sections [i].size;
5647 image_size += (assembly->sections [i].size + VIRT_ALIGN - 1) & ~(VIRT_ALIGN - 1);
5650 file_offset += FILE_ALIGN - 1;
5651 file_offset &= ~(FILE_ALIGN - 1);
5653 image_size += section_start + sizeof (MonoSectionTable) * nsections;
5655 /* back-patch info */
5656 msdos = (MonoMSDOSHeader*)pefile->data;
5657 msdos->pe_offset = GUINT32_FROM_LE (sizeof (MonoMSDOSHeader));
5659 header = (MonoDotNetHeader*)(pefile->data + header_start);
5660 header->pesig [0] = 'P';
5661 header->pesig [1] = 'E';
5663 header->coff.coff_machine = GUINT16_FROM_LE (assemblyb->machine);
5664 header->coff.coff_sections = GUINT16_FROM_LE (nsections);
5665 header->coff.coff_time = GUINT32_FROM_LE (time (NULL));
5666 header->coff.coff_opt_header_size = GUINT16_FROM_LE (sizeof (MonoDotNetHeader) - sizeof (MonoCOFFHeader) - 4);
5667 if (assemblyb->pekind == 1) {
5669 header->coff.coff_attributes = GUINT16_FROM_LE (0x210e);
5672 header->coff.coff_attributes = GUINT16_FROM_LE (0x010e);
5675 virtual_base = 0x400000; /* FIXME: 0x10000000 if a DLL */
5677 header->pe.pe_magic = GUINT16_FROM_LE (0x10B);
5678 header->pe.pe_major = 6;
5679 header->pe.pe_minor = 0;
5680 size = assembly->sections [MONO_SECTION_TEXT].size;
5681 size += FILE_ALIGN - 1;
5682 size &= ~(FILE_ALIGN - 1);
5683 header->pe.pe_code_size = GUINT32_FROM_LE(size);
5684 size = assembly->sections [MONO_SECTION_RSRC].size;
5685 size += FILE_ALIGN - 1;
5686 size &= ~(FILE_ALIGN - 1);
5687 header->pe.pe_data_size = GUINT32_FROM_LE(size);
5688 g_assert (START_TEXT_RVA == assembly->sections [MONO_SECTION_TEXT].rva);
5689 header->pe.pe_rva_code_base = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_TEXT].rva);
5690 header->pe.pe_rva_data_base = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].rva);
5691 /* pe_rva_entry_point always at the beginning of the text section */
5692 header->pe.pe_rva_entry_point = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_TEXT].rva);
5694 header->nt.pe_image_base = GUINT32_FROM_LE (virtual_base);
5695 header->nt.pe_section_align = GUINT32_FROM_LE (VIRT_ALIGN);
5696 header->nt.pe_file_alignment = GUINT32_FROM_LE (FILE_ALIGN);
5697 header->nt.pe_os_major = GUINT16_FROM_LE (4);
5698 header->nt.pe_os_minor = GUINT16_FROM_LE (0);
5699 header->nt.pe_subsys_major = GUINT16_FROM_LE (4);
5700 size = section_start;
5701 size += FILE_ALIGN - 1;
5702 size &= ~(FILE_ALIGN - 1);
5703 header->nt.pe_header_size = GUINT32_FROM_LE (size);
5705 size += VIRT_ALIGN - 1;
5706 size &= ~(VIRT_ALIGN - 1);
5707 header->nt.pe_image_size = GUINT32_FROM_LE (size);
5710 // Translate the PEFileKind value to the value expected by the Windows loader
5716 // PEFileKinds.Dll == 1
5717 // PEFileKinds.ConsoleApplication == 2
5718 // PEFileKinds.WindowApplication == 3
5721 // IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI subsystem.
5722 // IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character subsystem.
5724 if (assemblyb->pekind == 3)
5729 header->nt.pe_subsys_required = GUINT16_FROM_LE (kind);
5731 header->nt.pe_stack_reserve = GUINT32_FROM_LE (0x00100000);
5732 header->nt.pe_stack_commit = GUINT32_FROM_LE (0x00001000);
5733 header->nt.pe_heap_reserve = GUINT32_FROM_LE (0x00100000);
5734 header->nt.pe_heap_commit = GUINT32_FROM_LE (0x00001000);
5735 header->nt.pe_loader_flags = GUINT32_FROM_LE (0);
5736 header->nt.pe_data_dir_count = GUINT32_FROM_LE (16);
5738 /* fill data directory entries */
5740 header->datadir.pe_resource_table.size = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].size);
5741 header->datadir.pe_resource_table.rva = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RSRC].rva);
5743 header->datadir.pe_reloc_table.size = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RELOC].size);
5744 header->datadir.pe_reloc_table.rva = GUINT32_FROM_LE (assembly->sections [MONO_SECTION_RELOC].rva);
5746 header->datadir.pe_cli_header.size = GUINT32_FROM_LE (72);
5747 header->datadir.pe_cli_header.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->cli_header_offset);
5748 header->datadir.pe_iat.size = GUINT32_FROM_LE (8);
5749 header->datadir.pe_iat.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->iat_offset);
5750 /* patch entrypoint name */
5751 if (assemblyb->pekind == 1)
5752 memcpy (assembly->code.data + assembly->imp_names_offset + 2, "_CorDllMain", 12);
5754 memcpy (assembly->code.data + assembly->imp_names_offset + 2, "_CorExeMain", 12);
5755 /* patch imported function RVA name */
5756 rva = (guint32*)(assembly->code.data + assembly->iat_offset);
5757 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->imp_names_offset);
5759 /* the import table */
5760 header->datadir.pe_import_table.size = GUINT32_FROM_LE (79); /* FIXME: magic number? */
5761 header->datadir.pe_import_table.rva = GUINT32_FROM_LE (assembly->text_rva + assembly->idt_offset);
5762 /* patch imported dll RVA name and other entries in the dir */
5763 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, name_rva));
5764 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->imp_names_offset + 14); /* 14 is hint+strlen+1 of func name */
5765 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, import_address_table_rva));
5766 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->iat_offset);
5767 rva = (guint32*)(assembly->code.data + assembly->idt_offset + G_STRUCT_OFFSET (MonoIDT, import_lookup_table));
5768 *rva = GUINT32_FROM_LE (assembly->text_rva + assembly->ilt_offset);
5770 p = (guchar*)(assembly->code.data + assembly->ilt_offset);
5771 value = (assembly->text_rva + assembly->imp_names_offset);
5772 *p++ = (value) & 0xff;
5773 *p++ = (value >> 8) & (0xff);
5774 *p++ = (value >> 16) & (0xff);
5775 *p++ = (value >> 24) & (0xff);
5777 /* the CLI header info */
5778 cli_header = (MonoCLIHeader*)(assembly->code.data + assembly->cli_header_offset);
5779 cli_header->ch_size = GUINT32_FROM_LE (72);
5780 cli_header->ch_runtime_major = GUINT16_FROM_LE (2);
5781 cli_header->ch_runtime_minor = GUINT16_FROM_LE (5);
5782 cli_header->ch_flags = GUINT32_FROM_LE (assemblyb->pe_kind);
5783 if (assemblyb->entry_point) {
5784 guint32 table_idx = 0;
5785 if (!strcmp (assemblyb->entry_point->object.vtable->klass->name, "MethodBuilder")) {
5786 MonoReflectionMethodBuilder *methodb = (MonoReflectionMethodBuilder*)assemblyb->entry_point;
5787 table_idx = methodb->table_idx;
5789 table_idx = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->method_to_table_idx, assemblyb->entry_point->method));
5791 cli_header->ch_entry_point = GUINT32_FROM_LE (table_idx | MONO_TOKEN_METHOD_DEF);
5793 cli_header->ch_entry_point = GUINT32_FROM_LE (0);
5795 /* The embedded managed resources */
5796 text_offset = assembly->text_rva + assembly->code.index;
5797 cli_header->ch_resources.rva = GUINT32_FROM_LE (text_offset);
5798 cli_header->ch_resources.size = GUINT32_FROM_LE (assembly->resources.index);
5799 text_offset += assembly->resources.index;
5800 cli_header->ch_metadata.rva = GUINT32_FROM_LE (text_offset);
5801 cli_header->ch_metadata.size = GUINT32_FROM_LE (assembly->meta_size);
5802 text_offset += assembly->meta_size;
5803 if (assembly->strong_name_size) {
5804 cli_header->ch_strong_name.rva = GUINT32_FROM_LE (text_offset);
5805 cli_header->ch_strong_name.size = GUINT32_FROM_LE (assembly->strong_name_size);
5806 text_offset += assembly->strong_name_size;
5809 /* write the section tables and section content */
5810 section = (MonoSectionTable*)(pefile->data + section_start);
5811 for (i = 0; i < MONO_SECTION_MAX; ++i) {
5812 static const char section_names [][7] = {
5813 ".text", ".rsrc", ".reloc"
5815 if (!assembly->sections [i].size)
5817 strcpy (section->st_name, section_names [i]);
5818 /*g_print ("output section %s (%d), size: %d\n", section->st_name, i, assembly->sections [i].size);*/
5819 section->st_virtual_address = GUINT32_FROM_LE (assembly->sections [i].rva);
5820 section->st_virtual_size = GUINT32_FROM_LE (assembly->sections [i].size);
5821 section->st_raw_data_size = GUINT32_FROM_LE (GUINT32_TO_LE (section->st_virtual_size) + (FILE_ALIGN - 1));
5822 section->st_raw_data_size &= GUINT32_FROM_LE (~(FILE_ALIGN - 1));
5823 section->st_raw_data_ptr = GUINT32_FROM_LE (assembly->sections [i].offset);
5824 section->st_flags = GUINT32_FROM_LE (assembly->sections [i].attrs);
5828 checked_write_file (file, pefile->data, pefile->index);
5830 mono_dynamic_stream_reset (pefile);
5832 for (i = 0; i < MONO_SECTION_MAX; ++i) {
5833 if (!assembly->sections [i].size)
5836 if (SetFilePointer (file, assembly->sections [i].offset, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER)
5837 g_error ("SetFilePointer returned %d\n", GetLastError ());
5840 case MONO_SECTION_TEXT:
5841 /* patch entry point */
5842 p = (guchar*)(assembly->code.data + 2);
5843 value = (virtual_base + assembly->text_rva + assembly->iat_offset);
5844 *p++ = (value) & 0xff;
5845 *p++ = (value >> 8) & 0xff;
5846 *p++ = (value >> 16) & 0xff;
5847 *p++ = (value >> 24) & 0xff;
5849 checked_write_file (file, assembly->code.data, assembly->code.index);
5850 checked_write_file (file, assembly->resources.data, assembly->resources.index);
5851 checked_write_file (file, assembly->image.raw_metadata, assembly->meta_size);
5852 checked_write_file (file, assembly->strong_name, assembly->strong_name_size);
5855 g_free (assembly->image.raw_metadata);
5857 case MONO_SECTION_RELOC: {
5861 guint16 type_and_offset;
5865 g_assert (sizeof (reloc) == 12);
5867 reloc.page_rva = GUINT32_FROM_LE (assembly->text_rva);
5868 reloc.block_size = GUINT32_FROM_LE (12);
5871 * the entrypoint is always at the start of the text section
5872 * 3 is IMAGE_REL_BASED_HIGHLOW
5873 * 2 is patch_size_rva - text_rva
5875 reloc.type_and_offset = GUINT16_FROM_LE ((3 << 12) + (2));
5878 checked_write_file (file, &reloc, sizeof (reloc));
5882 case MONO_SECTION_RSRC:
5883 if (assembly->win32_res) {
5885 /* Fixup the offsets in the IMAGE_RESOURCE_DATA_ENTRY structures */
5886 fixup_resource_directory (assembly->win32_res, assembly->win32_res, assembly->sections [i].rva);
5887 checked_write_file (file, assembly->win32_res, assembly->win32_res_size);
5891 g_assert_not_reached ();
5895 /* check that the file is properly padded */
5896 if (SetFilePointer (file, file_offset, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER)
5897 g_error ("SetFilePointer returned %d\n", GetLastError ());
5898 if (! SetEndOfFile (file))
5899 g_error ("SetEndOfFile returned %d\n", GetLastError ());
5901 mono_dynamic_stream_reset (&assembly->code);
5902 mono_dynamic_stream_reset (&assembly->us);
5903 mono_dynamic_stream_reset (&assembly->blob);
5904 mono_dynamic_stream_reset (&assembly->guid);
5905 mono_dynamic_stream_reset (&assembly->sheap);
5907 g_hash_table_foreach (assembly->blob_cache, (GHFunc)g_free, NULL);
5908 g_hash_table_destroy (assembly->blob_cache);
5909 assembly->blob_cache = NULL;
5912 #else /* DISABLE_REFLECTION_EMIT_SAVE */
5915 mono_image_create_pefile (MonoReflectionModuleBuilder *mb, HANDLE file)
5917 g_assert_not_reached ();
5920 #endif /* DISABLE_REFLECTION_EMIT_SAVE */
5922 #ifndef DISABLE_REFLECTION_EMIT
5924 MonoReflectionModule *
5925 mono_image_load_module_dynamic (MonoReflectionAssemblyBuilder *ab, MonoString *fileName)
5929 MonoImageOpenStatus status;
5930 MonoDynamicAssembly *assembly;
5931 guint32 module_count;
5932 MonoImage **new_modules;
5933 gboolean *new_modules_loaded;
5935 name = mono_string_to_utf8 (fileName);
5937 image = mono_image_open (name, &status);
5940 if (status == MONO_IMAGE_ERROR_ERRNO)
5941 exc = mono_get_exception_file_not_found (fileName);
5943 exc = mono_get_exception_bad_image_format (name);
5945 mono_raise_exception (exc);
5950 assembly = ab->dynamic_assembly;
5951 image->assembly = (MonoAssembly*)assembly;
5953 module_count = image->assembly->image->module_count;
5954 new_modules = g_new0 (MonoImage *, module_count + 1);
5955 new_modules_loaded = g_new0 (gboolean, module_count + 1);
5957 if (image->assembly->image->modules)
5958 memcpy (new_modules, image->assembly->image->modules, module_count * sizeof (MonoImage *));
5959 if (image->assembly->image->modules_loaded)
5960 memcpy (new_modules_loaded, image->assembly->image->modules_loaded, module_count * sizeof (gboolean));
5961 new_modules [module_count] = image;
5962 new_modules_loaded [module_count] = TRUE;
5963 mono_image_addref (image);
5965 g_free (image->assembly->image->modules);
5966 image->assembly->image->modules = new_modules;
5967 image->assembly->image->modules_loaded = new_modules_loaded;
5968 image->assembly->image->module_count ++;
5970 mono_assembly_load_references (image, &status);
5972 mono_image_close (image);
5973 mono_raise_exception (mono_get_exception_file_not_found (fileName));
5976 return mono_module_get_object (mono_domain_get (), image);
5979 #endif /* DISABLE_REFLECTION_EMIT */
5982 * We need to return always the same object for MethodInfo, FieldInfo etc..
5983 * but we need to consider the reflected type.
5984 * type uses a different hash, since it uses custom hash/equal functions.
5989 MonoClass *refclass;
5993 reflected_equal (gconstpointer a, gconstpointer b) {
5994 const ReflectedEntry *ea = a;
5995 const ReflectedEntry *eb = b;
5997 return (ea->item == eb->item) && (ea->refclass == eb->refclass);
6001 reflected_hash (gconstpointer a) {
6002 const ReflectedEntry *ea = a;
6003 return mono_aligned_addr_hash (ea->item);
6006 #define CHECK_OBJECT(t,p,k) \
6012 mono_domain_lock (domain); \
6013 if (!domain->refobject_hash) \
6014 domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC); \
6015 if ((_obj = mono_g_hash_table_lookup (domain->refobject_hash, &e))) { \
6016 mono_domain_unlock (domain); \
6019 mono_domain_unlock (domain); \
6022 #ifdef HAVE_BOEHM_GC
6023 /* ReflectedEntry doesn't need to be GC tracked */
6024 #define ALLOC_REFENTRY g_new0 (ReflectedEntry, 1)
6025 #define FREE_REFENTRY(entry) g_free ((entry))
6026 #define REFENTRY_REQUIRES_CLEANUP
6028 #define ALLOC_REFENTRY mono_mempool_alloc (domain->mp, sizeof (ReflectedEntry))
6030 #define FREE_REFENTRY(entry)
6033 #define CACHE_OBJECT(t,p,o,k) \
6036 ReflectedEntry pe; \
6038 pe.refclass = (k); \
6039 mono_domain_lock (domain); \
6040 if (!domain->refobject_hash) \
6041 domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC); \
6042 _obj = mono_g_hash_table_lookup (domain->refobject_hash, &pe); \
6044 ReflectedEntry *e = ALLOC_REFENTRY; \
6046 e->refclass = (k); \
6047 mono_g_hash_table_insert (domain->refobject_hash, e,o); \
6050 mono_domain_unlock (domain); \
6055 clear_cached_object (MonoDomain *domain, gpointer o, MonoClass *klass)
6057 mono_domain_lock (domain);
6058 if (domain->refobject_hash) {
6060 gpointer orig_pe, orig_value;
6063 pe.refclass = klass;
6064 if (mono_g_hash_table_lookup_extended (domain->refobject_hash, &pe, &orig_pe, &orig_value)) {
6065 mono_g_hash_table_remove (domain->refobject_hash, &pe);
6066 FREE_REFENTRY (orig_pe);
6069 mono_domain_unlock (domain);
6072 #ifdef REFENTRY_REQUIRES_CLEANUP
6074 cleanup_refobject_hash (gpointer key, gpointer value, gpointer user_data)
6076 FREE_REFENTRY (key);
6081 mono_reflection_cleanup_domain (MonoDomain *domain)
6083 if (domain->refobject_hash) {
6084 /*let's avoid scanning the whole hashtable if not needed*/
6085 #ifdef REFENTRY_REQUIRES_CLEANUP
6086 mono_g_hash_table_foreach (domain->refobject_hash, cleanup_refobject_hash, NULL);
6088 mono_g_hash_table_destroy (domain->refobject_hash);
6089 domain->refobject_hash = NULL;
6093 #ifndef DISABLE_REFLECTION_EMIT
6095 register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly)
6097 CACHE_OBJECT (MonoReflectionAssembly *, assembly, res, NULL);
6101 register_module (MonoDomain *domain, MonoReflectionModuleBuilder *res, MonoDynamicImage *module)
6103 CACHE_OBJECT (MonoReflectionModuleBuilder *, module, res, NULL);
6107 mono_image_module_basic_init (MonoReflectionModuleBuilder *moduleb)
6109 MonoDynamicImage *image = moduleb->dynamic_image;
6110 MonoReflectionAssemblyBuilder *ab = moduleb->assemblyb;
6114 MonoImage **new_modules;
6116 char *name, *fqname;
6118 * FIXME: we already created an image in mono_image_basic_init (), but
6119 * we don't know which module it belongs to, since that is only
6120 * determined at assembly save time.
6122 /*image = (MonoDynamicImage*)ab->dynamic_assembly->assembly.image; */
6123 name = mono_string_to_utf8 (ab->name);
6124 fqname = mono_string_to_utf8_checked (moduleb->module.fqname, &error);
6125 if (!mono_error_ok (&error)) {
6127 mono_error_raise_exception (&error);
6129 image = create_dynamic_mono_image (ab->dynamic_assembly, name, fqname);
6131 moduleb->module.image = &image->image;
6132 moduleb->dynamic_image = image;
6133 register_module (mono_object_domain (moduleb), moduleb, image);
6135 /* register the module with the assembly */
6136 ass = ab->dynamic_assembly->assembly.image;
6137 module_count = ass->module_count;
6138 new_modules = g_new0 (MonoImage *, module_count + 1);
6141 memcpy (new_modules, ass->modules, module_count * sizeof (MonoImage *));
6142 new_modules [module_count] = &image->image;
6143 mono_image_addref (&image->image);
6145 g_free (ass->modules);
6146 ass->modules = new_modules;
6147 ass->module_count ++;
6152 mono_image_set_wrappers_type (MonoReflectionModuleBuilder *moduleb, MonoReflectionType *type)
6154 MonoDynamicImage *image = moduleb->dynamic_image;
6156 g_assert (type->type);
6157 image->wrappers_type = mono_class_from_mono_type (type->type);
6163 * mono_assembly_get_object:
6164 * @domain: an app domain
6165 * @assembly: an assembly
6167 * Return an System.Reflection.Assembly object representing the MonoAssembly @assembly.
6169 MonoReflectionAssembly*
6170 mono_assembly_get_object (MonoDomain *domain, MonoAssembly *assembly)
6172 static MonoClass *assembly_type;
6173 MonoReflectionAssembly *res;
6175 CHECK_OBJECT (MonoReflectionAssembly *, assembly, NULL);
6176 if (!assembly_type) {
6177 MonoClass *class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoAssembly");
6179 class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Assembly");
6181 assembly_type = class;
6183 res = (MonoReflectionAssembly *)mono_object_new (domain, assembly_type);
6184 res->assembly = assembly;
6186 CACHE_OBJECT (MonoReflectionAssembly *, assembly, res, NULL);
6191 MonoReflectionModule*
6192 mono_module_get_object (MonoDomain *domain, MonoImage *image)
6194 static MonoClass *module_type;
6195 MonoReflectionModule *res;
6198 CHECK_OBJECT (MonoReflectionModule *, image, NULL);
6200 MonoClass *class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoModule");
6202 class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
6204 module_type = class;
6206 res = (MonoReflectionModule *)mono_object_new (domain, module_type);
6209 MONO_OBJECT_SETREF (res, assembly, (MonoReflectionAssembly *) mono_assembly_get_object(domain, image->assembly));
6211 MONO_OBJECT_SETREF (res, fqname, mono_string_new (domain, image->name));
6212 basename = g_path_get_basename (image->name);
6213 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, basename));
6214 MONO_OBJECT_SETREF (res, scopename, mono_string_new (domain, image->module_name));
6218 if (image->assembly->image == image) {
6219 res->token = mono_metadata_make_token (MONO_TABLE_MODULE, 1);
6223 if (image->assembly->image->modules) {
6224 for (i = 0; i < image->assembly->image->module_count; i++) {
6225 if (image->assembly->image->modules [i] == image)
6226 res->token = mono_metadata_make_token (MONO_TABLE_MODULEREF, i + 1);
6228 g_assert (res->token);
6232 CACHE_OBJECT (MonoReflectionModule *, image, res, NULL);
6235 MonoReflectionModule*
6236 mono_module_file_get_object (MonoDomain *domain, MonoImage *image, int table_index)
6238 static MonoClass *module_type;
6239 MonoReflectionModule *res;
6240 MonoTableInfo *table;
6241 guint32 cols [MONO_FILE_SIZE];
6243 guint32 i, name_idx;
6247 MonoClass *class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoModule");
6249 class = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
6251 module_type = class;
6253 res = (MonoReflectionModule *)mono_object_new (domain, module_type);
6255 table = &image->tables [MONO_TABLE_FILE];
6256 g_assert (table_index < table->rows);
6257 mono_metadata_decode_row (table, table_index, cols, MONO_FILE_SIZE);
6260 MONO_OBJECT_SETREF (res, assembly, (MonoReflectionAssembly *) mono_assembly_get_object(domain, image->assembly));
6261 name = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
6263 /* Check whenever the row has a corresponding row in the moduleref table */
6264 table = &image->tables [MONO_TABLE_MODULEREF];
6265 for (i = 0; i < table->rows; ++i) {
6266 name_idx = mono_metadata_decode_row_col (table, i, MONO_MODULEREF_NAME);
6267 val = mono_metadata_string_heap (image, name_idx);
6268 if (strcmp (val, name) == 0)
6269 res->image = image->modules [i];
6272 MONO_OBJECT_SETREF (res, fqname, mono_string_new (domain, name));
6273 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, name));
6274 MONO_OBJECT_SETREF (res, scopename, mono_string_new (domain, name));
6275 res->is_resource = cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA;
6276 res->token = mono_metadata_make_token (MONO_TABLE_FILE, table_index + 1);
6282 mymono_metadata_type_equal (MonoType *t1, MonoType *t2)
6284 if ((t1->type != t2->type) ||
6285 (t1->byref != t2->byref))
6289 case MONO_TYPE_VOID:
6290 case MONO_TYPE_BOOLEAN:
6291 case MONO_TYPE_CHAR:
6302 case MONO_TYPE_STRING:
6305 case MONO_TYPE_OBJECT:
6306 case MONO_TYPE_TYPEDBYREF:
6308 case MONO_TYPE_VALUETYPE:
6309 case MONO_TYPE_CLASS:
6310 case MONO_TYPE_SZARRAY:
6311 return t1->data.klass == t2->data.klass;
6313 return mymono_metadata_type_equal (t1->data.type, t2->data.type);
6314 case MONO_TYPE_ARRAY:
6315 if (t1->data.array->rank != t2->data.array->rank)
6317 return t1->data.array->eklass == t2->data.array->eklass;
6318 case MONO_TYPE_GENERICINST: {
6320 MonoGenericInst *i1 = t1->data.generic_class->context.class_inst;
6321 MonoGenericInst *i2 = t2->data.generic_class->context.class_inst;
6322 if (i1->type_argc != i2->type_argc)
6324 if (!mono_metadata_type_equal (&t1->data.generic_class->container_class->byval_arg,
6325 &t2->data.generic_class->container_class->byval_arg))
6327 /* FIXME: we should probably just compare the instance pointers directly. */
6328 for (i = 0; i < i1->type_argc; ++i) {
6329 if (!mono_metadata_type_equal (i1->type_argv [i], i2->type_argv [i]))
6335 case MONO_TYPE_MVAR:
6336 return t1->data.generic_param == t2->data.generic_param;
6338 g_error ("implement type compare for %0x!", t1->type);
6346 mymono_metadata_type_hash (MonoType *t1)
6352 hash |= t1->byref << 6; /* do not collide with t1->type values */
6354 case MONO_TYPE_VALUETYPE:
6355 case MONO_TYPE_CLASS:
6356 case MONO_TYPE_SZARRAY:
6357 /* check if the distribution is good enough */
6358 return ((hash << 5) - hash) ^ g_str_hash (t1->data.klass->name);
6360 return ((hash << 5) - hash) ^ mymono_metadata_type_hash (t1->data.type);
6361 case MONO_TYPE_GENERICINST: {
6363 MonoGenericInst *inst = t1->data.generic_class->context.class_inst;
6364 hash += g_str_hash (t1->data.generic_class->container_class->name);
6366 for (i = 0; i < inst->type_argc; ++i) {
6367 hash += mymono_metadata_type_hash (inst->type_argv [i]);
6377 verify_safe_for_managed_space (MonoType *type)
6379 switch (type->type) {
6381 case MONO_TYPE_ARRAY:
6382 return verify_safe_for_managed_space (&type->data.array->eklass->byval_arg);
6384 return verify_safe_for_managed_space (type->data.type);
6385 case MONO_TYPE_SZARRAY:
6386 return verify_safe_for_managed_space (&type->data.klass->byval_arg);
6387 case MONO_TYPE_GENERICINST: {
6388 MonoGenericInst *inst = type->data.generic_class->inst;
6392 for (i = 0; i < inst->type_argc; ++i)
6393 if (!verify_safe_for_managed_space (inst->type_argv [i]))
6399 case MONO_TYPE_MVAR:
6406 mono_type_normalize (MonoType *type)
6409 MonoGenericClass *gclass;
6410 MonoGenericInst *ginst;
6412 MonoGenericContainer *gcontainer;
6413 MonoType **argv = NULL;
6414 gboolean is_denorm_gtd = TRUE, requires_rebind = FALSE;
6416 if (type->type != MONO_TYPE_GENERICINST)
6419 gclass = type->data.generic_class;
6420 ginst = gclass->context.class_inst;
6421 if (!ginst->is_open)
6424 gtd = gclass->container_class;
6425 gcontainer = gtd->generic_container;
6426 argv = g_newa (MonoType*, ginst->type_argc);
6428 for (i = 0; i < ginst->type_argc; ++i) {
6429 MonoType *t = ginst->type_argv [i], *norm;
6430 if (t->type != MONO_TYPE_VAR || t->data.generic_param->num != i || t->data.generic_param->owner != gcontainer)
6431 is_denorm_gtd = FALSE;
6432 norm = mono_type_normalize (t);
6435 requires_rebind = TRUE;
6439 return type->byref == gtd->byval_arg.byref ? >d->byval_arg : >d->this_arg;
6441 if (requires_rebind) {
6442 MonoClass *klass = mono_class_bind_generic_parameters (gtd, ginst->type_argc, argv, gclass->is_dynamic);
6443 return type->byref == klass->byval_arg.byref ? &klass->byval_arg : &klass->this_arg;
6449 * mono_type_get_object:
6450 * @domain: an app domain
6453 * Return an System.MonoType object representing the type @type.
6456 mono_type_get_object (MonoDomain *domain, MonoType *type)
6458 MonoType *norm_type;
6459 MonoReflectionType *res;
6460 MonoClass *klass = mono_class_from_mono_type (type);
6462 /*we must avoid using @type as it might have come
6463 * from a mono_metadata_type_dup and the caller
6464 * expects that is can be freed.
6465 * Using the right type from
6467 type = klass->byval_arg.byref == type->byref ? &klass->byval_arg : &klass->this_arg;
6469 /* void is very common */
6470 if (type->type == MONO_TYPE_VOID && domain->typeof_void)
6471 return (MonoReflectionType*)domain->typeof_void;
6474 * If the vtable of the given class was already created, we can use
6475 * the MonoType from there and avoid all locking and hash table lookups.
6477 * We cannot do this for TypeBuilders as mono_reflection_create_runtime_class expects
6478 * that the resulting object is different.
6480 if (type == &klass->byval_arg && !klass->image->dynamic) {
6481 MonoVTable *vtable = mono_class_try_get_vtable (domain, klass);
6482 if (vtable && vtable->type)
6483 return vtable->type;
6486 mono_loader_lock (); /*FIXME mono_class_init and mono_class_vtable acquire it*/
6487 mono_domain_lock (domain);
6488 if (!domain->type_hash)
6489 domain->type_hash = mono_g_hash_table_new_type ((GHashFunc)mymono_metadata_type_hash,
6490 (GCompareFunc)mymono_metadata_type_equal, MONO_HASH_VALUE_GC);
6491 if ((res = mono_g_hash_table_lookup (domain->type_hash, type))) {
6492 mono_domain_unlock (domain);
6493 mono_loader_unlock ();
6497 /*Types must be normalized so a generic instance of the GTD get's the same inner type.
6498 * For example in: Foo<A,B>; Bar<A> : Foo<A, Bar<A>>
6499 * The second Bar will be encoded a generic instance of Bar with <A> as parameter.
6500 * On all other places, Bar<A> will be encoded as the GTD itself. This is an implementation
6501 * artifact of how generics are encoded and should be transparent to managed code so we
6502 * need to weed out this diference when retrieving managed System.Type objects.
6504 norm_type = mono_type_normalize (type);
6505 if (norm_type != type) {
6506 res = mono_type_get_object (domain, norm_type);
6507 mono_g_hash_table_insert (domain->type_hash, type, res);
6508 mono_domain_unlock (domain);
6509 mono_loader_unlock ();
6513 /* This MonoGenericClass hack is no longer necessary. Let's leave it here until we finish with the 2-stage type-builder setup.*/
6514 if ((type->type == MONO_TYPE_GENERICINST) && type->data.generic_class->is_dynamic && !type->data.generic_class->container_class->wastypebuilder)
6517 if (!verify_safe_for_managed_space (type)) {
6518 mono_domain_unlock (domain);
6519 mono_loader_unlock ();
6520 mono_raise_exception (mono_get_exception_invalid_operation ("This type cannot be propagated to managed space"));
6523 if (mono_class_get_ref_info (klass) && !klass->wastypebuilder) {
6524 gboolean is_type_done = TRUE;
6525 /* Generic parameters have reflection_info set but they are not finished together with their enclosing type.
6526 * We must ensure that once a type is finished we don't return a GenericTypeParameterBuilder.
6527 * We can't simply close the types as this will interfere with other parts of the generics machinery.
6529 if (klass->byval_arg.type == MONO_TYPE_MVAR || klass->byval_arg.type == MONO_TYPE_VAR) {
6530 MonoGenericParam *gparam = klass->byval_arg.data.generic_param;
6532 if (gparam->owner && gparam->owner->is_method) {
6533 MonoMethod *method = gparam->owner->owner.method;
6534 if (method && mono_class_get_generic_type_definition (method->klass)->wastypebuilder)
6535 is_type_done = FALSE;
6536 } else if (gparam->owner && !gparam->owner->is_method) {
6537 MonoClass *klass = gparam->owner->owner.klass;
6538 if (klass && mono_class_get_generic_type_definition (klass)->wastypebuilder)
6539 is_type_done = FALSE;
6543 /* g_assert_not_reached (); */
6544 /* should this be considered an error condition? */
6545 if (is_type_done && !type->byref) {
6546 mono_domain_unlock (domain);
6547 mono_loader_unlock ();
6548 return mono_class_get_ref_info (klass);
6552 res = (MonoReflectionType *)mono_gc_alloc_pinned_obj (mono_class_vtable (domain, mono_defaults.monotype_class), mono_class_instance_size (mono_defaults.monotype_class));
6554 res = (MonoReflectionType *)mono_object_new (domain, mono_defaults.monotype_class);
6557 mono_g_hash_table_insert (domain->type_hash, type, res);
6559 if (type->type == MONO_TYPE_VOID)
6560 domain->typeof_void = (MonoObject*)res;
6562 mono_domain_unlock (domain);
6563 mono_loader_unlock ();
6568 * mono_method_get_object:
6569 * @domain: an app domain
6571 * @refclass: the reflected type (can be NULL)
6573 * Return an System.Reflection.MonoMethod object representing the method @method.
6575 MonoReflectionMethod*
6576 mono_method_get_object (MonoDomain *domain, MonoMethod *method, MonoClass *refclass)
6579 * We use the same C representation for methods and constructors, but the type
6580 * name in C# is different.
6582 static MonoClass *System_Reflection_MonoMethod = NULL;
6583 static MonoClass *System_Reflection_MonoCMethod = NULL;
6584 static MonoClass *System_Reflection_MonoGenericMethod = NULL;
6585 static MonoClass *System_Reflection_MonoGenericCMethod = NULL;
6587 MonoReflectionMethod *ret;
6589 if (method->is_inflated) {
6590 MonoReflectionGenericMethod *gret;
6592 refclass = method->klass;
6593 CHECK_OBJECT (MonoReflectionMethod *, method, refclass);
6594 if ((*method->name == '.') && (!strcmp (method->name, ".ctor") || !strcmp (method->name, ".cctor"))) {
6595 if (!System_Reflection_MonoGenericCMethod)
6596 System_Reflection_MonoGenericCMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoGenericCMethod");
6597 klass = System_Reflection_MonoGenericCMethod;
6599 if (!System_Reflection_MonoGenericMethod)
6600 System_Reflection_MonoGenericMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoGenericMethod");
6601 klass = System_Reflection_MonoGenericMethod;
6603 gret = (MonoReflectionGenericMethod*)mono_object_new (domain, klass);
6604 gret->method.method = method;
6605 MONO_OBJECT_SETREF (gret, method.name, mono_string_new (domain, method->name));
6606 MONO_OBJECT_SETREF (gret, method.reftype, mono_type_get_object (domain, &refclass->byval_arg));
6607 CACHE_OBJECT (MonoReflectionMethod *, method, (MonoReflectionMethod*)gret, refclass);
6611 refclass = method->klass;
6613 CHECK_OBJECT (MonoReflectionMethod *, method, refclass);
6614 if (*method->name == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0)) {
6615 if (!System_Reflection_MonoCMethod)
6616 System_Reflection_MonoCMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoCMethod");
6617 klass = System_Reflection_MonoCMethod;
6620 if (!System_Reflection_MonoMethod)
6621 System_Reflection_MonoMethod = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoMethod");
6622 klass = System_Reflection_MonoMethod;
6624 ret = (MonoReflectionMethod*)mono_object_new (domain, klass);
6625 ret->method = method;
6626 MONO_OBJECT_SETREF (ret, reftype, mono_type_get_object (domain, &refclass->byval_arg));
6627 CACHE_OBJECT (MonoReflectionMethod *, method, ret, refclass);
6631 * mono_method_clear_object:
6633 * Clear the cached reflection objects for the dynamic method METHOD.
6636 mono_method_clear_object (MonoDomain *domain, MonoMethod *method)
6639 g_assert (method->dynamic);
6641 klass = method->klass;
6643 clear_cached_object (domain, method, klass);
6644 klass = klass->parent;
6646 /* Added by mono_param_get_objects () */
6647 clear_cached_object (domain, &(method->signature), NULL);
6648 klass = method->klass;
6650 clear_cached_object (domain, &(method->signature), klass);
6651 klass = klass->parent;
6656 * mono_field_get_object:
6657 * @domain: an app domain
6661 * Return an System.Reflection.MonoField object representing the field @field
6664 MonoReflectionField*
6665 mono_field_get_object (MonoDomain *domain, MonoClass *klass, MonoClassField *field)
6667 MonoReflectionField *res;
6668 static MonoClass *monofield_klass;
6670 CHECK_OBJECT (MonoReflectionField *, field, klass);
6671 if (!monofield_klass)
6672 monofield_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoField");
6673 res = (MonoReflectionField *)mono_object_new (domain, monofield_klass);
6676 MONO_OBJECT_SETREF (res, name, mono_string_new (domain, mono_field_get_name (field)));
6677 if (is_field_on_inst (field))
6678 res->attrs = get_field_on_inst_generic_type (field)->attrs;
6680 res->attrs = field->type->attrs;
6681 MONO_OBJECT_SETREF (res, type, mono_type_get_object (domain, field->type));
6682 CACHE_OBJECT (MonoReflectionField *, field, res, klass);
6686 * mono_property_get_object:
6687 * @domain: an app domain
6689 * @property: a property
6691 * Return an System.Reflection.MonoProperty object representing the property @property
6694 MonoReflectionProperty*
6695 mono_property_get_object (MonoDomain *domain, MonoClass *klass, MonoProperty *property)
6697 MonoReflectionProperty *res;
6698 static MonoClass *monoproperty_klass;
6700 CHECK_OBJECT (MonoReflectionProperty *, property, klass);
6701 if (!monoproperty_klass)
6702 monoproperty_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoProperty");
6703 res = (MonoReflectionProperty *)mono_object_new (domain, monoproperty_klass);
6705 res->property = property;
6706 CACHE_OBJECT (MonoReflectionProperty *, property, res, klass);
6710 * mono_event_get_object:
6711 * @domain: an app domain
6715 * Return an System.Reflection.MonoEvent object representing the event @event
6718 MonoReflectionEvent*
6719 mono_event_get_object (MonoDomain *domain, MonoClass *klass, MonoEvent *event)
6721 MonoReflectionEvent *res;
6722 MonoReflectionMonoEvent *mono_event;
6723 static MonoClass *monoevent_klass;
6725 CHECK_OBJECT (MonoReflectionEvent *, event, klass);
6726 if (!monoevent_klass)
6727 monoevent_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MonoEvent");
6728 mono_event = (MonoReflectionMonoEvent *)mono_object_new (domain, monoevent_klass);
6729 mono_event->klass = klass;
6730 mono_event->event = event;
6731 res = (MonoReflectionEvent*)mono_event;
6732 CACHE_OBJECT (MonoReflectionEvent *, event, res, klass);
6736 * mono_get_reflection_missing_object:
6737 * @domain: Domain where the object lives
6739 * Returns the System.Reflection.Missing.Value singleton object
6740 * (of type System.Reflection.Missing).
6742 * Used as the value for ParameterInfo.DefaultValue when Optional
6746 mono_get_reflection_missing_object (MonoDomain *domain)
6749 static MonoClassField *missing_value_field = NULL;
6751 if (!missing_value_field) {
6752 MonoClass *missing_klass;
6753 missing_klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Missing");
6754 mono_class_init (missing_klass);
6755 missing_value_field = mono_class_get_field_from_name (missing_klass, "Value");
6756 g_assert (missing_value_field);
6758 obj = mono_field_get_value_object (domain, missing_value_field, NULL);
6764 get_dbnull (MonoDomain *domain, MonoObject **dbnull)
6767 *dbnull = mono_get_dbnull_object (domain);
6772 get_reflection_missing (MonoDomain *domain, MonoObject **reflection_missing)
6774 if (!*reflection_missing)
6775 *reflection_missing = mono_get_reflection_missing_object (domain);
6776 return *reflection_missing;
6780 * mono_param_get_objects:
6781 * @domain: an app domain
6784 * Return an System.Reflection.ParameterInfo array object representing the parameters
6785 * in the method @method.
6788 mono_param_get_objects_internal (MonoDomain *domain, MonoMethod *method, MonoClass *refclass)
6790 static MonoClass *System_Reflection_ParameterInfo;
6791 static MonoClass *System_Reflection_ParameterInfo_array;
6792 MonoArray *res = NULL;
6793 MonoReflectionMethod *member = NULL;
6794 MonoReflectionParameter *param = NULL;
6795 char **names, **blobs = NULL;
6796 guint32 *types = NULL;
6797 MonoType *type = NULL;
6798 MonoObject *dbnull = NULL;
6799 MonoObject *missing = NULL;
6800 MonoMarshalSpec **mspecs;
6801 MonoMethodSignature *sig;
6802 MonoVTable *pinfo_vtable;
6805 if (!System_Reflection_ParameterInfo_array) {
6808 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "ParameterInfo");
6809 mono_memory_barrier ();
6810 System_Reflection_ParameterInfo = klass;
6812 klass = mono_array_class_get (klass, 1);
6813 mono_memory_barrier ();
6814 System_Reflection_ParameterInfo_array = klass;
6817 if (!mono_method_signature (method)->param_count)
6818 return mono_array_new_specific (mono_class_vtable (domain, System_Reflection_ParameterInfo_array), 0);
6820 /* Note: the cache is based on the address of the signature into the method
6821 * since we already cache MethodInfos with the method as keys.
6823 CHECK_OBJECT (MonoArray*, &(method->signature), refclass);
6825 sig = mono_method_signature (method);
6826 member = mono_method_get_object (domain, method, refclass);
6827 names = g_new (char *, sig->param_count);
6828 mono_method_get_param_names (method, (const char **) names);
6830 mspecs = g_new (MonoMarshalSpec*, sig->param_count + 1);
6831 mono_method_get_marshal_info (method, mspecs);
6833 res = mono_array_new_specific (mono_class_vtable (domain, System_Reflection_ParameterInfo_array), sig->param_count);
6834 pinfo_vtable = mono_class_vtable (domain, System_Reflection_ParameterInfo);
6835 for (i = 0; i < sig->param_count; ++i) {
6836 param = (MonoReflectionParameter *)mono_object_new_specific (pinfo_vtable);
6837 MONO_OBJECT_SETREF (param, ClassImpl, mono_type_get_object (domain, sig->params [i]));
6838 MONO_OBJECT_SETREF (param, MemberImpl, (MonoObject*)member);
6839 MONO_OBJECT_SETREF (param, NameImpl, mono_string_new (domain, names [i]));
6840 param->PositionImpl = i;
6841 param->AttrsImpl = sig->params [i]->attrs;
6843 if (!(param->AttrsImpl & PARAM_ATTRIBUTE_HAS_DEFAULT)) {
6844 if (param->AttrsImpl & PARAM_ATTRIBUTE_OPTIONAL)
6845 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_reflection_missing (domain, &missing));
6847 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_dbnull (domain, &dbnull));
6851 blobs = g_new0 (char *, sig->param_count);
6852 types = g_new0 (guint32, sig->param_count);
6853 get_default_param_value_blobs (method, blobs, types);
6856 /* Build MonoType for the type from the Constant Table */
6858 type = g_new0 (MonoType, 1);
6859 type->type = types [i];
6860 type->data.klass = NULL;
6861 if (types [i] == MONO_TYPE_CLASS)
6862 type->data.klass = mono_defaults.object_class;
6863 else if ((sig->params [i]->type == MONO_TYPE_VALUETYPE) && sig->params [i]->data.klass->enumtype) {
6864 /* For enums, types [i] contains the base type */
6866 type->type = MONO_TYPE_VALUETYPE;
6867 type->data.klass = mono_class_from_mono_type (sig->params [i]);
6869 type->data.klass = mono_class_from_mono_type (type);
6871 MONO_OBJECT_SETREF (param, DefaultValueImpl, mono_get_object_from_blob (domain, type, blobs [i]));
6873 /* Type in the Constant table is MONO_TYPE_CLASS for nulls */
6874 if (types [i] != MONO_TYPE_CLASS && !param->DefaultValueImpl) {
6875 if (param->AttrsImpl & PARAM_ATTRIBUTE_OPTIONAL)
6876 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_reflection_missing (domain, &missing));
6878 MONO_OBJECT_SETREF (param, DefaultValueImpl, get_dbnull (domain, &dbnull));
6884 MONO_OBJECT_SETREF (param, MarshalAsImpl, (MonoObject*)mono_reflection_marshal_from_marshal_spec (domain, method->klass, mspecs [i + 1]));
6886 mono_array_setref (res, i, param);
6893 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
6895 mono_metadata_free_marshal_spec (mspecs [i]);
6898 CACHE_OBJECT (MonoArray *, &(method->signature), res, refclass);
6902 mono_param_get_objects (MonoDomain *domain, MonoMethod *method)
6904 return mono_param_get_objects_internal (domain, method, NULL);
6908 * mono_method_body_get_object:
6909 * @domain: an app domain
6912 * Return an System.Reflection.MethodBody object representing the method @method.
6914 MonoReflectionMethodBody*
6915 mono_method_body_get_object (MonoDomain *domain, MonoMethod *method)
6917 static MonoClass *System_Reflection_MethodBody = NULL;
6918 static MonoClass *System_Reflection_LocalVariableInfo = NULL;
6919 static MonoClass *System_Reflection_ExceptionHandlingClause = NULL;
6920 MonoReflectionMethodBody *ret;
6921 MonoMethodHeader *header;
6922 guint32 method_rva, local_var_sig_token;
6924 unsigned char format, flags;
6927 if (!System_Reflection_MethodBody)
6928 System_Reflection_MethodBody = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "MethodBody");
6929 if (!System_Reflection_LocalVariableInfo)
6930 System_Reflection_LocalVariableInfo = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "LocalVariableInfo");
6931 if (!System_Reflection_ExceptionHandlingClause)
6932 System_Reflection_ExceptionHandlingClause = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "ExceptionHandlingClause");
6934 CHECK_OBJECT (MonoReflectionMethodBody *, method, NULL);
6936 if ((method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
6937 (method->flags & METHOD_ATTRIBUTE_ABSTRACT) ||
6938 (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
6939 (method->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME))
6941 header = mono_method_get_header (method);
6943 /* Obtain local vars signature token */
6944 method_rva = mono_metadata_decode_row_col (&method->klass->image->tables [MONO_TABLE_METHOD], mono_metadata_token_index (method->token) - 1, MONO_METHOD_RVA);
6945 ptr = mono_image_rva_map (method->klass->image, method_rva);
6946 flags = *(const unsigned char *) ptr;
6947 format = flags & METHOD_HEADER_FORMAT_MASK;
6949 case METHOD_HEADER_TINY_FORMAT:
6950 local_var_sig_token = 0;
6952 case METHOD_HEADER_FAT_FORMAT:
6956 local_var_sig_token = read32 (ptr);
6959 g_assert_not_reached ();
6962 ret = (MonoReflectionMethodBody*)mono_object_new (domain, System_Reflection_MethodBody);
6964 ret->init_locals = header->init_locals;
6965 ret->max_stack = header->max_stack;
6966 ret->local_var_sig_token = local_var_sig_token;
6967 MONO_OBJECT_SETREF (ret, il, mono_array_new_cached (domain, mono_defaults.byte_class, header->code_size));
6968 memcpy (mono_array_addr (ret->il, guint8, 0), header->code, header->code_size);
6971 MONO_OBJECT_SETREF (ret, locals, mono_array_new_cached (domain, System_Reflection_LocalVariableInfo, header->num_locals));
6972 for (i = 0; i < header->num_locals; ++i) {
6973 MonoReflectionLocalVariableInfo *info = (MonoReflectionLocalVariableInfo*)mono_object_new (domain, System_Reflection_LocalVariableInfo);
6974 MONO_OBJECT_SETREF (info, local_type, mono_type_get_object (domain, header->locals [i]));
6975 info->is_pinned = header->locals [i]->pinned;
6976 info->local_index = i;
6977 mono_array_setref (ret->locals, i, info);
6981 MONO_OBJECT_SETREF (ret, clauses, mono_array_new_cached (domain, System_Reflection_ExceptionHandlingClause, header->num_clauses));
6982 for (i = 0; i < header->num_clauses; ++i) {
6983 MonoReflectionExceptionHandlingClause *info = (MonoReflectionExceptionHandlingClause*)mono_object_new (domain, System_Reflection_ExceptionHandlingClause);
6984 MonoExceptionClause *clause = &header->clauses [i];
6986 info->flags = clause->flags;
6987 info->try_offset = clause->try_offset;
6988 info->try_length = clause->try_len;
6989 info->handler_offset = clause->handler_offset;
6990 info->handler_length = clause->handler_len;
6991 if (clause->flags == MONO_EXCEPTION_CLAUSE_FILTER)
6992 info->filter_offset = clause->data.filter_offset;
6993 else if (clause->data.catch_class)
6994 MONO_OBJECT_SETREF (info, catch_type, mono_type_get_object (mono_domain_get (), &clause->data.catch_class->byval_arg));
6996 mono_array_setref (ret->clauses, i, info);
6999 mono_metadata_free_mh (header);
7000 CACHE_OBJECT (MonoReflectionMethodBody *, method, ret, NULL);
7005 * mono_get_dbnull_object:
7006 * @domain: Domain where the object lives
7008 * Returns the System.DBNull.Value singleton object
7010 * Used as the value for ParameterInfo.DefaultValue
7013 mono_get_dbnull_object (MonoDomain *domain)
7016 static MonoClassField *dbnull_value_field = NULL;
7018 if (!dbnull_value_field) {
7019 MonoClass *dbnull_klass;
7020 dbnull_klass = mono_class_from_name (mono_defaults.corlib, "System", "DBNull");
7021 mono_class_init (dbnull_klass);
7022 dbnull_value_field = mono_class_get_field_from_name (dbnull_klass, "Value");
7023 g_assert (dbnull_value_field);
7025 obj = mono_field_get_value_object (domain, dbnull_value_field, NULL);
7031 get_default_param_value_blobs (MonoMethod *method, char **blobs, guint32 *types)
7033 guint32 param_index, i, lastp, crow = 0;
7034 guint32 param_cols [MONO_PARAM_SIZE], const_cols [MONO_CONSTANT_SIZE];
7037 MonoClass *klass = method->klass;
7038 MonoImage *image = klass->image;
7039 MonoMethodSignature *methodsig = mono_method_signature (method);
7041 MonoTableInfo *constt;
7042 MonoTableInfo *methodt;
7043 MonoTableInfo *paramt;
7045 if (!methodsig->param_count)
7048 mono_class_init (klass);
7050 if (klass->image->dynamic) {
7051 MonoReflectionMethodAux *aux;
7052 if (method->is_inflated)
7053 method = ((MonoMethodInflated*)method)->declaring;
7054 aux = g_hash_table_lookup (((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
7055 if (aux && aux->param_defaults) {
7056 memcpy (blobs, &(aux->param_defaults [1]), methodsig->param_count * sizeof (char*));
7057 memcpy (types, &(aux->param_default_types [1]), methodsig->param_count * sizeof (guint32));
7062 methodt = &klass->image->tables [MONO_TABLE_METHOD];
7063 paramt = &klass->image->tables [MONO_TABLE_PARAM];
7064 constt = &image->tables [MONO_TABLE_CONSTANT];
7066 idx = mono_method_get_index (method) - 1;
7067 g_assert (idx != -1);
7069 param_index = mono_metadata_decode_row_col (methodt, idx, MONO_METHOD_PARAMLIST);
7070 if (idx + 1 < methodt->rows)
7071 lastp = mono_metadata_decode_row_col (methodt, idx + 1, MONO_METHOD_PARAMLIST);
7073 lastp = paramt->rows + 1;
7075 for (i = param_index; i < lastp; ++i) {
7078 mono_metadata_decode_row (paramt, i - 1, param_cols, MONO_PARAM_SIZE);
7079 paramseq = param_cols [MONO_PARAM_SEQUENCE];
7081 if (!(param_cols [MONO_PARAM_FLAGS] & PARAM_ATTRIBUTE_HAS_DEFAULT))
7084 crow = mono_metadata_get_constant_index (image, MONO_TOKEN_PARAM_DEF | i, crow + 1);
7089 mono_metadata_decode_row (constt, crow - 1, const_cols, MONO_CONSTANT_SIZE);
7090 blobs [paramseq - 1] = (gpointer) mono_metadata_blob_heap (image, const_cols [MONO_CONSTANT_VALUE]);
7091 types [paramseq - 1] = const_cols [MONO_CONSTANT_TYPE];
7098 mono_get_object_from_blob (MonoDomain *domain, MonoType *type, const char *blob)
7103 MonoType *basetype = type;
7108 klass = mono_class_from_mono_type (type);
7109 if (klass->valuetype) {
7110 object = mono_object_new (domain, klass);
7111 retval = ((gchar *) object + sizeof (MonoObject));
7112 if (klass->enumtype)
7113 basetype = mono_class_enum_basetype (klass);
7118 if (!mono_get_constant_value_from_blob (domain, basetype->type, blob, retval))
7125 assembly_name_to_aname (MonoAssemblyName *assembly, char *p) {
7129 memset (assembly, 0, sizeof (MonoAssemblyName));
7131 assembly->culture = "";
7132 memset (assembly->public_key_token, 0, MONO_PUBLIC_KEY_TOKEN_LENGTH);
7134 while (*p && (isalnum (*p) || *p == '.' || *p == '-' || *p == '_' || *p == '$' || *p == '@'))
7137 while (g_ascii_isspace (*p) || *p == ',') {
7146 if (*p == 'V' && g_ascii_strncasecmp (p, "Version=", 8) == 0) {
7148 assembly->major = strtoul (p, &s, 10);
7149 if (s == p || *s != '.')
7152 assembly->minor = strtoul (p, &s, 10);
7153 if (s == p || *s != '.')
7156 assembly->build = strtoul (p, &s, 10);
7157 if (s == p || *s != '.')
7160 assembly->revision = strtoul (p, &s, 10);
7164 } else if (*p == 'C' && g_ascii_strncasecmp (p, "Culture=", 8) == 0) {
7166 if (g_ascii_strncasecmp (p, "neutral", 7) == 0) {
7167 assembly->culture = "";
7170 assembly->culture = p;
7171 while (*p && *p != ',') {
7175 } else if (*p == 'P' && g_ascii_strncasecmp (p, "PublicKeyToken=", 15) == 0) {
7177 if (strncmp (p, "null", 4) == 0) {
7182 while (*p && *p != ',') {
7185 len = (p - start + 1);
7186 if (len > MONO_PUBLIC_KEY_TOKEN_LENGTH)
7187 len = MONO_PUBLIC_KEY_TOKEN_LENGTH;
7188 g_strlcpy ((char*)assembly->public_key_token, start, len);
7191 while (*p && *p != ',')
7195 while (g_ascii_isspace (*p) || *p == ',') {
7209 * mono_reflection_parse_type:
7212 * Parse a type name as accepted by the GetType () method and output the info
7213 * extracted in the info structure.
7214 * the name param will be mangled, so, make a copy before passing it to this function.
7215 * The fields in info will be valid until the memory pointed to by name is valid.
7217 * See also mono_type_get_name () below.
7219 * Returns: 0 on parse error.
7222 _mono_reflection_parse_type (char *name, char **endptr, gboolean is_recursed,
7223 MonoTypeNameParse *info)
7225 char *start, *p, *w, *temp, *last_point, *startn;
7226 int in_modifiers = 0;
7227 int isbyref = 0, rank, arity = 0, i;
7229 start = p = w = name;
7231 //FIXME could we just zero the whole struct? memset (&info, 0, sizeof (MonoTypeNameParse))
7232 memset (&info->assembly, 0, sizeof (MonoAssemblyName));
7233 info->name = info->name_space = NULL;
7234 info->nested = NULL;
7235 info->modifiers = NULL;
7236 info->type_arguments = NULL;
7238 /* last_point separates the namespace from the name */
7241 while (*p == ' ') p++, start++, w++, name++;
7246 *p = 0; /* NULL terminate the name */
7248 info->nested = g_list_append (info->nested, startn);
7249 /* we have parsed the nesting namespace + name */
7253 info->name_space = start;
7255 info->name = last_point + 1;
7257 info->name_space = (char *)"";
7276 i = strtol (p, &temp, 10);
7293 info->name_space = start;
7295 info->name = last_point + 1;
7297 info->name_space = (char *)"";
7304 if (isbyref) /* only one level allowed by the spec */
7307 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (0));
7311 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (-1));
7317 info->type_arguments = g_ptr_array_new ();
7318 for (i = 0; i < arity; i++) {
7319 MonoTypeNameParse *subinfo = g_new0 (MonoTypeNameParse, 1);
7320 gboolean fqname = FALSE;
7322 g_ptr_array_add (info->type_arguments, subinfo);
7329 if (!_mono_reflection_parse_type (p, &p, TRUE, subinfo))
7332 /*MS is lenient on [] delimited parameters that aren't fqn - and F# uses them.*/
7333 if (fqname && (*p != ']')) {
7341 while (*p && (*p != ']'))
7349 if (g_ascii_isspace (*aname)) {
7356 !assembly_name_to_aname (&subinfo->assembly, aname))
7358 } else if (fqname && (*p == ']')) {
7362 if (i + 1 < arity) {
7382 else if (*p == '*') /* '*' means unknown lower bound */
7383 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (-2));
7390 info->modifiers = g_list_append (info->modifiers, GUINT_TO_POINTER (rank));
7401 if (g_ascii_isspace (*p)) {
7408 return 0; /* missing assembly name */
7409 if (!assembly_name_to_aname (&info->assembly, p))
7415 if (info->assembly.name)
7418 // *w = 0; /* terminate class name */
7420 if (!info->name || !*info->name)
7424 /* add other consistency checks */
7429 mono_reflection_parse_type (char *name, MonoTypeNameParse *info)
7431 return _mono_reflection_parse_type (name, NULL, FALSE, info);
7435 _mono_reflection_get_type_from_info (MonoTypeNameParse *info, MonoImage *image, gboolean ignorecase)
7437 gboolean type_resolve = FALSE;
7439 MonoImage *rootimage = image;
7441 if (info->assembly.name) {
7442 MonoAssembly *assembly = mono_assembly_loaded (&info->assembly);
7443 if (!assembly && image && image->assembly && mono_assembly_names_equal (&info->assembly, &image->assembly->aname))
7445 * This could happen in the AOT compiler case when the search hook is not
7448 assembly = image->assembly;
7450 /* then we must load the assembly ourselve - see #60439 */
7451 assembly = mono_assembly_load (&info->assembly, NULL, NULL);
7455 image = assembly->image;
7456 } else if (!image) {
7457 image = mono_defaults.corlib;
7460 type = mono_reflection_get_type_with_rootimage (rootimage, image, info, ignorecase, &type_resolve);
7461 if (type == NULL && !info->assembly.name && image != mono_defaults.corlib) {
7462 image = mono_defaults.corlib;
7463 type = mono_reflection_get_type_with_rootimage (rootimage, image, info, ignorecase, &type_resolve);
7470 mono_reflection_get_type_internal (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase)
7475 gboolean bounded = FALSE;
7478 image = mono_defaults.corlib;
7481 klass = mono_class_from_name_case (image, info->name_space, info->name);
7483 klass = mono_class_from_name (image, info->name_space, info->name);
7486 for (mod = info->nested; mod; mod = mod->next) {
7487 gpointer iter = NULL;
7491 mono_class_init (parent);
7493 while ((klass = mono_class_get_nested_types (parent, &iter))) {
7495 if (mono_utf8_strcasecmp (klass->name, mod->data) == 0)
7498 if (strcmp (klass->name, mod->data) == 0)
7507 mono_class_init (klass);
7509 if (info->type_arguments) {
7510 MonoType **type_args = g_new0 (MonoType *, info->type_arguments->len);
7511 MonoReflectionType *the_type;
7515 for (i = 0; i < info->type_arguments->len; i++) {
7516 MonoTypeNameParse *subinfo = g_ptr_array_index (info->type_arguments, i);
7518 type_args [i] = _mono_reflection_get_type_from_info (subinfo, rootimage, ignorecase);
7519 if (!type_args [i]) {
7525 the_type = mono_type_get_object (mono_domain_get (), &klass->byval_arg);
7527 instance = mono_reflection_bind_generic_parameters (
7528 the_type, info->type_arguments->len, type_args);
7534 klass = mono_class_from_mono_type (instance);
7537 for (mod = info->modifiers; mod; mod = mod->next) {
7538 modval = GPOINTER_TO_UINT (mod->data);
7539 if (!modval) { /* byref: must be last modifier */
7540 return &klass->this_arg;
7541 } else if (modval == -1) {
7542 klass = mono_ptr_class_get (&klass->byval_arg);
7543 } else if (modval == -2) {
7545 } else { /* array rank */
7546 klass = mono_bounded_array_class_get (klass, modval, bounded);
7548 mono_class_init (klass);
7551 return &klass->byval_arg;
7555 * mono_reflection_get_type:
7556 * @image: a metadata context
7557 * @info: type description structure
7558 * @ignorecase: flag for case-insensitive string compares
7559 * @type_resolve: whenever type resolve was already tried
7561 * Build a MonoType from the type description in @info.
7566 mono_reflection_get_type (MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve) {
7567 return mono_reflection_get_type_with_rootimage(image, image, info, ignorecase, type_resolve);
7571 mono_reflection_get_type_internal_dynamic (MonoImage *rootimage, MonoAssembly *assembly, MonoTypeNameParse *info, gboolean ignorecase)
7573 MonoReflectionAssemblyBuilder *abuilder;
7577 g_assert (assembly->dynamic);
7578 abuilder = (MonoReflectionAssemblyBuilder*)mono_assembly_get_object (((MonoDynamicAssembly*)assembly)->domain, assembly);
7580 /* Enumerate all modules */
7583 if (abuilder->modules) {
7584 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
7585 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
7586 type = mono_reflection_get_type_internal (rootimage, &mb->dynamic_image->image, info, ignorecase);
7592 if (!type && abuilder->loaded_modules) {
7593 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
7594 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
7595 type = mono_reflection_get_type_internal (rootimage, mod->image, info, ignorecase);
7605 mono_reflection_get_type_with_rootimage (MonoImage *rootimage, MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve)
7608 MonoReflectionAssembly *assembly;
7612 if (image && image->dynamic)
7613 type = mono_reflection_get_type_internal_dynamic (rootimage, image->assembly, info, ignorecase);
7615 type = mono_reflection_get_type_internal (rootimage, image, info, ignorecase);
7618 if (!mono_domain_has_type_resolve (mono_domain_get ()))
7625 *type_resolve = TRUE;
7628 /* Reconstruct the type name */
7629 fullName = g_string_new ("");
7630 if (info->name_space && (info->name_space [0] != '\0'))
7631 g_string_printf (fullName, "%s.%s", info->name_space, info->name);
7633 g_string_printf (fullName, "%s", info->name);
7634 for (mod = info->nested; mod; mod = mod->next)
7635 g_string_append_printf (fullName, "+%s", (char*)mod->data);
7637 assembly = mono_domain_try_type_resolve ( mono_domain_get (), fullName->str, NULL);
7639 if (assembly->assembly->dynamic)
7640 type = mono_reflection_get_type_internal_dynamic (rootimage, assembly->assembly, info, ignorecase);
7642 type = mono_reflection_get_type_internal (rootimage, assembly->assembly->image,
7645 g_string_free (fullName, TRUE);
7650 mono_reflection_free_type_info (MonoTypeNameParse *info)
7652 g_list_free (info->modifiers);
7653 g_list_free (info->nested);
7655 if (info->type_arguments) {
7658 for (i = 0; i < info->type_arguments->len; i++) {
7659 MonoTypeNameParse *subinfo = g_ptr_array_index (info->type_arguments, i);
7661 mono_reflection_free_type_info (subinfo);
7662 /*We free the subinfo since it is allocated by _mono_reflection_parse_type*/
7666 g_ptr_array_free (info->type_arguments, TRUE);
7671 * mono_reflection_type_from_name:
7673 * @image: a metadata context (can be NULL).
7675 * Retrieves a MonoType from its @name. If the name is not fully qualified,
7676 * it defaults to get the type from @image or, if @image is NULL or loading
7677 * from it fails, uses corlib.
7681 mono_reflection_type_from_name (char *name, MonoImage *image)
7683 MonoType *type = NULL;
7684 MonoTypeNameParse info;
7687 /* Make a copy since parse_type modifies its argument */
7688 tmp = g_strdup (name);
7690 /*g_print ("requested type %s\n", str);*/
7691 if (mono_reflection_parse_type (tmp, &info)) {
7692 type = _mono_reflection_get_type_from_info (&info, image, FALSE);
7696 mono_reflection_free_type_info (&info);
7701 * mono_reflection_get_token:
7703 * Return the metadata token of OBJ which should be an object
7704 * representing a metadata element.
7707 mono_reflection_get_token (MonoObject *obj)
7712 klass = obj->vtable->klass;
7714 if (strcmp (klass->name, "MethodBuilder") == 0) {
7715 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder *)obj;
7717 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
7718 } else if (strcmp (klass->name, "ConstructorBuilder") == 0) {
7719 MonoReflectionCtorBuilder *mb = (MonoReflectionCtorBuilder *)obj;
7721 token = mb->table_idx | MONO_TOKEN_METHOD_DEF;
7722 } else if (strcmp (klass->name, "FieldBuilder") == 0) {
7723 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)obj;
7725 /* Call mono_image_create_token so the object gets added to the tokens hash table */
7726 token = mono_image_create_token (((MonoReflectionTypeBuilder*)fb->typeb)->module->dynamic_image, obj, FALSE, TRUE);
7727 } else if (strcmp (klass->name, "TypeBuilder") == 0) {
7728 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)obj;
7729 token = tb->table_idx | MONO_TOKEN_TYPE_DEF;
7730 } else if (strcmp (klass->name, "MonoType") == 0) {
7731 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
7732 MonoClass *mc = mono_class_from_mono_type (type);
7733 if (!mono_class_init (mc))
7734 mono_raise_exception (mono_class_get_exception_for_failure (mc));
7736 token = mc->type_token;
7737 } else if (strcmp (klass->name, "MonoCMethod") == 0 ||
7738 strcmp (klass->name, "MonoMethod") == 0 ||
7739 strcmp (klass->name, "MonoGenericMethod") == 0 ||
7740 strcmp (klass->name, "MonoGenericCMethod") == 0) {
7741 MonoReflectionMethod *m = (MonoReflectionMethod *)obj;
7742 if (m->method->is_inflated) {
7743 MonoMethodInflated *inflated = (MonoMethodInflated *) m->method;
7744 return inflated->declaring->token;
7746 token = m->method->token;
7748 } else if (strcmp (klass->name, "MonoField") == 0) {
7749 MonoReflectionField *f = (MonoReflectionField*)obj;
7751 if (is_field_on_inst (f->field)) {
7752 MonoDynamicGenericClass *dgclass = (MonoDynamicGenericClass*)f->field->parent->generic_class;
7753 int field_index = f->field - dgclass->fields;
7756 g_assert (field_index >= 0 && field_index < dgclass->count_fields);
7757 obj = dgclass->field_objects [field_index];
7758 return mono_reflection_get_token (obj);
7760 token = mono_class_get_field_token (f->field);
7761 } else if (strcmp (klass->name, "MonoProperty") == 0) {
7762 MonoReflectionProperty *p = (MonoReflectionProperty*)obj;
7764 token = mono_class_get_property_token (p->property);
7765 } else if (strcmp (klass->name, "MonoEvent") == 0) {
7766 MonoReflectionMonoEvent *p = (MonoReflectionMonoEvent*)obj;
7768 token = mono_class_get_event_token (p->event);
7769 } else if (strcmp (klass->name, "ParameterInfo") == 0) {
7770 MonoReflectionParameter *p = (MonoReflectionParameter*)obj;
7771 MonoClass *member_class = mono_object_class (p->MemberImpl);
7772 g_assert (mono_class_is_reflection_method_or_constructor (member_class));
7774 token = mono_method_get_param_token (((MonoReflectionMethod*)p->MemberImpl)->method, p->PositionImpl);
7775 } else if (strcmp (klass->name, "Module") == 0 || strcmp (klass->name, "MonoModule") == 0) {
7776 MonoReflectionModule *m = (MonoReflectionModule*)obj;
7779 } else if (strcmp (klass->name, "Assembly") == 0 || strcmp (klass->name, "MonoAssembly") == 0) {
7780 token = mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1);
7782 gchar *msg = g_strdup_printf ("MetadataToken is not supported for type '%s.%s'", klass->name_space, klass->name);
7783 MonoException *ex = mono_get_exception_not_implemented (msg);
7785 mono_raise_exception (ex);
7792 load_cattr_value (MonoImage *image, MonoType *t, const char *p, const char **end)
7794 int slen, type = t->type;
7795 MonoClass *tklass = t->data.klass;
7801 case MONO_TYPE_BOOLEAN: {
7802 MonoBoolean *bval = g_malloc (sizeof (MonoBoolean));
7807 case MONO_TYPE_CHAR:
7809 case MONO_TYPE_I2: {
7810 guint16 *val = g_malloc (sizeof (guint16));
7815 #if SIZEOF_VOID_P == 4
7821 case MONO_TYPE_I4: {
7822 guint32 *val = g_malloc (sizeof (guint32));
7827 #if SIZEOF_VOID_P == 8
7828 case MONO_TYPE_U: /* error out instead? this should probably not happen */
7832 case MONO_TYPE_I8: {
7833 guint64 *val = g_malloc (sizeof (guint64));
7838 case MONO_TYPE_R8: {
7839 double *val = g_malloc (sizeof (double));
7844 case MONO_TYPE_VALUETYPE:
7845 if (t->data.klass->enumtype) {
7846 type = mono_class_enum_basetype (t->data.klass)->type;
7849 MonoClass *k = t->data.klass;
7851 if (mono_is_corlib_image (k->image) && strcmp (k->name_space, "System") == 0 && strcmp (k->name, "DateTime") == 0){
7852 guint64 *val = g_malloc (sizeof (guint64));
7858 g_error ("generic valutype %s not handled in custom attr value decoding", t->data.klass->name);
7861 case MONO_TYPE_STRING:
7862 if (*p == (char)0xFF) {
7866 slen = mono_metadata_decode_value (p, &p);
7868 return mono_string_new_len (mono_domain_get (), p, slen);
7869 case MONO_TYPE_CLASS: {
7872 if (*p == (char)0xFF) {
7877 slen = mono_metadata_decode_value (p, &p);
7878 n = g_memdup (p, slen + 1);
7880 t = mono_reflection_type_from_name (n, image);
7882 g_warning ("Cannot load type '%s'", n);
7886 return mono_type_get_object (mono_domain_get (), t);
7890 case MONO_TYPE_OBJECT: {
7893 MonoClass *subc = NULL;
7898 } else if (subt == 0x0E) {
7899 type = MONO_TYPE_STRING;
7901 } else if (subt == 0x1D) {
7902 MonoType simple_type = {{0}};
7907 /* See Partition II, Appendix B3 */
7908 etype = MONO_TYPE_OBJECT;
7909 type = MONO_TYPE_SZARRAY;
7910 simple_type.type = etype;
7911 tklass = mono_class_from_mono_type (&simple_type);
7913 } else if (subt == 0x55) {
7916 slen = mono_metadata_decode_value (p, &p);
7917 n = g_memdup (p, slen + 1);
7919 t = mono_reflection_type_from_name (n, image);
7921 g_error ("Cannot load type '%s'", n);
7924 subc = mono_class_from_mono_type (t);
7925 } else if (subt >= MONO_TYPE_BOOLEAN && subt <= MONO_TYPE_R8) {
7926 MonoType simple_type = {{0}};
7927 simple_type.type = subt;
7928 subc = mono_class_from_mono_type (&simple_type);
7930 g_error ("Unknown type 0x%02x for object type encoding in custom attr", subt);
7932 val = load_cattr_value (image, &subc->byval_arg, p, end);
7933 obj = mono_object_new (mono_domain_get (), subc);
7934 g_assert (!subc->has_references);
7935 memcpy ((char*)obj + sizeof (MonoObject), val, mono_class_value_size (subc, NULL));
7939 case MONO_TYPE_SZARRAY: {
7941 guint32 i, alen, basetype;
7944 if (alen == 0xffffffff) {
7948 arr = mono_array_new (mono_domain_get(), tklass, alen);
7949 basetype = tklass->byval_arg.type;
7950 if (basetype == MONO_TYPE_VALUETYPE && tklass->enumtype)
7951 basetype = mono_class_enum_basetype (tklass)->type;
7956 case MONO_TYPE_BOOLEAN:
7957 for (i = 0; i < alen; i++) {
7958 MonoBoolean val = *p++;
7959 mono_array_set (arr, MonoBoolean, i, val);
7962 case MONO_TYPE_CHAR:
7965 for (i = 0; i < alen; i++) {
7966 guint16 val = read16 (p);
7967 mono_array_set (arr, guint16, i, val);
7974 for (i = 0; i < alen; i++) {
7975 guint32 val = read32 (p);
7976 mono_array_set (arr, guint32, i, val);
7981 for (i = 0; i < alen; i++) {
7984 mono_array_set (arr, double, i, val);
7990 for (i = 0; i < alen; i++) {
7991 guint64 val = read64 (p);
7992 mono_array_set (arr, guint64, i, val);
7996 case MONO_TYPE_CLASS:
7997 case MONO_TYPE_OBJECT:
7998 case MONO_TYPE_STRING:
7999 for (i = 0; i < alen; i++) {
8000 MonoObject *item = load_cattr_value (image, &tklass->byval_arg, p, &p);
8001 mono_array_setref (arr, i, item);
8005 g_error ("Type 0x%02x not handled in custom attr array decoding", basetype);
8011 g_error ("Type 0x%02x not handled in custom attr value decoding", type);
8017 create_cattr_typed_arg (MonoType *t, MonoObject *val)
8019 static MonoClass *klass;
8020 static MonoMethod *ctor;
8022 void *params [2], *unboxed;
8025 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "CustomAttributeTypedArgument");
8027 ctor = mono_class_get_method_from_name (klass, ".ctor", 2);
8029 params [0] = mono_type_get_object (mono_domain_get (), t);
8031 retval = mono_object_new (mono_domain_get (), klass);
8032 unboxed = mono_object_unbox (retval);
8033 mono_runtime_invoke (ctor, unboxed, params, NULL);
8039 create_cattr_named_arg (void *minfo, MonoObject *typedarg)
8041 static MonoClass *klass;
8042 static MonoMethod *ctor;
8044 void *unboxed, *params [2];
8047 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "CustomAttributeNamedArgument");
8049 ctor = mono_class_get_method_from_name (klass, ".ctor", 2);
8052 params [1] = typedarg;
8053 retval = mono_object_new (mono_domain_get (), klass);
8054 unboxed = mono_object_unbox (retval);
8055 mono_runtime_invoke (ctor, unboxed, params, NULL);
8061 type_is_reference (MonoType *type)
8063 switch (type->type) {
8064 case MONO_TYPE_BOOLEAN:
8065 case MONO_TYPE_CHAR:
8078 case MONO_TYPE_VALUETYPE:
8086 free_param_data (MonoMethodSignature *sig, void **params) {
8088 for (i = 0; i < sig->param_count; ++i) {
8089 if (!type_is_reference (sig->params [i]))
8090 g_free (params [i]);
8095 * Find the field index in the metadata FieldDef table.
8098 find_field_index (MonoClass *klass, MonoClassField *field) {
8101 for (i = 0; i < klass->field.count; ++i) {
8102 if (field == &klass->fields [i])
8103 return klass->field.first + 1 + i;
8109 * Find the property index in the metadata Property table.
8112 find_property_index (MonoClass *klass, MonoProperty *property) {
8115 for (i = 0; i < klass->ext->property.count; ++i) {
8116 if (property == &klass->ext->properties [i])
8117 return klass->ext->property.first + 1 + i;
8123 * Find the event index in the metadata Event table.
8126 find_event_index (MonoClass *klass, MonoEvent *event) {
8129 for (i = 0; i < klass->ext->event.count; ++i) {
8130 if (event == &klass->ext->events [i])
8131 return klass->ext->event.first + 1 + i;
8137 create_custom_attr (MonoImage *image, MonoMethod *method, const guchar *data, guint32 len)
8139 const char *p = (const char*)data;
8141 guint32 i, j, num_named;
8143 void *params_buf [32];
8145 MonoMethodSignature *sig;
8147 mono_class_init (method->klass);
8149 if (!mono_verifier_verify_cattr_content (image, method, data, len, NULL))
8153 attr = mono_object_new (mono_domain_get (), method->klass);
8154 mono_runtime_invoke (method, attr, NULL, NULL);
8158 if (len < 2 || read16 (p) != 0x0001) /* Prolog */
8161 /*g_print ("got attr %s\n", method->klass->name);*/
8163 sig = mono_method_signature (method);
8164 if (sig->param_count < 32)
8165 params = params_buf;
8167 /* Allocate using GC so it gets GC tracking */
8168 params = mono_gc_alloc_fixed (sig->param_count * sizeof (void*), NULL);
8172 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8173 params [i] = load_cattr_value (image, mono_method_signature (method)->params [i], p, &p);
8177 attr = mono_object_new (mono_domain_get (), method->klass);
8178 mono_runtime_invoke (method, attr, params, NULL);
8179 free_param_data (method->signature, params);
8180 num_named = read16 (named);
8182 for (j = 0; j < num_named; j++) {
8184 char *name, named_type, data_type;
8185 named_type = *named++;
8186 data_type = *named++; /* type of data */
8187 if (data_type == MONO_TYPE_SZARRAY)
8188 data_type = *named++;
8189 if (data_type == MONO_TYPE_ENUM) {
8192 type_len = mono_metadata_decode_blob_size (named, &named);
8193 type_name = g_malloc (type_len + 1);
8194 memcpy (type_name, named, type_len);
8195 type_name [type_len] = 0;
8197 /* FIXME: lookup the type and check type consistency */
8200 name_len = mono_metadata_decode_blob_size (named, &named);
8201 name = g_malloc (name_len + 1);
8202 memcpy (name, named, name_len);
8203 name [name_len] = 0;
8205 if (named_type == 0x53) {
8206 MonoClassField *field = mono_class_get_field_from_name (mono_object_class (attr), name);
8207 void *val = load_cattr_value (image, field->type, named, &named);
8208 mono_field_set_value (attr, field, val);
8209 if (!type_is_reference (field->type))
8211 } else if (named_type == 0x54) {
8214 MonoType *prop_type;
8216 prop = mono_class_get_property_from_name (mono_object_class (attr), name);
8217 /* can we have more that 1 arg in a custom attr named property? */
8218 prop_type = prop->get? mono_method_signature (prop->get)->ret :
8219 mono_method_signature (prop->set)->params [mono_method_signature (prop->set)->param_count - 1];
8220 pparams [0] = load_cattr_value (image, prop_type, named, &named);
8221 mono_property_set_value (prop, attr, pparams, NULL);
8222 if (!type_is_reference (prop_type))
8223 g_free (pparams [0]);
8228 if (params != params_buf)
8229 mono_gc_free_fixed (params);
8235 * mono_reflection_create_custom_attr_data_args:
8237 * Create an array of typed and named arguments from the cattr blob given by DATA.
8238 * TYPED_ARGS and NAMED_ARGS will contain the objects representing the arguments,
8239 * NAMED_ARG_INFO will contain information about the named arguments.
8242 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)
8244 MonoArray *typedargs, *namedargs;
8245 MonoClass *attrklass;
8247 const char *p = (const char*)data;
8249 guint32 i, j, num_named;
8250 CattrNamedArg *arginfo = NULL;
8252 if (!mono_verifier_verify_cattr_content (image, method, data, len, NULL))
8255 mono_class_init (method->klass);
8259 *named_arg_info = NULL;
8261 domain = mono_domain_get ();
8263 if (len < 2 || read16 (p) != 0x0001) /* Prolog */
8266 typedargs = mono_array_new (domain, mono_get_object_class (), mono_method_signature (method)->param_count);
8270 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8274 val = load_cattr_value (image, mono_method_signature (method)->params [i], p, &p);
8275 obj = type_is_reference (mono_method_signature (method)->params [i]) ?
8276 val : mono_value_box (domain, mono_class_from_mono_type (mono_method_signature (method)->params [i]), val);
8277 mono_array_setref (typedargs, i, obj);
8279 if (!type_is_reference (mono_method_signature (method)->params [i]))
8284 num_named = read16 (named);
8285 namedargs = mono_array_new (domain, mono_get_object_class (), num_named);
8287 attrklass = method->klass;
8289 arginfo = g_new0 (CattrNamedArg, num_named);
8290 *named_arg_info = arginfo;
8292 for (j = 0; j < num_named; j++) {
8294 char *name, named_type, data_type;
8295 named_type = *named++;
8296 data_type = *named++; /* type of data */
8297 if (data_type == MONO_TYPE_SZARRAY)
8298 data_type = *named++;
8299 if (data_type == MONO_TYPE_ENUM) {
8302 type_len = mono_metadata_decode_blob_size (named, &named);
8303 type_name = g_malloc (type_len + 1);
8304 memcpy (type_name, named, type_len);
8305 type_name [type_len] = 0;
8307 /* FIXME: lookup the type and check type consistency */
8310 name_len = mono_metadata_decode_blob_size (named, &named);
8311 name = g_malloc (name_len + 1);
8312 memcpy (name, named, name_len);
8313 name [name_len] = 0;
8315 if (named_type == 0x53) {
8317 MonoClassField *field = mono_class_get_field_from_name (attrklass, name);
8320 arginfo [j].type = field->type;
8321 arginfo [j].field = field;
8323 val = load_cattr_value (image, field->type, named, &named);
8324 obj = type_is_reference (field->type) ? val : mono_value_box (domain, mono_class_from_mono_type (field->type), val);
8325 mono_array_setref (namedargs, j, obj);
8326 if (!type_is_reference (field->type))
8328 } else if (named_type == 0x54) {
8330 MonoType *prop_type;
8331 MonoProperty *prop = mono_class_get_property_from_name (attrklass, name);
8334 prop_type = prop->get? mono_method_signature (prop->get)->ret :
8335 mono_method_signature (prop->set)->params [mono_method_signature (prop->set)->param_count - 1];
8337 arginfo [j].type = prop_type;
8338 arginfo [j].prop = prop;
8340 val = load_cattr_value (image, prop_type, named, &named);
8341 obj = type_is_reference (prop_type) ? val : mono_value_box (domain, mono_class_from_mono_type (prop_type), val);
8342 mono_array_setref (namedargs, j, obj);
8343 if (!type_is_reference (prop_type))
8349 *typed_args = typedargs;
8350 *named_args = namedargs;
8354 create_custom_attr_data (MonoImage *image, MonoMethod *method, const guchar *data, guint32 len)
8356 MonoArray *typedargs, *namedargs;
8357 static MonoMethod *ctor;
8361 CattrNamedArg *arginfo;
8364 mono_class_init (method->klass);
8367 ctor = mono_class_get_method_from_name (mono_defaults.customattribute_data_class, ".ctor", 3);
8369 domain = mono_domain_get ();
8371 /* This is for Attributes with no parameters */
8372 attr = mono_object_new (domain, mono_defaults.customattribute_data_class);
8373 params [0] = mono_method_get_object (domain, method, NULL);
8374 params [1] = params [2] = NULL;
8375 mono_runtime_invoke (method, attr, params, NULL);
8379 mono_reflection_create_custom_attr_data_args (image, method, data, len, &typedargs, &namedargs, &arginfo);
8380 if (!typedargs || !namedargs)
8383 for (i = 0; i < mono_method_signature (method)->param_count; ++i) {
8384 MonoObject *obj = mono_array_get (typedargs, MonoObject*, i);
8385 MonoObject *typedarg;
8387 typedarg = create_cattr_typed_arg (mono_method_signature (method)->params [i], obj);
8388 mono_array_setref (typedargs, i, typedarg);
8391 for (i = 0; i < mono_array_length (namedargs); ++i) {
8392 MonoObject *obj = mono_array_get (namedargs, MonoObject*, i);
8393 MonoObject *typedarg, *namedarg, *minfo;
8395 if (arginfo [i].prop)
8396 minfo = (MonoObject*)mono_property_get_object (domain, NULL, arginfo [i].prop);
8398 minfo = (MonoObject*)mono_field_get_object (domain, NULL, arginfo [i].field);
8400 typedarg = create_cattr_typed_arg (arginfo [i].type, obj);
8401 namedarg = create_cattr_named_arg (minfo, typedarg);
8403 mono_array_setref (namedargs, i, namedarg);
8406 attr = mono_object_new (domain, mono_defaults.customattribute_data_class);
8407 params [0] = mono_method_get_object (domain, method, NULL);
8408 params [1] = typedargs;
8409 params [2] = namedargs;
8410 mono_runtime_invoke (ctor, attr, params, NULL);
8415 mono_custom_attrs_construct (MonoCustomAttrInfo *cinfo)
8421 result = mono_array_new_cached (mono_domain_get (), mono_defaults.attribute_class, cinfo->num_attrs);
8422 for (i = 0; i < cinfo->num_attrs; ++i) {
8423 if (!cinfo->attrs [i].ctor)
8424 /* The cattr type is not finished yet */
8425 /* We should include the type name but cinfo doesn't contain it */
8426 mono_raise_exception (mono_get_exception_type_load (NULL, NULL));
8427 attr = create_custom_attr (cinfo->image, cinfo->attrs [i].ctor, cinfo->attrs [i].data, cinfo->attrs [i].data_size);
8428 mono_array_setref (result, i, attr);
8434 mono_custom_attrs_construct_by_type (MonoCustomAttrInfo *cinfo, MonoClass *attr_klass)
8441 for (i = 0; i < cinfo->num_attrs; ++i) {
8442 if (mono_class_is_assignable_from (attr_klass, cinfo->attrs [i].ctor->klass))
8446 result = mono_array_new_cached (mono_domain_get (), mono_defaults.attribute_class, n);
8448 for (i = 0; i < cinfo->num_attrs; ++i) {
8449 if (mono_class_is_assignable_from (attr_klass, cinfo->attrs [i].ctor->klass)) {
8450 attr = create_custom_attr (cinfo->image, cinfo->attrs [i].ctor, cinfo->attrs [i].data, cinfo->attrs [i].data_size);
8451 mono_array_setref (result, n, attr);
8459 mono_custom_attrs_data_construct (MonoCustomAttrInfo *cinfo)
8465 result = mono_array_new (mono_domain_get (), mono_defaults.customattribute_data_class, cinfo->num_attrs);
8466 for (i = 0; i < cinfo->num_attrs; ++i) {
8467 attr = create_custom_attr_data (cinfo->image, cinfo->attrs [i].ctor, cinfo->attrs [i].data, cinfo->attrs [i].data_size);
8468 mono_array_setref (result, i, attr);
8474 * mono_custom_attrs_from_index:
8476 * Returns: NULL if no attributes are found or if a loading error occurs.
8479 mono_custom_attrs_from_index (MonoImage *image, guint32 idx)
8481 guint32 mtoken, i, len;
8482 guint32 cols [MONO_CUSTOM_ATTR_SIZE];
8484 MonoCustomAttrInfo *ainfo;
8485 GList *tmp, *list = NULL;
8488 ca = &image->tables [MONO_TABLE_CUSTOMATTRIBUTE];
8490 i = mono_metadata_custom_attrs_from_index (image, idx);
8494 while (i < ca->rows) {
8495 if (mono_metadata_decode_row_col (ca, i, MONO_CUSTOM_ATTR_PARENT) != idx)
8497 list = g_list_prepend (list, GUINT_TO_POINTER (i));
8500 len = g_list_length (list);
8503 ainfo = g_malloc0 (MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * len);
8504 ainfo->num_attrs = len;
8505 ainfo->image = image;
8506 for (i = 0, tmp = list; i < len; ++i, tmp = tmp->next) {
8507 mono_metadata_decode_row (ca, GPOINTER_TO_UINT (tmp->data), cols, MONO_CUSTOM_ATTR_SIZE);
8508 mtoken = cols [MONO_CUSTOM_ATTR_TYPE] >> MONO_CUSTOM_ATTR_TYPE_BITS;
8509 switch (cols [MONO_CUSTOM_ATTR_TYPE] & MONO_CUSTOM_ATTR_TYPE_MASK) {
8510 case MONO_CUSTOM_ATTR_TYPE_METHODDEF:
8511 mtoken |= MONO_TOKEN_METHOD_DEF;
8513 case MONO_CUSTOM_ATTR_TYPE_MEMBERREF:
8514 mtoken |= MONO_TOKEN_MEMBER_REF;
8517 g_error ("Unknown table for custom attr type %08x", cols [MONO_CUSTOM_ATTR_TYPE]);
8520 ainfo->attrs [i].ctor = mono_get_method (image, mtoken, NULL);
8521 if (!ainfo->attrs [i].ctor) {
8522 g_warning ("Can't find custom attr constructor image: %s mtoken: 0x%08x", image->name, mtoken);
8528 if (!mono_verifier_verify_cattr_blob (image, cols [MONO_CUSTOM_ATTR_VALUE], NULL)) {
8529 /*FIXME raising an exception here doesn't make any sense*/
8530 g_warning ("Invalid custom attribute blob on image %s for index %x", image->name, idx);
8535 data = mono_metadata_blob_heap (image, cols [MONO_CUSTOM_ATTR_VALUE]);
8536 ainfo->attrs [i].data_size = mono_metadata_decode_value (data, &data);
8537 ainfo->attrs [i].data = (guchar*)data;
8545 mono_custom_attrs_from_method (MonoMethod *method)
8550 * An instantiated method has the same cattrs as the generic method definition.
8552 * LAMESPEC: The .NET SRE throws an exception for instantiations of generic method builders
8553 * Note that this stanza is not necessary for non-SRE types, but it's a micro-optimization
8555 if (method->is_inflated)
8556 method = ((MonoMethodInflated *) method)->declaring;
8558 if (method->dynamic || method->klass->image->dynamic)
8559 return lookup_custom_attr (method->klass->image, method);
8562 /* Synthetic methods */
8565 idx = mono_method_get_index (method);
8566 idx <<= MONO_CUSTOM_ATTR_BITS;
8567 idx |= MONO_CUSTOM_ATTR_METHODDEF;
8568 return mono_custom_attrs_from_index (method->klass->image, idx);
8572 mono_custom_attrs_from_class (MonoClass *klass)
8576 if (klass->generic_class)
8577 klass = klass->generic_class->container_class;
8579 if (klass->image->dynamic)
8580 return lookup_custom_attr (klass->image, klass);
8582 if (klass->byval_arg.type == MONO_TYPE_VAR || klass->byval_arg.type == MONO_TYPE_MVAR) {
8583 idx = mono_metadata_token_index (klass->sizes.generic_param_token);
8584 idx <<= MONO_CUSTOM_ATTR_BITS;
8585 idx |= MONO_CUSTOM_ATTR_GENERICPAR;
8587 idx = mono_metadata_token_index (klass->type_token);
8588 idx <<= MONO_CUSTOM_ATTR_BITS;
8589 idx |= MONO_CUSTOM_ATTR_TYPEDEF;
8591 return mono_custom_attrs_from_index (klass->image, idx);
8595 mono_custom_attrs_from_assembly (MonoAssembly *assembly)
8599 if (assembly->image->dynamic)
8600 return lookup_custom_attr (assembly->image, assembly);
8601 idx = 1; /* there is only one assembly */
8602 idx <<= MONO_CUSTOM_ATTR_BITS;
8603 idx |= MONO_CUSTOM_ATTR_ASSEMBLY;
8604 return mono_custom_attrs_from_index (assembly->image, idx);
8607 static MonoCustomAttrInfo*
8608 mono_custom_attrs_from_module (MonoImage *image)
8613 return lookup_custom_attr (image, image);
8614 idx = 1; /* there is only one module */
8615 idx <<= MONO_CUSTOM_ATTR_BITS;
8616 idx |= MONO_CUSTOM_ATTR_MODULE;
8617 return mono_custom_attrs_from_index (image, idx);
8621 mono_custom_attrs_from_property (MonoClass *klass, MonoProperty *property)
8625 if (klass->image->dynamic) {
8626 property = mono_metadata_get_corresponding_property_from_generic_type_definition (property);
8627 return lookup_custom_attr (klass->image, property);
8629 idx = find_property_index (klass, property);
8630 idx <<= MONO_CUSTOM_ATTR_BITS;
8631 idx |= MONO_CUSTOM_ATTR_PROPERTY;
8632 return mono_custom_attrs_from_index (klass->image, idx);
8636 mono_custom_attrs_from_event (MonoClass *klass, MonoEvent *event)
8640 if (klass->image->dynamic) {
8641 event = mono_metadata_get_corresponding_event_from_generic_type_definition (event);
8642 return lookup_custom_attr (klass->image, event);
8644 idx = find_event_index (klass, event);
8645 idx <<= MONO_CUSTOM_ATTR_BITS;
8646 idx |= MONO_CUSTOM_ATTR_EVENT;
8647 return mono_custom_attrs_from_index (klass->image, idx);
8651 mono_custom_attrs_from_field (MonoClass *klass, MonoClassField *field)
8654 if (klass->image->dynamic) {
8655 field = mono_metadata_get_corresponding_field_from_generic_type_definition (field);
8656 return lookup_custom_attr (klass->image, field);
8658 idx = find_field_index (klass, field);
8659 idx <<= MONO_CUSTOM_ATTR_BITS;
8660 idx |= MONO_CUSTOM_ATTR_FIELDDEF;
8661 return mono_custom_attrs_from_index (klass->image, idx);
8665 mono_custom_attrs_from_param (MonoMethod *method, guint32 param)
8668 guint32 i, idx, method_index;
8669 guint32 param_list, param_last, param_pos, found;
8671 MonoReflectionMethodAux *aux;
8674 * An instantiated method has the same cattrs as the generic method definition.
8676 * LAMESPEC: The .NET SRE throws an exception for instantiations of generic method builders
8677 * Note that this stanza is not necessary for non-SRE types, but it's a micro-optimization
8679 if (method->is_inflated)
8680 method = ((MonoMethodInflated *) method)->declaring;
8682 if (method->klass->image->dynamic) {
8683 MonoCustomAttrInfo *res, *ainfo;
8686 aux = g_hash_table_lookup (((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
8687 if (!aux || !aux->param_cattr)
8690 /* Need to copy since it will be freed later */
8691 ainfo = aux->param_cattr [param];
8694 size = MONO_SIZEOF_CUSTOM_ATTR_INFO + sizeof (MonoCustomAttrEntry) * ainfo->num_attrs;
8695 res = g_malloc0 (size);
8696 memcpy (res, ainfo, size);
8700 image = method->klass->image;
8701 method_index = mono_method_get_index (method);
8702 ca = &image->tables [MONO_TABLE_METHOD];
8704 param_list = mono_metadata_decode_row_col (ca, method_index - 1, MONO_METHOD_PARAMLIST);
8705 if (method_index == ca->rows) {
8706 ca = &image->tables [MONO_TABLE_PARAM];
8707 param_last = ca->rows + 1;
8709 param_last = mono_metadata_decode_row_col (ca, method_index, MONO_METHOD_PARAMLIST);
8710 ca = &image->tables [MONO_TABLE_PARAM];
8713 for (i = param_list; i < param_last; ++i) {
8714 param_pos = mono_metadata_decode_row_col (ca, i - 1, MONO_PARAM_SEQUENCE);
8715 if (param_pos == param) {
8723 idx <<= MONO_CUSTOM_ATTR_BITS;
8724 idx |= MONO_CUSTOM_ATTR_PARAMDEF;
8725 return mono_custom_attrs_from_index (image, idx);
8729 mono_custom_attrs_has_attr (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass)
8733 for (i = 0; i < ainfo->num_attrs; ++i) {
8734 klass = ainfo->attrs [i].ctor->klass;
8735 if (mono_class_has_parent (klass, attr_klass) || (MONO_CLASS_IS_INTERFACE (attr_klass) && mono_class_is_assignable_from (attr_klass, klass)))
8742 mono_custom_attrs_get_attr (MonoCustomAttrInfo *ainfo, MonoClass *attr_klass)
8749 for (i = 0; i < ainfo->num_attrs; ++i) {
8750 klass = ainfo->attrs [i].ctor->klass;
8751 if (mono_class_has_parent (klass, attr_klass)) {
8756 if (attr_index == -1)
8759 attrs = mono_custom_attrs_construct (ainfo);
8761 return mono_array_get (attrs, MonoObject*, attr_index);
8767 * mono_reflection_get_custom_attrs_info:
8768 * @obj: a reflection object handle
8770 * Return the custom attribute info for attributes defined for the
8771 * reflection handle @obj. The objects.
8773 * FIXME this function leaks like a sieve for SRE objects.
8776 mono_reflection_get_custom_attrs_info (MonoObject *obj)
8779 MonoCustomAttrInfo *cinfo = NULL;
8781 klass = obj->vtable->klass;
8782 if (klass == mono_defaults.monotype_class) {
8783 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType *)obj);
8784 klass = mono_class_from_mono_type (type);
8785 if (!mono_class_init (klass))
8786 mono_raise_exception (mono_class_get_exception_for_failure (klass));
8787 cinfo = mono_custom_attrs_from_class (klass);
8788 } else if (strcmp ("Assembly", klass->name) == 0 || strcmp ("MonoAssembly", klass->name) == 0) {
8789 MonoReflectionAssembly *rassembly = (MonoReflectionAssembly*)obj;
8790 cinfo = mono_custom_attrs_from_assembly (rassembly->assembly);
8791 } else if (strcmp ("Module", klass->name) == 0 || strcmp ("MonoModule", klass->name) == 0) {
8792 MonoReflectionModule *module = (MonoReflectionModule*)obj;
8793 cinfo = mono_custom_attrs_from_module (module->image);
8794 } else if (strcmp ("MonoProperty", klass->name) == 0) {
8795 MonoReflectionProperty *rprop = (MonoReflectionProperty*)obj;
8796 cinfo = mono_custom_attrs_from_property (rprop->property->parent, rprop->property);
8797 } else if (strcmp ("MonoEvent", klass->name) == 0) {
8798 MonoReflectionMonoEvent *revent = (MonoReflectionMonoEvent*)obj;
8799 cinfo = mono_custom_attrs_from_event (revent->event->parent, revent->event);
8800 } else if (strcmp ("MonoField", klass->name) == 0) {
8801 MonoReflectionField *rfield = (MonoReflectionField*)obj;
8802 cinfo = mono_custom_attrs_from_field (rfield->field->parent, rfield->field);
8803 } else if ((strcmp ("MonoMethod", klass->name) == 0) || (strcmp ("MonoCMethod", klass->name) == 0)) {
8804 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)obj;
8805 cinfo = mono_custom_attrs_from_method (rmethod->method);
8806 } else if ((strcmp ("MonoGenericMethod", klass->name) == 0) || (strcmp ("MonoGenericCMethod", klass->name) == 0)) {
8807 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)obj;
8808 cinfo = mono_custom_attrs_from_method (rmethod->method);
8809 } else if (strcmp ("ParameterInfo", klass->name) == 0) {
8810 MonoReflectionParameter *param = (MonoReflectionParameter*)obj;
8811 MonoClass *member_class = mono_object_class (param->MemberImpl);
8812 if (mono_class_is_reflection_method_or_constructor (member_class)) {
8813 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
8814 cinfo = mono_custom_attrs_from_param (rmethod->method, param->PositionImpl + 1);
8815 } else if (is_sr_mono_property (member_class)) {
8816 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
8818 if (!(method = prop->property->get))
8819 method = prop->property->set;
8822 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
8824 #ifndef DISABLE_REFLECTION_EMIT
8825 else if (is_sre_method_on_tb_inst (member_class)) {/*XXX This is a workaround for Compiler Context*/
8826 MonoMethod *method = mono_reflection_method_on_tb_inst_get_handle ((MonoReflectionMethodOnTypeBuilderInst*)param->MemberImpl);
8827 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
8828 } else if (is_sre_ctor_on_tb_inst (member_class)) { /*XX This is a workaround for Compiler Context*/
8829 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)param->MemberImpl;
8830 MonoMethod *method = NULL;
8831 if (is_sre_ctor_builder (mono_object_class (c->cb)))
8832 method = ((MonoReflectionCtorBuilder *)c->cb)->mhandle;
8833 else if (is_sr_mono_cmethod (mono_object_class (c->cb)))
8834 method = ((MonoReflectionMethod *)c->cb)->method;
8836 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));
8838 cinfo = mono_custom_attrs_from_param (method, param->PositionImpl + 1);
8842 char *type_name = mono_type_get_full_name (member_class);
8843 char *msg = g_strdup_printf ("Custom attributes on a ParamInfo with member %s are not supported", type_name);
8844 MonoException *ex = mono_get_exception_not_supported (msg);
8847 mono_raise_exception (ex);
8849 } else if (strcmp ("AssemblyBuilder", klass->name) == 0) {
8850 MonoReflectionAssemblyBuilder *assemblyb = (MonoReflectionAssemblyBuilder*)obj;
8851 cinfo = mono_custom_attrs_from_builders (NULL, assemblyb->assembly.assembly->image, assemblyb->cattrs);
8852 } else if (strcmp ("TypeBuilder", klass->name) == 0) {
8853 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)obj;
8854 cinfo = mono_custom_attrs_from_builders (NULL, &tb->module->dynamic_image->image, tb->cattrs);
8855 } else if (strcmp ("ModuleBuilder", klass->name) == 0) {
8856 MonoReflectionModuleBuilder *mb = (MonoReflectionModuleBuilder*)obj;
8857 cinfo = mono_custom_attrs_from_builders (NULL, &mb->dynamic_image->image, mb->cattrs);
8858 } else if (strcmp ("ConstructorBuilder", klass->name) == 0) {
8859 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder*)obj;
8860 cinfo = mono_custom_attrs_from_builders (NULL, cb->mhandle->klass->image, cb->cattrs);
8861 } else if (strcmp ("MethodBuilder", klass->name) == 0) {
8862 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)obj;
8863 cinfo = mono_custom_attrs_from_builders (NULL, mb->mhandle->klass->image, mb->cattrs);
8864 } else if (strcmp ("FieldBuilder", klass->name) == 0) {
8865 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder*)obj;
8866 cinfo = mono_custom_attrs_from_builders (NULL, &((MonoReflectionTypeBuilder*)fb->typeb)->module->dynamic_image->image, fb->cattrs);
8867 } else if (strcmp ("MonoGenericClass", klass->name) == 0) {
8868 MonoReflectionGenericClass *gclass = (MonoReflectionGenericClass*)obj;
8869 cinfo = mono_reflection_get_custom_attrs_info ((MonoObject*)gclass->generic_type);
8870 } else { /* handle other types here... */
8871 g_error ("get custom attrs not yet supported for %s", klass->name);
8878 * mono_reflection_get_custom_attrs_by_type:
8879 * @obj: a reflection object handle
8881 * Return an array with all the custom attributes defined of the
8882 * reflection handle @obj. If @attr_klass is non-NULL, only custom attributes
8883 * of that type are returned. The objects are fully build. Return NULL if a loading error
8887 mono_reflection_get_custom_attrs_by_type (MonoObject *obj, MonoClass *attr_klass)
8890 MonoCustomAttrInfo *cinfo;
8892 cinfo = mono_reflection_get_custom_attrs_info (obj);
8895 result = mono_custom_attrs_construct_by_type (cinfo, attr_klass);
8897 result = mono_custom_attrs_construct (cinfo);
8899 mono_custom_attrs_free (cinfo);
8901 if (mono_loader_get_last_error ())
8903 result = mono_array_new_cached (mono_domain_get (), mono_defaults.attribute_class, 0);
8910 * mono_reflection_get_custom_attrs:
8911 * @obj: a reflection object handle
8913 * Return an array with all the custom attributes defined of the
8914 * reflection handle @obj. The objects are fully build. Return NULL if a loading error
8918 mono_reflection_get_custom_attrs (MonoObject *obj)
8920 return mono_reflection_get_custom_attrs_by_type (obj, NULL);
8924 * mono_reflection_get_custom_attrs_data:
8925 * @obj: a reflection obj handle
8927 * Returns an array of System.Reflection.CustomAttributeData,
8928 * which include information about attributes reflected on
8929 * types loaded using the Reflection Only methods
8932 mono_reflection_get_custom_attrs_data (MonoObject *obj)
8935 MonoCustomAttrInfo *cinfo;
8937 cinfo = mono_reflection_get_custom_attrs_info (obj);
8939 result = mono_custom_attrs_data_construct (cinfo);
8941 mono_custom_attrs_free (cinfo);
8943 result = mono_array_new (mono_domain_get (), mono_defaults.customattribute_data_class, 0);
8948 static MonoReflectionType*
8949 mono_reflection_type_get_underlying_system_type (MonoReflectionType* t)
8951 static MonoMethod *method_get_underlying_system_type = NULL;
8952 MonoMethod *usertype_method;
8954 if (!method_get_underlying_system_type)
8955 method_get_underlying_system_type = mono_class_get_method_from_name (mono_defaults.systemtype_class, "get_UnderlyingSystemType", 0);
8956 usertype_method = mono_object_get_virtual_method ((MonoObject *) t, method_get_underlying_system_type);
8957 return (MonoReflectionType *) mono_runtime_invoke (usertype_method, t, NULL, NULL);
8962 is_corlib_type (MonoClass *class)
8964 return class->image == mono_defaults.corlib;
8967 #define check_corlib_type_cached(_class, _namespace, _name) do { \
8968 static MonoClass *cached_class; \
8970 return cached_class == _class; \
8971 if (is_corlib_type (_class) && !strcmp (_name, _class->name) && !strcmp (_namespace, _class->name_space)) { \
8972 cached_class = _class; \
8979 #ifndef DISABLE_REFLECTION_EMIT
8981 is_sre_array (MonoClass *class)
8983 check_corlib_type_cached (class, "System.Reflection.Emit", "ArrayType");
8987 is_sre_byref (MonoClass *class)
8989 check_corlib_type_cached (class, "System.Reflection.Emit", "ByRefType");
8993 is_sre_pointer (MonoClass *class)
8995 check_corlib_type_cached (class, "System.Reflection.Emit", "PointerType");
8999 is_sre_generic_instance (MonoClass *class)
9001 check_corlib_type_cached (class, "System.Reflection", "MonoGenericClass");
9005 is_sre_type_builder (MonoClass *class)
9007 check_corlib_type_cached (class, "System.Reflection.Emit", "TypeBuilder");
9011 is_sre_method_builder (MonoClass *class)
9013 check_corlib_type_cached (class, "System.Reflection.Emit", "MethodBuilder");
9017 is_sre_ctor_builder (MonoClass *class)
9019 check_corlib_type_cached (class, "System.Reflection.Emit", "ConstructorBuilder");
9023 is_sre_field_builder (MonoClass *class)
9025 check_corlib_type_cached (class, "System.Reflection.Emit", "FieldBuilder");
9029 is_sre_method_on_tb_inst (MonoClass *class)
9031 check_corlib_type_cached (class, "System.Reflection.Emit", "MethodOnTypeBuilderInst");
9035 is_sre_ctor_on_tb_inst (MonoClass *class)
9037 check_corlib_type_cached (class, "System.Reflection.Emit", "ConstructorOnTypeBuilderInst");
9041 mono_reflection_type_get_handle (MonoReflectionType* ref)
9049 if (is_usertype (ref)) {
9050 ref = mono_reflection_type_get_underlying_system_type (ref);
9051 if (ref == NULL || is_usertype (ref))
9057 class = mono_object_class (ref);
9059 if (is_sre_array (class)) {
9061 MonoReflectionArrayType *sre_array = (MonoReflectionArrayType*)ref;
9062 MonoType *base = mono_reflection_type_get_handle (sre_array->element_type);
9064 if (sre_array->rank == 0) //single dimentional array
9065 res = &mono_array_class_get (mono_class_from_mono_type (base), 1)->byval_arg;
9067 res = &mono_bounded_array_class_get (mono_class_from_mono_type (base), sre_array->rank, TRUE)->byval_arg;
9068 sre_array->type.type = res;
9070 } else if (is_sre_byref (class)) {
9072 MonoReflectionDerivedType *sre_byref = (MonoReflectionDerivedType*)ref;
9073 MonoType *base = mono_reflection_type_get_handle (sre_byref->element_type);
9075 res = &mono_class_from_mono_type (base)->this_arg;
9076 sre_byref->type.type = res;
9078 } else if (is_sre_pointer (class)) {
9080 MonoReflectionDerivedType *sre_pointer = (MonoReflectionDerivedType*)ref;
9081 MonoType *base = mono_reflection_type_get_handle (sre_pointer->element_type);
9083 res = &mono_ptr_class_get (base)->byval_arg;
9084 sre_pointer->type.type = res;
9086 } else if (is_sre_generic_instance (class)) {
9087 MonoType *res, **types;
9088 MonoReflectionGenericClass *gclass = (MonoReflectionGenericClass*)ref;
9091 count = mono_array_length (gclass->type_arguments);
9092 types = g_new0 (MonoType*, count);
9093 for (i = 0; i < count; ++i) {
9094 MonoReflectionType *t = mono_array_get (gclass->type_arguments, gpointer, i);
9095 types [i] = mono_reflection_type_get_handle (t);
9102 res = mono_reflection_bind_generic_parameters (gclass->generic_type, count, types);
9105 gclass->type.type = res;
9109 g_error ("Cannot handle corlib user type %s", mono_type_full_name (&mono_object_class(ref)->byval_arg));
9116 mono_reflection_create_unmanaged_type (MonoReflectionType *type)
9118 mono_reflection_type_get_handle (type);
9122 mono_reflection_register_with_runtime (MonoReflectionType *type)
9124 MonoType *res = mono_reflection_type_get_handle (type);
9125 MonoDomain *domain = mono_object_domain ((MonoObject*)type);
9129 mono_raise_exception (mono_get_exception_argument (NULL, "Invalid generic instantiation, one or more arguments are not proper user types"));
9131 class = mono_class_from_mono_type (res);
9133 mono_loader_lock (); /*same locking as mono_type_get_object*/
9134 mono_domain_lock (domain);
9136 if (!class->image->dynamic) {
9137 mono_class_setup_supertypes (class);
9139 if (!domain->type_hash)
9140 domain->type_hash = mono_g_hash_table_new_type ((GHashFunc)mymono_metadata_type_hash,
9141 (GCompareFunc)mymono_metadata_type_equal, MONO_HASH_VALUE_GC);
9142 mono_g_hash_table_insert (domain->type_hash, res, type);
9144 mono_domain_unlock (domain);
9145 mono_loader_unlock ();
9149 * LOCKING: Assumes the loader lock is held.
9151 static MonoMethodSignature*
9152 parameters_to_signature (MonoImage *image, MonoArray *parameters) {
9153 MonoMethodSignature *sig;
9156 count = parameters? mono_array_length (parameters): 0;
9158 sig = image_g_malloc0 (image, MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * count);
9159 sig->param_count = count;
9160 sig->sentinelpos = -1; /* FIXME */
9161 for (i = 0; i < count; ++i)
9162 sig->params [i] = mono_type_array_get_and_resolve (parameters, i);
9167 * LOCKING: Assumes the loader lock is held.
9169 static MonoMethodSignature*
9170 ctor_builder_to_signature (MonoImage *image, MonoReflectionCtorBuilder *ctor) {
9171 MonoMethodSignature *sig;
9173 sig = parameters_to_signature (image, ctor->parameters);
9174 sig->hasthis = ctor->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9175 sig->ret = &mono_defaults.void_class->byval_arg;
9180 * LOCKING: Assumes the loader lock is held.
9182 static MonoMethodSignature*
9183 method_builder_to_signature (MonoImage *image, MonoReflectionMethodBuilder *method) {
9184 MonoMethodSignature *sig;
9186 sig = parameters_to_signature (image, method->parameters);
9187 sig->hasthis = method->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9188 sig->ret = method->rtype? mono_reflection_type_get_handle ((MonoReflectionType*)method->rtype): &mono_defaults.void_class->byval_arg;
9189 sig->generic_param_count = method->generic_params ? mono_array_length (method->generic_params) : 0;
9193 static MonoMethodSignature*
9194 dynamic_method_to_signature (MonoReflectionDynamicMethod *method) {
9195 MonoMethodSignature *sig;
9197 sig = parameters_to_signature (NULL, method->parameters);
9198 sig->hasthis = method->attrs & METHOD_ATTRIBUTE_STATIC? 0: 1;
9199 sig->ret = method->rtype? mono_reflection_type_get_handle (method->rtype): &mono_defaults.void_class->byval_arg;
9200 sig->generic_param_count = 0;
9205 get_prop_name_and_type (MonoObject *prop, char **name, MonoType **type)
9207 MonoClass *klass = mono_object_class (prop);
9208 if (strcmp (klass->name, "PropertyBuilder") == 0) {
9209 MonoReflectionPropertyBuilder *pb = (MonoReflectionPropertyBuilder *)prop;
9210 *name = mono_string_to_utf8 (pb->name);
9211 *type = mono_reflection_type_get_handle ((MonoReflectionType*)pb->type);
9213 MonoReflectionProperty *p = (MonoReflectionProperty *)prop;
9214 *name = g_strdup (p->property->name);
9215 if (p->property->get)
9216 *type = mono_method_signature (p->property->get)->ret;
9218 *type = mono_method_signature (p->property->set)->params [mono_method_signature (p->property->set)->param_count - 1];
9223 get_field_name_and_type (MonoObject *field, char **name, MonoType **type)
9225 MonoClass *klass = mono_object_class (field);
9226 if (strcmp (klass->name, "FieldBuilder") == 0) {
9227 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)field;
9228 *name = mono_string_to_utf8 (fb->name);
9229 *type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
9231 MonoReflectionField *f = (MonoReflectionField *)field;
9232 *name = g_strdup (mono_field_get_name (f->field));
9233 *type = f->field->type;
9237 #else /* DISABLE_REFLECTION_EMIT */
9240 mono_reflection_register_with_runtime (MonoReflectionType *type)
9246 is_sre_type_builder (MonoClass *class)
9252 is_sre_generic_instance (MonoClass *class)
9257 #endif /* !DISABLE_REFLECTION_EMIT */
9261 is_sr_mono_field (MonoClass *class)
9263 check_corlib_type_cached (class, "System.Reflection", "MonoField");
9267 is_sr_mono_property (MonoClass *class)
9269 check_corlib_type_cached (class, "System.Reflection", "MonoProperty");
9273 is_sr_mono_method (MonoClass *class)
9275 check_corlib_type_cached (class, "System.Reflection", "MonoMethod");
9279 is_sr_mono_cmethod (MonoClass *class)
9281 check_corlib_type_cached (class, "System.Reflection", "MonoCMethod");
9285 is_sr_mono_generic_method (MonoClass *class)
9287 check_corlib_type_cached (class, "System.Reflection", "MonoGenericMethod");
9291 is_sr_mono_generic_cmethod (MonoClass *class)
9293 check_corlib_type_cached (class, "System.Reflection", "MonoGenericCMethod");
9297 mono_class_is_reflection_method_or_constructor (MonoClass *class)
9299 return is_sr_mono_method (class) || is_sr_mono_cmethod (class) || is_sr_mono_generic_method (class) || is_sr_mono_generic_cmethod (class);
9303 is_usertype (MonoReflectionType *ref)
9305 MonoClass *class = mono_object_class (ref);
9306 return class->image != mono_defaults.corlib || strcmp ("TypeDelegator", class->name) == 0;
9309 static MonoReflectionType*
9310 mono_reflection_type_resolve_user_types (MonoReflectionType *type)
9312 if (!type || type->type)
9315 if (is_usertype (type)) {
9316 type = mono_reflection_type_get_underlying_system_type (type);
9317 if (is_usertype (type))
9318 mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported22"));
9324 * Encode a value in a custom attribute stream of bytes.
9325 * The value to encode is either supplied as an object in argument val
9326 * (valuetypes are boxed), or as a pointer to the data in the
9328 * @type represents the type of the value
9329 * @buffer is the start of the buffer
9330 * @p the current position in the buffer
9331 * @buflen contains the size of the buffer and is used to return the new buffer size
9332 * if this needs to be realloced.
9333 * @retbuffer and @retp return the start and the position of the buffer
9336 encode_cattr_value (MonoAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, MonoObject *arg, char *argval)
9338 MonoTypeEnum simple_type;
9340 if ((p-buffer) + 10 >= *buflen) {
9343 newbuf = g_realloc (buffer, *buflen);
9344 p = newbuf + (p-buffer);
9348 argval = ((char*)arg + sizeof (MonoObject));
9349 simple_type = type->type;
9351 switch (simple_type) {
9352 case MONO_TYPE_BOOLEAN:
9357 case MONO_TYPE_CHAR:
9360 swap_with_size (p, argval, 2, 1);
9366 swap_with_size (p, argval, 4, 1);
9370 #if defined(ARM_FPU_FPA) && G_BYTE_ORDER == G_LITTLE_ENDIAN
9380 swap_with_size (p, argval, 8, 1);
9386 swap_with_size (p, argval, 8, 1);
9389 case MONO_TYPE_VALUETYPE:
9390 if (type->data.klass->enumtype) {
9391 simple_type = mono_class_enum_basetype (type->data.klass)->type;
9394 g_warning ("generic valutype %s not handled in custom attr value decoding", type->data.klass->name);
9397 case MONO_TYPE_STRING: {
9404 str = mono_string_to_utf8 ((MonoString*)arg);
9405 slen = strlen (str);
9406 if ((p-buffer) + 10 + slen >= *buflen) {
9410 newbuf = g_realloc (buffer, *buflen);
9411 p = newbuf + (p-buffer);
9414 mono_metadata_encode_value (slen, p, &p);
9415 memcpy (p, str, slen);
9420 case MONO_TYPE_CLASS: {
9428 str = type_get_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)arg), NULL);
9429 slen = strlen (str);
9430 if ((p-buffer) + 10 + slen >= *buflen) {
9434 newbuf = g_realloc (buffer, *buflen);
9435 p = newbuf + (p-buffer);
9438 mono_metadata_encode_value (slen, p, &p);
9439 memcpy (p, str, slen);
9444 case MONO_TYPE_SZARRAY: {
9446 MonoClass *eclass, *arg_eclass;
9449 *p++ = 0xff; *p++ = 0xff; *p++ = 0xff; *p++ = 0xff;
9452 len = mono_array_length ((MonoArray*)arg);
9454 *p++ = (len >> 8) & 0xff;
9455 *p++ = (len >> 16) & 0xff;
9456 *p++ = (len >> 24) & 0xff;
9458 *retbuffer = buffer;
9459 eclass = type->data.klass;
9460 arg_eclass = mono_object_class (arg)->element_class;
9463 /* Happens when we are called from the MONO_TYPE_OBJECT case below */
9464 eclass = mono_defaults.object_class;
9466 if (eclass == mono_defaults.object_class && arg_eclass->valuetype) {
9467 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
9468 int elsize = mono_class_array_element_size (arg_eclass);
9469 for (i = 0; i < len; ++i) {
9470 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &arg_eclass->byval_arg, NULL, elptr);
9473 } else if (eclass->valuetype && arg_eclass->valuetype) {
9474 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
9475 int elsize = mono_class_array_element_size (eclass);
9476 for (i = 0; i < len; ++i) {
9477 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, NULL, elptr);
9481 for (i = 0; i < len; ++i) {
9482 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, mono_array_get ((MonoArray*)arg, MonoObject*, i), NULL);
9487 case MONO_TYPE_OBJECT: {
9493 * The parameter type is 'object' but the type of the actual
9494 * argument is not. So we have to add type information to the blob
9495 * too. This is completely undocumented in the spec.
9499 *p++ = MONO_TYPE_STRING; // It's same hack as MS uses
9504 klass = mono_object_class (arg);
9506 if (mono_object_isinst (arg, mono_defaults.systemtype_class)) {
9509 } else if (klass->enumtype) {
9511 } else if (klass == mono_defaults.string_class) {
9512 simple_type = MONO_TYPE_STRING;
9515 } else if (klass->rank == 1) {
9517 if (klass->element_class->byval_arg.type == MONO_TYPE_OBJECT)
9518 /* See Partition II, Appendix B3 */
9521 *p++ = klass->element_class->byval_arg.type;
9522 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &klass->byval_arg, arg, NULL);
9524 } else if (klass->byval_arg.type >= MONO_TYPE_BOOLEAN && klass->byval_arg.type <= MONO_TYPE_R8) {
9525 *p++ = simple_type = klass->byval_arg.type;
9528 g_error ("unhandled type in custom attr");
9530 str = type_get_qualified_name (mono_class_get_type(klass), NULL);
9531 slen = strlen (str);
9532 if ((p-buffer) + 10 + slen >= *buflen) {
9536 newbuf = g_realloc (buffer, *buflen);
9537 p = newbuf + (p-buffer);
9540 mono_metadata_encode_value (slen, p, &p);
9541 memcpy (p, str, slen);
9544 simple_type = mono_class_enum_basetype (klass)->type;
9548 g_error ("type 0x%02x not yet supported in custom attr encoder", simple_type);
9551 *retbuffer = buffer;
9555 encode_field_or_prop_type (MonoType *type, char *p, char **retp)
9557 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
9558 char *str = type_get_qualified_name (type, NULL);
9559 int slen = strlen (str);
9563 * This seems to be optional...
9566 mono_metadata_encode_value (slen, p, &p);
9567 memcpy (p, str, slen);
9570 } else if (type->type == MONO_TYPE_OBJECT) {
9572 } else if (type->type == MONO_TYPE_CLASS) {
9573 /* it should be a type: encode_cattr_value () has the check */
9576 mono_metadata_encode_value (type->type, p, &p);
9577 if (type->type == MONO_TYPE_SZARRAY)
9578 /* See the examples in Partition VI, Annex B */
9579 encode_field_or_prop_type (&type->data.klass->byval_arg, p, &p);
9585 #ifndef DISABLE_REFLECTION_EMIT
9587 encode_named_val (MonoReflectionAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, char *name, MonoObject *value)
9590 /* Preallocate a large enough buffer */
9591 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
9592 char *str = type_get_qualified_name (type, NULL);
9595 } else if (type->type == MONO_TYPE_SZARRAY && type->data.klass->enumtype) {
9596 char *str = type_get_qualified_name (&type->data.klass->byval_arg, NULL);
9602 len += strlen (name);
9604 if ((p-buffer) + 20 + len >= *buflen) {
9608 newbuf = g_realloc (buffer, *buflen);
9609 p = newbuf + (p-buffer);
9613 encode_field_or_prop_type (type, p, &p);
9615 len = strlen (name);
9616 mono_metadata_encode_value (len, p, &p);
9617 memcpy (p, name, len);
9619 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, buflen, type, value, NULL);
9621 *retbuffer = buffer;
9625 * mono_reflection_get_custom_attrs_blob:
9626 * @ctor: custom attribute constructor
9627 * @ctorArgs: arguments o the constructor
9633 * Creates the blob of data that needs to be saved in the metadata and that represents
9634 * the custom attributed described by @ctor, @ctorArgs etc.
9635 * Returns: a Byte array representing the blob of data.
9638 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
9641 MonoMethodSignature *sig;
9646 MONO_ARCH_SAVE_REGS;
9648 if (strcmp (ctor->vtable->klass->name, "MonoCMethod")) {
9649 /* sig is freed later so allocate it in the heap */
9650 sig = ctor_builder_to_signature (NULL, (MonoReflectionCtorBuilder*)ctor);
9652 sig = mono_method_signature (((MonoReflectionMethod*)ctor)->method);
9655 g_assert (mono_array_length (ctorArgs) == sig->param_count);
9657 p = buffer = g_malloc (buflen);
9658 /* write the prolog */
9661 for (i = 0; i < sig->param_count; ++i) {
9662 arg = mono_array_get (ctorArgs, MonoObject*, i);
9663 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, &buflen, sig->params [i], arg, NULL);
9667 i += mono_array_length (properties);
9669 i += mono_array_length (fields);
9671 *p++ = (i >> 8) & 0xff;
9674 for (i = 0; i < mono_array_length (properties); ++i) {
9678 prop = mono_array_get (properties, gpointer, i);
9679 get_prop_name_and_type (prop, &pname, &ptype);
9680 *p++ = 0x54; /* PROPERTY signature */
9681 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ptype, pname, (MonoObject*)mono_array_get (propValues, gpointer, i));
9688 for (i = 0; i < mono_array_length (fields); ++i) {
9692 field = mono_array_get (fields, gpointer, i);
9693 get_field_name_and_type (field, &fname, &ftype);
9694 *p++ = 0x53; /* FIELD signature */
9695 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ftype, fname, (MonoObject*)mono_array_get (fieldValues, gpointer, i));
9700 g_assert (p - buffer <= buflen);
9701 buflen = p - buffer;
9702 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
9703 p = mono_array_addr (result, char, 0);
9704 memcpy (p, buffer, buflen);
9706 if (strcmp (ctor->vtable->klass->name, "MonoCMethod"))
9712 * mono_reflection_setup_internal_class:
9713 * @tb: a TypeBuilder object
9715 * Creates a MonoClass that represents the TypeBuilder.
9716 * This is a trick that lets us simplify a lot of reflection code
9717 * (and will allow us to support Build and Run assemblies easier).
9720 mono_reflection_setup_internal_class (MonoReflectionTypeBuilder *tb)
9723 MonoClass *klass, *parent;
9725 MONO_ARCH_SAVE_REGS;
9727 RESOLVE_TYPE (tb->parent);
9729 mono_loader_lock ();
9732 /* check so we can compile corlib correctly */
9733 if (strcmp (mono_object_class (tb->parent)->name, "TypeBuilder") == 0) {
9734 /* mono_class_setup_mono_type () guaranteess type->data.klass is valid */
9735 parent = mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent)->data.klass;
9737 parent = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb->parent));
9743 /* the type has already being created: it means we just have to change the parent */
9744 if (tb->type.type) {
9745 klass = mono_class_from_mono_type (tb->type.type);
9746 klass->parent = NULL;
9747 /* fool mono_class_setup_parent */
9748 klass->supertypes = NULL;
9749 mono_class_setup_parent (klass, parent);
9750 mono_class_setup_mono_type (klass);
9751 mono_loader_unlock ();
9755 klass = mono_image_alloc0 (&tb->module->dynamic_image->image, sizeof (MonoClass));
9757 klass->image = &tb->module->dynamic_image->image;
9759 klass->inited = 1; /* we lie to the runtime */
9760 klass->name = mono_string_to_utf8_image (klass->image, tb->name, &error);
9761 if (!mono_error_ok (&error))
9763 klass->name_space = mono_string_to_utf8_image (klass->image, tb->nspace, &error);
9764 if (!mono_error_ok (&error))
9766 klass->type_token = MONO_TOKEN_TYPE_DEF | tb->table_idx;
9767 klass->flags = tb->attrs;
9769 mono_profiler_class_event (klass, MONO_PROFILE_START_LOAD);
9771 klass->element_class = klass;
9773 if (mono_class_get_ref_info (klass) == NULL) {
9775 mono_class_set_ref_info (klass, tb);
9777 /* Put into cache so mono_class_get () will find it.
9778 Skip nested types as those should not be available on the global scope. */
9779 if (!tb->nesting_type) {
9780 mono_image_add_to_name_cache (klass->image, klass->name_space, klass->name, tb->table_idx);
9782 klass->image->reflection_info_unregister_classes =
9783 g_slist_prepend (klass->image->reflection_info_unregister_classes, klass);
9786 g_assert (mono_class_get_ref_info (klass) == tb);
9789 mono_g_hash_table_insert (tb->module->dynamic_image->tokens,
9790 GUINT_TO_POINTER (MONO_TOKEN_TYPE_DEF | tb->table_idx), tb);
9792 if (parent != NULL) {
9793 mono_class_setup_parent (klass, parent);
9794 } else if (strcmp (klass->name, "Object") == 0 && strcmp (klass->name_space, "System") == 0) {
9795 const char *old_n = klass->name;
9796 /* trick to get relative numbering right when compiling corlib */
9797 klass->name = "BuildingObject";
9798 mono_class_setup_parent (klass, mono_defaults.object_class);
9799 klass->name = old_n;
9802 if ((!strcmp (klass->name, "ValueType") && !strcmp (klass->name_space, "System")) ||
9803 (!strcmp (klass->name, "Object") && !strcmp (klass->name_space, "System")) ||
9804 (!strcmp (klass->name, "Enum") && !strcmp (klass->name_space, "System"))) {
9805 klass->instance_size = sizeof (MonoObject);
9806 klass->size_inited = 1;
9807 mono_class_setup_vtable_general (klass, NULL, 0);
9810 mono_class_setup_mono_type (klass);
9812 mono_class_setup_supertypes (klass);
9815 * FIXME: handle interfaces.
9818 tb->type.type = &klass->byval_arg;
9820 if (tb->nesting_type) {
9821 g_assert (tb->nesting_type->type);
9822 klass->nested_in = mono_class_from_mono_type (mono_reflection_type_get_handle (tb->nesting_type));
9825 /*g_print ("setup %s as %s (%p)\n", klass->name, ((MonoObject*)tb)->vtable->klass->name, tb);*/
9827 mono_profiler_class_loaded (klass, MONO_PROFILE_OK);
9829 mono_loader_unlock ();
9833 mono_loader_unlock ();
9834 mono_error_raise_exception (&error);
9838 * mono_reflection_setup_generic_class:
9839 * @tb: a TypeBuilder object
9841 * Setup the generic class before adding the first generic parameter.
9844 mono_reflection_setup_generic_class (MonoReflectionTypeBuilder *tb)
9849 * mono_reflection_create_generic_class:
9850 * @tb: a TypeBuilder object
9852 * Creates the generic class after all generic parameters have been added.
9855 mono_reflection_create_generic_class (MonoReflectionTypeBuilder *tb)
9860 MONO_ARCH_SAVE_REGS;
9862 klass = mono_class_from_mono_type (tb->type.type);
9864 count = tb->generic_params ? mono_array_length (tb->generic_params) : 0;
9866 if (klass->generic_container || (count == 0))
9869 g_assert (tb->generic_container && (tb->generic_container->owner.klass == klass));
9871 klass->generic_container = mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
9873 klass->generic_container->owner.klass = klass;
9874 klass->generic_container->type_argc = count;
9875 klass->generic_container->type_params = mono_image_alloc0 (klass->image, sizeof (MonoGenericParamFull) * count);
9877 klass->is_generic = 1;
9879 for (i = 0; i < count; i++) {
9880 MonoReflectionGenericParam *gparam = mono_array_get (tb->generic_params, gpointer, i);
9881 MonoGenericParamFull *param = (MonoGenericParamFull *) mono_reflection_type_get_handle ((MonoReflectionType*)gparam)->data.generic_param;
9882 klass->generic_container->type_params [i] = *param;
9883 /*Make sure we are a diferent type instance */
9884 klass->generic_container->type_params [i].param.owner = klass->generic_container;
9885 klass->generic_container->type_params [i].info.pklass = NULL;
9886 klass->generic_container->type_params [i].info.flags = gparam->attrs;
9888 g_assert (klass->generic_container->type_params [i].param.owner);
9891 klass->generic_container->context.class_inst = mono_get_shared_generic_inst (klass->generic_container);
9895 * mono_reflection_create_internal_class:
9896 * @tb: a TypeBuilder object
9898 * Actually create the MonoClass that is associated with the TypeBuilder.
9901 mono_reflection_create_internal_class (MonoReflectionTypeBuilder *tb)
9905 MONO_ARCH_SAVE_REGS;
9907 klass = mono_class_from_mono_type (tb->type.type);
9909 mono_loader_lock ();
9910 if (klass->enumtype && mono_class_enum_basetype (klass) == NULL) {
9911 MonoReflectionFieldBuilder *fb;
9913 MonoType *enum_basetype;
9915 g_assert (tb->fields != NULL);
9916 g_assert (mono_array_length (tb->fields) >= 1);
9918 fb = mono_array_get (tb->fields, MonoReflectionFieldBuilder*, 0);
9920 if (!mono_type_is_valid_enum_basetype (mono_reflection_type_get_handle ((MonoReflectionType*)fb->type))) {
9921 mono_loader_unlock ();
9925 enum_basetype = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
9926 klass->element_class = mono_class_from_mono_type (enum_basetype);
9927 if (!klass->element_class)
9928 klass->element_class = mono_class_from_mono_type (enum_basetype);
9931 * get the element_class from the current corlib.
9933 ec = default_class_from_mono_type (enum_basetype);
9934 klass->instance_size = ec->instance_size;
9935 klass->size_inited = 1;
9937 * this is almost safe to do with enums and it's needed to be able
9938 * to create objects of the enum type (for use in SetConstant).
9940 /* FIXME: Does this mean enums can't have method overrides ? */
9941 mono_class_setup_vtable_general (klass, NULL, 0);
9943 mono_loader_unlock ();
9946 static MonoMarshalSpec*
9947 mono_marshal_spec_from_builder (MonoImage *image, MonoAssembly *assembly,
9948 MonoReflectionMarshal *minfo)
9950 MonoMarshalSpec *res;
9952 res = image_g_new0 (image, MonoMarshalSpec, 1);
9953 res->native = minfo->type;
9955 switch (minfo->type) {
9956 case MONO_NATIVE_LPARRAY:
9957 res->data.array_data.elem_type = minfo->eltype;
9958 if (minfo->has_size) {
9959 res->data.array_data.param_num = minfo->param_num;
9960 res->data.array_data.num_elem = minfo->count;
9961 res->data.array_data.elem_mult = minfo->param_num == -1 ? 0 : 1;
9964 res->data.array_data.param_num = -1;
9965 res->data.array_data.num_elem = -1;
9966 res->data.array_data.elem_mult = -1;
9970 case MONO_NATIVE_BYVALTSTR:
9971 case MONO_NATIVE_BYVALARRAY:
9972 res->data.array_data.num_elem = minfo->count;
9975 case MONO_NATIVE_CUSTOM:
9976 if (minfo->marshaltyperef)
9977 res->data.custom_data.custom_name =
9978 type_get_fully_qualified_name (mono_reflection_type_get_handle ((MonoReflectionType*)minfo->marshaltyperef));
9980 res->data.custom_data.cookie = mono_string_to_utf8 (minfo->mcookie);
9989 #endif /* !DISABLE_REFLECTION_EMIT */
9991 MonoReflectionMarshal*
9992 mono_reflection_marshal_from_marshal_spec (MonoDomain *domain, MonoClass *klass,
9993 MonoMarshalSpec *spec)
9995 static MonoClass *System_Reflection_Emit_UnmanagedMarshalClass;
9996 MonoReflectionMarshal *minfo;
9999 if (!System_Reflection_Emit_UnmanagedMarshalClass) {
10000 System_Reflection_Emit_UnmanagedMarshalClass = mono_class_from_name (
10001 mono_defaults.corlib, "System.Reflection.Emit", "UnmanagedMarshal");
10002 g_assert (System_Reflection_Emit_UnmanagedMarshalClass);
10005 minfo = (MonoReflectionMarshal*)mono_object_new (domain, System_Reflection_Emit_UnmanagedMarshalClass);
10006 minfo->type = spec->native;
10008 switch (minfo->type) {
10009 case MONO_NATIVE_LPARRAY:
10010 minfo->eltype = spec->data.array_data.elem_type;
10011 minfo->count = spec->data.array_data.num_elem;
10012 minfo->param_num = spec->data.array_data.param_num;
10015 case MONO_NATIVE_BYVALTSTR:
10016 case MONO_NATIVE_BYVALARRAY:
10017 minfo->count = spec->data.array_data.num_elem;
10020 case MONO_NATIVE_CUSTOM:
10021 if (spec->data.custom_data.custom_name) {
10022 mtype = mono_reflection_type_from_name (spec->data.custom_data.custom_name, klass->image);
10024 MONO_OBJECT_SETREF (minfo, marshaltyperef, mono_type_get_object (domain, mtype));
10026 MONO_OBJECT_SETREF (minfo, marshaltype, mono_string_new (domain, spec->data.custom_data.custom_name));
10028 if (spec->data.custom_data.cookie)
10029 MONO_OBJECT_SETREF (minfo, mcookie, mono_string_new (domain, spec->data.custom_data.cookie));
10039 #ifndef DISABLE_REFLECTION_EMIT
10041 reflection_methodbuilder_to_mono_method (MonoClass *klass,
10042 ReflectionMethodBuilder *rmb,
10043 MonoMethodSignature *sig)
10047 MonoMethodWrapper *wrapperm;
10048 MonoMarshalSpec **specs;
10049 MonoReflectionMethodAux *method_aux;
10054 mono_error_init (&error);
10056 * Methods created using a MethodBuilder should have their memory allocated
10057 * inside the image mempool, while dynamic methods should have their memory
10060 dynamic = rmb->refs != NULL;
10061 image = dynamic ? NULL : klass->image;
10064 g_assert (!klass->generic_class);
10066 mono_loader_lock ();
10068 if ((rmb->attrs & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
10069 (rmb->iattrs & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL))
10070 m = (MonoMethod *)image_g_new0 (image, MonoMethodPInvoke, 1);
10072 m = (MonoMethod *)image_g_new0 (image, MonoMethodWrapper, 1);
10074 wrapperm = (MonoMethodWrapper*)m;
10076 m->dynamic = dynamic;
10078 m->flags = rmb->attrs;
10079 m->iflags = rmb->iattrs;
10080 m->name = mono_string_to_utf8_image (image, rmb->name, &error);
10081 g_assert (mono_error_ok (&error));
10083 m->signature = sig;
10084 m->sre_method = TRUE;
10085 m->skip_visibility = rmb->skip_visibility;
10086 if (rmb->table_idx)
10087 m->token = MONO_TOKEN_METHOD_DEF | (*rmb->table_idx);
10089 if (m->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) {
10090 if (klass == mono_defaults.string_class && !strcmp (m->name, ".ctor"))
10091 m->string_ctor = 1;
10093 m->signature->pinvoke = 1;
10094 } else if (m->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) {
10095 m->signature->pinvoke = 1;
10097 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10099 method_aux->dllentry = rmb->dllentry ? mono_string_to_utf8_image (image, rmb->dllentry, &error) : image_strdup (image, m->name);
10100 g_assert (mono_error_ok (&error));
10101 method_aux->dll = mono_string_to_utf8_image (image, rmb->dll, &error);
10102 g_assert (mono_error_ok (&error));
10104 ((MonoMethodPInvoke*)m)->piflags = (rmb->native_cc << 8) | (rmb->charset ? (rmb->charset - 1) * 2 : 0) | rmb->extra_flags;
10106 if (klass->image->dynamic)
10107 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
10109 mono_loader_unlock ();
10112 } else if (!(m->flags & METHOD_ATTRIBUTE_ABSTRACT) &&
10113 !(m->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME)) {
10114 MonoMethodHeader *header;
10116 gint32 max_stack, i;
10117 gint32 num_locals = 0;
10118 gint32 num_clauses = 0;
10122 code = mono_array_addr (rmb->ilgen->code, guint8, 0);
10123 code_size = rmb->ilgen->code_len;
10124 max_stack = rmb->ilgen->max_stack;
10125 num_locals = rmb->ilgen->locals ? mono_array_length (rmb->ilgen->locals) : 0;
10126 if (rmb->ilgen->ex_handlers)
10127 num_clauses = method_count_clauses (rmb->ilgen);
10130 code = mono_array_addr (rmb->code, guint8, 0);
10131 code_size = mono_array_length (rmb->code);
10132 /* we probably need to run a verifier on the code... */
10142 header = image_g_malloc0 (image, MONO_SIZEOF_METHOD_HEADER + num_locals * sizeof (MonoType*));
10143 header->code_size = code_size;
10144 header->code = image_g_malloc (image, code_size);
10145 memcpy ((char*)header->code, code, code_size);
10146 header->max_stack = max_stack;
10147 header->init_locals = rmb->init_locals;
10148 header->num_locals = num_locals;
10150 for (i = 0; i < num_locals; ++i) {
10151 MonoReflectionLocalBuilder *lb =
10152 mono_array_get (rmb->ilgen->locals, MonoReflectionLocalBuilder*, i);
10154 header->locals [i] = image_g_new0 (image, MonoType, 1);
10155 memcpy (header->locals [i], mono_reflection_type_get_handle ((MonoReflectionType*)lb->type), MONO_SIZEOF_TYPE);
10158 header->num_clauses = num_clauses;
10160 header->clauses = method_encode_clauses (image, (MonoDynamicImage*)klass->image,
10161 rmb->ilgen, num_clauses);
10164 wrapperm->header = header;
10167 if (rmb->generic_params) {
10168 int count = mono_array_length (rmb->generic_params);
10169 MonoGenericContainer *container = rmb->generic_container;
10171 g_assert (container);
10173 container->type_argc = count;
10174 container->type_params = image_g_new0 (image, MonoGenericParamFull, count);
10175 container->owner.method = m;
10177 m->is_generic = TRUE;
10178 mono_method_set_generic_container (m, container);
10180 for (i = 0; i < count; i++) {
10181 MonoReflectionGenericParam *gp =
10182 mono_array_get (rmb->generic_params, MonoReflectionGenericParam*, i);
10183 MonoGenericParamFull *param = (MonoGenericParamFull *) mono_reflection_type_get_handle ((MonoReflectionType*)gp)->data.generic_param;
10184 container->type_params [i] = *param;
10187 if (klass->generic_container) {
10188 container->parent = klass->generic_container;
10189 container->context.class_inst = klass->generic_container->context.class_inst;
10191 container->context.method_inst = mono_get_shared_generic_inst (container);
10195 MonoMethodWrapper *mw = (MonoMethodWrapper*)m;
10199 m->wrapper_type = MONO_WRAPPER_DYNAMIC_METHOD;
10201 mw->method_data = data = image_g_new (image, gpointer, rmb->nrefs + 1);
10202 data [0] = GUINT_TO_POINTER (rmb->nrefs);
10203 for (i = 0; i < rmb->nrefs; ++i)
10204 data [i + 1] = rmb->refs [i];
10209 /* Parameter info */
10212 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10213 method_aux->param_names = image_g_new0 (image, char *, mono_method_signature (m)->param_count + 1);
10214 for (i = 0; i <= m->signature->param_count; ++i) {
10215 MonoReflectionParamBuilder *pb;
10216 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
10217 if ((i > 0) && (pb->attrs)) {
10218 /* Make a copy since it might point to a shared type structure */
10219 m->signature->params [i - 1] = mono_metadata_type_dup (klass->image, m->signature->params [i - 1]);
10220 m->signature->params [i - 1]->attrs = pb->attrs;
10223 if (pb->attrs & PARAM_ATTRIBUTE_HAS_DEFAULT) {
10224 MonoDynamicImage *assembly;
10225 guint32 idx, def_type, len;
10229 if (!method_aux->param_defaults) {
10230 method_aux->param_defaults = image_g_new0 (image, guint8*, m->signature->param_count + 1);
10231 method_aux->param_default_types = image_g_new0 (image, guint32, m->signature->param_count + 1);
10233 assembly = (MonoDynamicImage*)klass->image;
10234 idx = encode_constant (assembly, pb->def_value, &def_type);
10235 /* Copy the data from the blob since it might get realloc-ed */
10236 p = assembly->blob.data + idx;
10237 len = mono_metadata_decode_blob_size (p, &p2);
10239 method_aux->param_defaults [i] = image_g_malloc (image, len);
10240 method_aux->param_default_types [i] = def_type;
10241 memcpy ((gpointer)method_aux->param_defaults [i], p, len);
10245 method_aux->param_names [i] = mono_string_to_utf8_image (image, pb->name, &error);
10246 g_assert (mono_error_ok (&error));
10249 if (!method_aux->param_cattr)
10250 method_aux->param_cattr = image_g_new0 (image, MonoCustomAttrInfo*, m->signature->param_count + 1);
10251 method_aux->param_cattr [i] = mono_custom_attrs_from_builders (image, klass->image, pb->cattrs);
10257 /* Parameter marshalling */
10260 for (i = 0; i < mono_array_length (rmb->pinfo); ++i) {
10261 MonoReflectionParamBuilder *pb;
10262 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
10263 if (pb->marshal_info) {
10265 specs = image_g_new0 (image, MonoMarshalSpec*, sig->param_count + 1);
10266 specs [pb->position] =
10267 mono_marshal_spec_from_builder (image, klass->image->assembly, pb->marshal_info);
10271 if (specs != NULL) {
10273 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
10274 method_aux->param_marshall = specs;
10277 if (klass->image->dynamic && method_aux)
10278 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
10280 mono_loader_unlock ();
10286 ctorbuilder_to_mono_method (MonoClass *klass, MonoReflectionCtorBuilder* mb)
10288 ReflectionMethodBuilder rmb;
10289 MonoMethodSignature *sig;
10291 mono_loader_lock ();
10292 sig = ctor_builder_to_signature (klass->image, mb);
10293 mono_loader_unlock ();
10295 reflection_methodbuilder_from_ctor_builder (&rmb, mb);
10297 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
10298 mono_save_custom_attrs (klass->image, mb->mhandle, mb->cattrs);
10300 /* If we are in a generic class, we might be called multiple times from inflate_method */
10301 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save && !klass->generic_container) {
10302 /* ilgen is no longer needed */
10306 return mb->mhandle;
10310 methodbuilder_to_mono_method (MonoClass *klass, MonoReflectionMethodBuilder* mb)
10312 ReflectionMethodBuilder rmb;
10313 MonoMethodSignature *sig;
10315 mono_loader_lock ();
10316 sig = method_builder_to_signature (klass->image, mb);
10317 mono_loader_unlock ();
10319 reflection_methodbuilder_from_method_builder (&rmb, mb);
10321 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
10322 mono_save_custom_attrs (klass->image, mb->mhandle, mb->cattrs);
10324 /* If we are in a generic class, we might be called multiple times from inflate_method */
10325 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save && !klass->generic_container) {
10326 /* ilgen is no longer needed */
10329 return mb->mhandle;
10332 static MonoClassField*
10333 fieldbuilder_to_mono_class_field (MonoClass *klass, MonoReflectionFieldBuilder* fb)
10335 MonoClassField *field;
10338 field = g_new0 (MonoClassField, 1);
10340 field->name = mono_string_to_utf8 (fb->name);
10341 if (fb->attrs || fb->modreq || fb->modopt) {
10342 field->type = mono_metadata_type_dup (NULL, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type));
10343 field->type->attrs = fb->attrs;
10345 g_assert (klass->image->dynamic);
10346 custom = add_custom_modifiers ((MonoDynamicImage*)klass->image, field->type, fb->modreq, fb->modopt);
10347 g_free (field->type);
10348 field->type = custom;
10350 field->type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
10352 if (fb->offset != -1)
10353 field->offset = fb->offset;
10354 field->parent = klass;
10355 mono_save_custom_attrs (klass->image, field, fb->cattrs);
10357 // FIXME: Can't store fb->def_value/RVA, is it needed for field_on_insts ?
10364 mono_reflection_bind_generic_parameters (MonoReflectionType *type, int type_argc, MonoType **types)
10367 MonoReflectionTypeBuilder *tb = NULL;
10368 gboolean is_dynamic = FALSE;
10369 MonoDomain *domain;
10370 MonoClass *geninst;
10372 mono_loader_lock ();
10374 domain = mono_object_domain (type);
10376 if (is_sre_type_builder (mono_object_class (type))) {
10377 tb = (MonoReflectionTypeBuilder *) type;
10380 } else if (is_sre_generic_instance (mono_object_class (type))) {
10381 MonoReflectionGenericClass *rgi = (MonoReflectionGenericClass *) type;
10382 MonoReflectionType *gtd = rgi->generic_type;
10384 if (is_sre_type_builder (mono_object_class (gtd))) {
10385 tb = (MonoReflectionTypeBuilder *)gtd;
10390 /* FIXME: fix the CreateGenericParameters protocol to avoid the two stage setup of TypeBuilders */
10391 if (tb && tb->generic_container)
10392 mono_reflection_create_generic_class (tb);
10394 klass = mono_class_from_mono_type (mono_reflection_type_get_handle (type));
10395 if (!klass->generic_container) {
10396 mono_loader_unlock ();
10400 if (klass->wastypebuilder) {
10401 tb = (MonoReflectionTypeBuilder *) mono_class_get_ref_info (klass);
10406 mono_loader_unlock ();
10408 geninst = mono_class_bind_generic_parameters (klass, type_argc, types, is_dynamic);
10410 return &geninst->byval_arg;
10414 mono_class_bind_generic_parameters (MonoClass *klass, int type_argc, MonoType **types, gboolean is_dynamic)
10416 MonoGenericClass *gclass;
10417 MonoGenericInst *inst;
10419 g_assert (klass->generic_container);
10421 inst = mono_metadata_get_generic_inst (type_argc, types);
10422 gclass = mono_metadata_lookup_generic_class (klass, inst, is_dynamic);
10424 return mono_generic_class_get_class (gclass);
10427 MonoReflectionMethod*
10428 mono_reflection_bind_generic_method_parameters (MonoReflectionMethod *rmethod, MonoArray *types)
10431 MonoMethod *method, *inflated;
10432 MonoMethodInflated *imethod;
10433 MonoGenericContext tmp_context;
10434 MonoGenericInst *ginst;
10435 MonoType **type_argv;
10438 MONO_ARCH_SAVE_REGS;
10440 /*FIXME but this no longer should happen*/
10441 if (!strcmp (rmethod->object.vtable->klass->name, "MethodBuilder")) {
10442 #ifndef DISABLE_REFLECTION_EMIT
10443 MonoReflectionMethodBuilder *mb = NULL;
10444 MonoReflectionTypeBuilder *tb;
10447 mb = (MonoReflectionMethodBuilder *) rmethod;
10448 tb = (MonoReflectionTypeBuilder *) mb->type;
10449 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
10451 method = methodbuilder_to_mono_method (klass, mb);
10453 g_assert_not_reached ();
10457 method = rmethod->method;
10460 klass = method->klass;
10462 if (method->is_inflated)
10463 method = ((MonoMethodInflated *) method)->declaring;
10465 count = mono_method_signature (method)->generic_param_count;
10466 if (count != mono_array_length (types))
10469 type_argv = g_new0 (MonoType *, count);
10470 for (i = 0; i < count; i++) {
10471 MonoReflectionType *garg = mono_array_get (types, gpointer, i);
10472 type_argv [i] = mono_reflection_type_get_handle (garg);
10474 ginst = mono_metadata_get_generic_inst (count, type_argv);
10475 g_free (type_argv);
10477 tmp_context.class_inst = klass->generic_class ? klass->generic_class->context.class_inst : NULL;
10478 tmp_context.method_inst = ginst;
10480 inflated = mono_class_inflate_generic_method (method, &tmp_context);
10481 imethod = (MonoMethodInflated *) inflated;
10483 /*FIXME but I think this is no longer necessary*/
10484 if (method->klass->image->dynamic) {
10485 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
10487 * This table maps metadata structures representing inflated methods/fields
10488 * to the reflection objects representing their generic definitions.
10490 mono_loader_lock ();
10491 mono_g_hash_table_insert (image->generic_def_objects, imethod, rmethod);
10492 mono_loader_unlock ();
10495 return mono_method_get_object (mono_object_domain (rmethod), inflated, NULL);
10498 #ifndef DISABLE_REFLECTION_EMIT
10500 static MonoMethod *
10501 inflate_mono_method (MonoClass *klass, MonoMethod *method, MonoObject *obj)
10503 MonoMethodInflated *imethod;
10504 MonoGenericContext *context;
10508 * With generic code sharing the klass might not be inflated.
10509 * This can happen because classes inflated with their own
10510 * type arguments are "normalized" to the uninflated class.
10512 if (!klass->generic_class)
10515 context = mono_class_get_context (klass);
10517 if (klass->method.count && klass->methods) {
10518 /* Find the already created inflated method */
10519 for (i = 0; i < klass->method.count; ++i) {
10520 g_assert (klass->methods [i]->is_inflated);
10521 if (((MonoMethodInflated*)klass->methods [i])->declaring == method)
10524 g_assert (i < klass->method.count);
10525 imethod = (MonoMethodInflated*)klass->methods [i];
10527 imethod = (MonoMethodInflated *) mono_class_inflate_generic_method_full (method, klass, context);
10530 if (method->is_generic && method->klass->image->dynamic) {
10531 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
10533 mono_loader_lock ();
10534 mono_g_hash_table_insert (image->generic_def_objects, imethod, obj);
10535 mono_loader_unlock ();
10537 return (MonoMethod *) imethod;
10540 static MonoMethod *
10541 inflate_method (MonoReflectionType *type, MonoObject *obj)
10543 MonoMethod *method;
10546 MonoClass *type_class = mono_object_class (type);
10548 if (is_sre_generic_instance (type_class)) {
10549 MonoReflectionGenericClass *mgc = (MonoReflectionGenericClass*)type;
10550 gklass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)mgc->generic_type));
10551 } else if (is_sre_type_builder (type_class)) {
10552 gklass = mono_class_from_mono_type (mono_reflection_type_get_handle (type));
10553 } else if (type->type) {
10554 gklass = mono_class_from_mono_type (type->type);
10555 gklass = mono_class_get_generic_type_definition (gklass);
10557 g_error ("Can't handle type %s", mono_type_get_full_name (mono_object_class (type)));
10560 if (!strcmp (obj->vtable->klass->name, "MethodBuilder"))
10561 if (((MonoReflectionMethodBuilder*)obj)->mhandle)
10562 method = ((MonoReflectionMethodBuilder*)obj)->mhandle;
10564 method = methodbuilder_to_mono_method (gklass, (MonoReflectionMethodBuilder *) obj);
10565 else if (!strcmp (obj->vtable->klass->name, "ConstructorBuilder"))
10566 method = ctorbuilder_to_mono_method (gklass, (MonoReflectionCtorBuilder *) obj);
10567 else if (!strcmp (obj->vtable->klass->name, "MonoMethod") || !strcmp (obj->vtable->klass->name, "MonoCMethod"))
10568 method = ((MonoReflectionMethod *) obj)->method;
10570 method = NULL; /* prevent compiler warning */
10571 g_error ("can't handle type %s", obj->vtable->klass->name);
10574 return inflate_mono_method (mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)type)), method, obj);
10577 /*TODO avoid saving custom attrs for generic classes as it's enough to have them on the generic type definition.*/
10579 mono_reflection_generic_class_initialize (MonoReflectionGenericClass *type, MonoArray *methods,
10580 MonoArray *ctors, MonoArray *fields, MonoArray *properties,
10583 MonoGenericClass *gclass;
10584 MonoDynamicGenericClass *dgclass;
10585 MonoClass *klass, *gklass;
10589 MONO_ARCH_SAVE_REGS;
10591 gtype = mono_reflection_type_get_handle ((MonoReflectionType*)type);
10592 klass = mono_class_from_mono_type (gtype);
10593 g_assert (gtype->type == MONO_TYPE_GENERICINST);
10594 gclass = gtype->data.generic_class;
10596 if (!gclass->is_dynamic)
10599 dgclass = (MonoDynamicGenericClass *) gclass;
10601 if (dgclass->initialized)
10604 gklass = gclass->container_class;
10605 mono_class_init (gklass);
10607 dgclass->count_methods = methods ? mono_array_length (methods) : 0;
10608 dgclass->count_ctors = ctors ? mono_array_length (ctors) : 0;
10609 dgclass->count_fields = fields ? mono_array_length (fields) : 0;
10611 dgclass->methods = g_new0 (MonoMethod *, dgclass->count_methods);
10612 dgclass->ctors = g_new0 (MonoMethod *, dgclass->count_ctors);
10613 dgclass->fields = g_new0 (MonoClassField, dgclass->count_fields);
10614 dgclass->field_objects = g_new0 (MonoObject*, dgclass->count_fields);
10615 dgclass->field_generic_types = g_new0 (MonoType*, dgclass->count_fields);
10617 for (i = 0; i < dgclass->count_methods; i++) {
10618 MonoObject *obj = mono_array_get (methods, gpointer, i);
10620 dgclass->methods [i] = inflate_method ((MonoReflectionType*)type, obj);
10623 for (i = 0; i < dgclass->count_ctors; i++) {
10624 MonoObject *obj = mono_array_get (ctors, gpointer, i);
10626 dgclass->ctors [i] = inflate_method ((MonoReflectionType*)type, obj);
10629 for (i = 0; i < dgclass->count_fields; i++) {
10630 MonoObject *obj = mono_array_get (fields, gpointer, i);
10631 MonoClassField *field, *inflated_field = NULL;
10633 if (!strcmp (obj->vtable->klass->name, "FieldBuilder"))
10634 inflated_field = field = fieldbuilder_to_mono_class_field (klass, (MonoReflectionFieldBuilder *) obj);
10635 else if (!strcmp (obj->vtable->klass->name, "MonoField"))
10636 field = ((MonoReflectionField *) obj)->field;
10638 field = NULL; /* prevent compiler warning */
10639 g_assert_not_reached ();
10642 dgclass->fields [i] = *field;
10643 dgclass->fields [i].parent = klass;
10644 dgclass->fields [i].type = mono_class_inflate_generic_type (
10645 field->type, mono_generic_class_get_context ((MonoGenericClass *) dgclass));
10646 dgclass->field_generic_types [i] = field->type;
10647 MOVING_GC_REGISTER (&dgclass->field_objects [i]);
10648 dgclass->field_objects [i] = obj;
10650 if (inflated_field) {
10651 g_free (inflated_field);
10653 dgclass->fields [i].name = g_strdup (dgclass->fields [i].name);
10657 dgclass->initialized = TRUE;
10661 fix_partial_generic_class (MonoClass *klass)
10663 MonoClass *gklass = klass->generic_class->container_class;
10664 MonoDynamicGenericClass *dgclass;
10667 if (klass->wastypebuilder)
10670 dgclass = (MonoDynamicGenericClass *) klass->generic_class;
10671 if (klass->parent != gklass->parent) {
10673 MonoType *parent_type = mono_class_inflate_generic_type_checked (&gklass->parent->byval_arg, &klass->generic_class->context, &error);
10674 if (mono_error_ok (&error)) {
10675 MonoClass *parent = mono_class_from_mono_type (parent_type);
10676 mono_metadata_free_type (parent_type);
10677 if (parent != klass->parent) {
10678 /*fool mono_class_setup_parent*/
10679 klass->supertypes = NULL;
10680 mono_class_setup_parent (klass, parent);
10683 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
10684 mono_error_cleanup (&error);
10685 if (gklass->wastypebuilder)
10686 klass->wastypebuilder = TRUE;
10691 if (!dgclass->initialized)
10694 if (klass->method.count != gklass->method.count) {
10695 klass->method.count = gklass->method.count;
10696 klass->methods = mono_image_alloc (klass->image, sizeof (MonoMethod*) * (klass->method.count + 1));
10698 for (i = 0; i < klass->method.count; i++) {
10699 klass->methods [i] = mono_class_inflate_generic_method_full (
10700 gklass->methods [i], klass, mono_class_get_context (klass));
10704 if (klass->interface_count && klass->interface_count != gklass->interface_count) {
10705 klass->interface_count = gklass->interface_count;
10706 klass->interfaces = mono_image_alloc (klass->image, sizeof (MonoClass*) * gklass->interface_count);
10707 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
10709 for (i = 0; i < gklass->interface_count; ++i) {
10710 MonoType *iface_type = mono_class_inflate_generic_type (&gklass->interfaces [i]->byval_arg, mono_class_get_context (klass));
10711 klass->interfaces [i] = mono_class_from_mono_type (iface_type);
10712 mono_metadata_free_type (iface_type);
10714 ensure_runtime_vtable (klass->interfaces [i]);
10716 klass->interfaces_inited = 1;
10719 if (klass->field.count != gklass->field.count) {
10720 klass->field.count = gklass->field.count;
10721 klass->fields = image_g_new0 (klass->image, MonoClassField, klass->field.count);
10723 for (i = 0; i < klass->field.count; i++) {
10724 klass->fields [i] = gklass->fields [i];
10725 klass->fields [i].parent = klass;
10726 klass->fields [i].type = mono_class_inflate_generic_type (gklass->fields [i].type, mono_class_get_context (klass));
10730 /*We can only finish with this klass once it's parent has as well*/
10731 if (gklass->wastypebuilder)
10732 klass->wastypebuilder = TRUE;
10737 ensure_generic_class_runtime_vtable (MonoClass *klass)
10739 MonoClass *gklass = klass->generic_class->container_class;
10741 ensure_runtime_vtable (gklass);
10743 fix_partial_generic_class (klass);
10747 ensure_runtime_vtable (MonoClass *klass)
10749 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
10752 if (!klass->image->dynamic || (!tb && !klass->generic_class) || klass->wastypebuilder)
10755 ensure_runtime_vtable (klass->parent);
10758 num = tb->ctors? mono_array_length (tb->ctors): 0;
10759 num += tb->num_methods;
10760 klass->method.count = num;
10761 klass->methods = mono_image_alloc (klass->image, sizeof (MonoMethod*) * num);
10762 num = tb->ctors? mono_array_length (tb->ctors): 0;
10763 for (i = 0; i < num; ++i)
10764 klass->methods [i] = ctorbuilder_to_mono_method (klass, mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i));
10765 num = tb->num_methods;
10767 for (i = 0; i < num; ++i)
10768 klass->methods [j++] = methodbuilder_to_mono_method (klass, mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i));
10770 if (tb->interfaces) {
10771 klass->interface_count = mono_array_length (tb->interfaces);
10772 klass->interfaces = mono_image_alloc (klass->image, sizeof (MonoClass*) * klass->interface_count);
10773 for (i = 0; i < klass->interface_count; ++i) {
10774 MonoType *iface = mono_type_array_get_and_resolve (tb->interfaces, i);
10775 klass->interfaces [i] = mono_class_from_mono_type (iface);
10776 ensure_runtime_vtable (klass->interfaces [i]);
10778 klass->interfaces_inited = 1;
10780 } else if (klass->generic_class){
10781 ensure_generic_class_runtime_vtable (klass);
10784 if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
10785 for (i = 0; i < klass->method.count; ++i)
10786 klass->methods [i]->slot = i;
10788 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
10789 mono_class_setup_interface_offsets (klass);
10790 mono_class_setup_interface_id (klass);
10794 * The generic vtable is needed even if image->run is not set since some
10795 * runtime code like ves_icall_Type_GetMethodsByName depends on
10796 * method->slot being defined.
10800 * tb->methods could not be freed since it is used for determining
10801 * overrides during dynamic vtable construction.
10806 mono_reflection_method_get_handle (MonoObject *method)
10808 MonoClass *class = mono_object_class (method);
10809 if (is_sr_mono_method (class) || is_sr_mono_generic_method (class)) {
10810 MonoReflectionMethod *sr_method = (MonoReflectionMethod*)method;
10811 return sr_method->method;
10813 if (is_sre_method_builder (class)) {
10814 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)method;
10815 return mb->mhandle;
10817 if (is_sre_method_on_tb_inst (class)) {
10818 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)method;
10819 MonoMethod *result;
10820 /*FIXME move this to a proper method and unify with resolve_object*/
10821 if (m->method_args) {
10822 result = mono_reflection_method_on_tb_inst_get_handle (m);
10824 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)m->inst);
10825 MonoClass *inflated_klass = mono_class_from_mono_type (type);
10826 MonoMethod *mono_method;
10828 if (is_sre_method_builder (mono_object_class (m->mb)))
10829 mono_method = ((MonoReflectionMethodBuilder *)m->mb)->mhandle;
10830 else if (is_sr_mono_method (mono_object_class (m->mb)))
10831 mono_method = ((MonoReflectionMethod *)m->mb)->method;
10833 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)));
10835 result = inflate_mono_method (inflated_klass, mono_method, (MonoObject*)m->mb);
10840 g_error ("Can't handle methods of type %s:%s", class->name_space, class->name);
10845 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides)
10847 MonoReflectionTypeBuilder *tb;
10851 *num_overrides = 0;
10853 g_assert (klass->image->dynamic);
10855 if (!mono_class_get_ref_info (klass))
10858 g_assert (strcmp (((MonoObject*)mono_class_get_ref_info (klass))->vtable->klass->name, "TypeBuilder") == 0);
10860 tb = (MonoReflectionTypeBuilder*)mono_class_get_ref_info (klass);
10864 for (i = 0; i < tb->num_methods; ++i) {
10865 MonoReflectionMethodBuilder *mb =
10866 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
10867 if (mb->override_method)
10873 *overrides = g_new0 (MonoMethod*, onum * 2);
10876 for (i = 0; i < tb->num_methods; ++i) {
10877 MonoReflectionMethodBuilder *mb =
10878 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
10879 if (mb->override_method) {
10880 (*overrides) [onum * 2] = mono_reflection_method_get_handle ((MonoObject *)mb->override_method);
10881 (*overrides) [onum * 2 + 1] = mb->mhandle;
10883 g_assert (mb->mhandle);
10890 *num_overrides = onum;
10894 typebuilder_setup_fields (MonoClass *klass, MonoError *error)
10896 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
10897 MonoReflectionFieldBuilder *fb;
10898 MonoClassField *field;
10899 MonoImage *image = klass->image;
10900 const char *p, *p2;
10902 guint32 len, idx, real_size = 0;
10904 klass->field.count = tb->num_fields;
10905 klass->field.first = 0;
10907 mono_error_init (error);
10909 if (tb->class_size) {
10910 g_assert ((tb->packing_size & 0xfffffff0) == 0);
10911 klass->packing_size = tb->packing_size;
10912 real_size = klass->instance_size + tb->class_size;
10915 if (!klass->field.count) {
10916 klass->instance_size = MAX (klass->instance_size, real_size);
10920 klass->fields = image_g_new0 (image, MonoClassField, klass->field.count);
10921 mono_class_alloc_ext (klass);
10922 klass->ext->field_def_values = image_g_new0 (image, MonoFieldDefaultValue, klass->field.count);
10924 This is, guess what, a hack.
10925 The issue is that the runtime doesn't know how to setup the fields of a typebuider and crash.
10926 On the static path no field class is resolved, only types are built. This is the right thing to do
10928 Setting size_inited is harmless because we're doing the same job as mono_class_setup_fields anyway.
10930 klass->size_inited = 1;
10932 for (i = 0; i < klass->field.count; ++i) {
10933 fb = mono_array_get (tb->fields, gpointer, i);
10934 field = &klass->fields [i];
10935 field->name = mono_string_to_utf8_image (image, fb->name, error);
10936 if (!mono_error_ok (error))
10939 field->type = mono_metadata_type_dup (klass->image, mono_reflection_type_get_handle ((MonoReflectionType*)fb->type));
10940 field->type->attrs = fb->attrs;
10942 field->type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type);
10944 if ((fb->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA) && fb->rva_data)
10945 klass->ext->field_def_values [i].data = mono_array_addr (fb->rva_data, char, 0);
10946 if (fb->offset != -1)
10947 field->offset = fb->offset;
10948 field->parent = klass;
10949 fb->handle = field;
10950 mono_save_custom_attrs (klass->image, field, fb->cattrs);
10952 if (klass->enumtype && !(field->type->attrs & FIELD_ATTRIBUTE_STATIC)) {
10953 klass->cast_class = klass->element_class = mono_class_from_mono_type (field->type);
10955 if (fb->def_value) {
10956 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
10957 field->type->attrs |= FIELD_ATTRIBUTE_HAS_DEFAULT;
10958 idx = encode_constant (assembly, fb->def_value, &klass->ext->field_def_values [i].def_type);
10959 /* Copy the data from the blob since it might get realloc-ed */
10960 p = assembly->blob.data + idx;
10961 len = mono_metadata_decode_blob_size (p, &p2);
10963 klass->ext->field_def_values [i].data = mono_image_alloc (image, len);
10964 memcpy ((gpointer)klass->ext->field_def_values [i].data, p, len);
10968 klass->instance_size = MAX (klass->instance_size, real_size);
10969 mono_class_layout_fields (klass);
10973 typebuilder_setup_properties (MonoClass *klass, MonoError *error)
10975 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
10976 MonoReflectionPropertyBuilder *pb;
10977 MonoImage *image = klass->image;
10978 MonoProperty *properties;
10981 mono_error_init (error);
10984 klass->ext = image_g_new0 (image, MonoClassExt, 1);
10986 klass->ext->property.count = tb->properties ? mono_array_length (tb->properties) : 0;
10987 klass->ext->property.first = 0;
10989 properties = image_g_new0 (image, MonoProperty, klass->ext->property.count);
10990 klass->ext->properties = properties;
10991 for (i = 0; i < klass->ext->property.count; ++i) {
10992 pb = mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i);
10993 properties [i].parent = klass;
10994 properties [i].attrs = pb->attrs;
10995 properties [i].name = mono_string_to_utf8_image (image, pb->name, error);
10996 if (!mono_error_ok (error))
10998 if (pb->get_method)
10999 properties [i].get = pb->get_method->mhandle;
11000 if (pb->set_method)
11001 properties [i].set = pb->set_method->mhandle;
11003 mono_save_custom_attrs (klass->image, &properties [i], pb->cattrs);
11004 if (pb->def_value) {
11006 const char *p, *p2;
11007 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
11008 if (!klass->ext->prop_def_values)
11009 klass->ext->prop_def_values = image_g_new0 (image, MonoFieldDefaultValue, klass->ext->property.count);
11010 properties [i].attrs |= PROPERTY_ATTRIBUTE_HAS_DEFAULT;
11011 idx = encode_constant (assembly, pb->def_value, &klass->ext->prop_def_values [i].def_type);
11012 /* Copy the data from the blob since it might get realloc-ed */
11013 p = assembly->blob.data + idx;
11014 len = mono_metadata_decode_blob_size (p, &p2);
11016 klass->ext->prop_def_values [i].data = mono_image_alloc (image, len);
11017 memcpy ((gpointer)klass->ext->prop_def_values [i].data, p, len);
11022 MonoReflectionEvent *
11023 mono_reflection_event_builder_get_event_info (MonoReflectionTypeBuilder *tb, MonoReflectionEventBuilder *eb)
11025 MonoEvent *event = g_new0 (MonoEvent, 1);
11028 klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
11030 event->parent = klass;
11031 event->attrs = eb->attrs;
11032 event->name = mono_string_to_utf8 (eb->name);
11033 if (eb->add_method)
11034 event->add = eb->add_method->mhandle;
11035 if (eb->remove_method)
11036 event->remove = eb->remove_method->mhandle;
11037 if (eb->raise_method)
11038 event->raise = eb->raise_method->mhandle;
11040 #ifndef MONO_SMALL_CONFIG
11041 if (eb->other_methods) {
11043 event->other = g_new0 (MonoMethod*, mono_array_length (eb->other_methods) + 1);
11044 for (j = 0; j < mono_array_length (eb->other_methods); ++j) {
11045 MonoReflectionMethodBuilder *mb =
11046 mono_array_get (eb->other_methods,
11047 MonoReflectionMethodBuilder*, j);
11048 event->other [j] = mb->mhandle;
11053 return mono_event_get_object (mono_object_domain (tb), klass, event);
11057 typebuilder_setup_events (MonoClass *klass, MonoError *error)
11059 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
11060 MonoReflectionEventBuilder *eb;
11061 MonoImage *image = klass->image;
11065 mono_error_init (error);
11068 klass->ext = image_g_new0 (image, MonoClassExt, 1);
11070 klass->ext->event.count = tb->events ? mono_array_length (tb->events) : 0;
11071 klass->ext->event.first = 0;
11073 events = image_g_new0 (image, MonoEvent, klass->ext->event.count);
11074 klass->ext->events = events;
11075 for (i = 0; i < klass->ext->event.count; ++i) {
11076 eb = mono_array_get (tb->events, MonoReflectionEventBuilder*, i);
11077 events [i].parent = klass;
11078 events [i].attrs = eb->attrs;
11079 events [i].name = mono_string_to_utf8_image (image, eb->name, error);
11080 if (!mono_error_ok (error))
11082 if (eb->add_method)
11083 events [i].add = eb->add_method->mhandle;
11084 if (eb->remove_method)
11085 events [i].remove = eb->remove_method->mhandle;
11086 if (eb->raise_method)
11087 events [i].raise = eb->raise_method->mhandle;
11089 #ifndef MONO_SMALL_CONFIG
11090 if (eb->other_methods) {
11092 events [i].other = image_g_new0 (image, MonoMethod*, mono_array_length (eb->other_methods) + 1);
11093 for (j = 0; j < mono_array_length (eb->other_methods); ++j) {
11094 MonoReflectionMethodBuilder *mb =
11095 mono_array_get (eb->other_methods,
11096 MonoReflectionMethodBuilder*, j);
11097 events [i].other [j] = mb->mhandle;
11101 mono_save_custom_attrs (klass->image, &events [i], eb->cattrs);
11106 remove_instantiations_of_and_ensure_contents (gpointer key,
11108 gpointer user_data)
11110 MonoType *type = (MonoType*)key;
11111 MonoClass *klass = (MonoClass*)user_data;
11113 if ((type->type == MONO_TYPE_GENERICINST) && (type->data.generic_class->container_class == klass)) {
11114 fix_partial_generic_class (mono_class_from_mono_type (type)); //Ensure it's safe to use it.
11121 check_array_for_usertypes (MonoArray *arr)
11128 for (i = 0; i < mono_array_length (arr); ++i)
11129 RESOLVE_ARRAY_TYPE_ELEMENT (arr, i);
11132 MonoReflectionType*
11133 mono_reflection_create_runtime_class (MonoReflectionTypeBuilder *tb)
11137 MonoDomain* domain;
11138 MonoReflectionType* res;
11141 MONO_ARCH_SAVE_REGS;
11143 domain = mono_object_domain (tb);
11144 klass = mono_class_from_mono_type (tb->type.type);
11147 * Check for user defined Type subclasses.
11149 RESOLVE_TYPE (tb->parent);
11150 check_array_for_usertypes (tb->interfaces);
11152 for (i = 0; i < mono_array_length (tb->fields); ++i) {
11153 MonoReflectionFieldBuilder *fb = mono_array_get (tb->fields, gpointer, i);
11155 RESOLVE_TYPE (fb->type);
11156 check_array_for_usertypes (fb->modreq);
11157 check_array_for_usertypes (fb->modopt);
11158 if (fb->marshal_info && fb->marshal_info->marshaltyperef)
11159 RESOLVE_TYPE (fb->marshal_info->marshaltyperef);
11164 for (i = 0; i < mono_array_length (tb->methods); ++i) {
11165 MonoReflectionMethodBuilder *mb = mono_array_get (tb->methods, gpointer, i);
11167 RESOLVE_TYPE (mb->rtype);
11168 check_array_for_usertypes (mb->return_modreq);
11169 check_array_for_usertypes (mb->return_modopt);
11170 check_array_for_usertypes (mb->parameters);
11171 if (mb->param_modreq)
11172 for (j = 0; j < mono_array_length (mb->param_modreq); ++j)
11173 check_array_for_usertypes (mono_array_get (mb->param_modreq, MonoArray*, j));
11174 if (mb->param_modopt)
11175 for (j = 0; j < mono_array_length (mb->param_modopt); ++j)
11176 check_array_for_usertypes (mono_array_get (mb->param_modopt, MonoArray*, j));
11181 for (i = 0; i < mono_array_length (tb->ctors); ++i) {
11182 MonoReflectionCtorBuilder *mb = mono_array_get (tb->ctors, gpointer, i);
11184 check_array_for_usertypes (mb->parameters);
11185 if (mb->param_modreq)
11186 for (j = 0; j < mono_array_length (mb->param_modreq); ++j)
11187 check_array_for_usertypes (mono_array_get (mb->param_modreq, MonoArray*, j));
11188 if (mb->param_modopt)
11189 for (j = 0; j < mono_array_length (mb->param_modopt); ++j)
11190 check_array_for_usertypes (mono_array_get (mb->param_modopt, MonoArray*, j));
11195 mono_save_custom_attrs (klass->image, klass, tb->cattrs);
11198 * we need to lock the domain because the lock will be taken inside
11199 * So, we need to keep the locking order correct.
11201 mono_loader_lock ();
11202 mono_domain_lock (domain);
11203 if (klass->wastypebuilder) {
11204 mono_domain_unlock (domain);
11205 mono_loader_unlock ();
11206 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11209 * Fields to set in klass:
11210 * the various flags: delegate/unicode/contextbound etc.
11212 klass->flags = tb->attrs;
11213 klass->has_cctor = 1;
11214 klass->has_finalize = 1;
11216 /* fool mono_class_setup_parent */
11217 klass->supertypes = NULL;
11218 mono_class_setup_parent (klass, klass->parent);
11219 mono_class_setup_mono_type (klass);
11222 if (!((MonoDynamicImage*)klass->image)->run) {
11223 if (klass->generic_container) {
11224 /* FIXME: The code below can't handle generic classes */
11225 klass->wastypebuilder = TRUE;
11226 mono_loader_unlock ();
11227 mono_domain_unlock (domain);
11228 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11233 /* enums are done right away */
11234 if (!klass->enumtype)
11235 ensure_runtime_vtable (klass);
11237 if (tb->subtypes) {
11238 for (i = 0; i < mono_array_length (tb->subtypes); ++i) {
11239 MonoReflectionTypeBuilder *subtb = mono_array_get (tb->subtypes, MonoReflectionTypeBuilder*, i);
11240 mono_class_alloc_ext (klass);
11241 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)));
11245 klass->nested_classes_inited = TRUE;
11247 /* fields and object layout */
11248 if (klass->parent) {
11249 if (!klass->parent->size_inited)
11250 mono_class_init (klass->parent);
11251 klass->instance_size = klass->parent->instance_size;
11252 klass->sizes.class_size = 0;
11253 klass->min_align = klass->parent->min_align;
11254 /* if the type has no fields we won't call the field_setup
11255 * routine which sets up klass->has_references.
11257 klass->has_references |= klass->parent->has_references;
11259 klass->instance_size = sizeof (MonoObject);
11260 klass->min_align = 1;
11263 /* FIXME: handle packing_size and instance_size */
11264 typebuilder_setup_fields (klass, &error);
11265 if (!mono_error_ok (&error))
11267 typebuilder_setup_properties (klass, &error);
11268 if (!mono_error_ok (&error))
11271 typebuilder_setup_events (klass, &error);
11272 if (!mono_error_ok (&error))
11275 klass->wastypebuilder = TRUE;
11278 * If we are a generic TypeBuilder, there might be instantiations in the type cache
11279 * which have type System.Reflection.MonoGenericClass, but after the type is created,
11280 * we want to return normal System.MonoType objects, so clear these out from the cache.
11282 * Together with this we must ensure the contents of all instances to match the created type.
11284 if (domain->type_hash && klass->generic_container)
11285 mono_g_hash_table_foreach_remove (domain->type_hash, remove_instantiations_of_and_ensure_contents, klass);
11287 mono_domain_unlock (domain);
11288 mono_loader_unlock ();
11290 if (klass->enumtype && !mono_class_is_valid_enum (klass)) {
11291 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
11292 mono_raise_exception (mono_get_exception_type_load (tb->name, NULL));
11295 res = mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
11296 g_assert (res != (MonoReflectionType*)tb);
11301 mono_class_set_failure (klass, MONO_EXCEPTION_TYPE_LOAD, NULL);
11302 klass->wastypebuilder = TRUE;
11303 mono_domain_unlock (domain);
11304 mono_loader_unlock ();
11305 mono_error_raise_exception (&error);
11310 mono_reflection_initialize_generic_parameter (MonoReflectionGenericParam *gparam)
11312 MonoGenericParamFull *param;
11316 MONO_ARCH_SAVE_REGS;
11318 param = g_new0 (MonoGenericParamFull, 1);
11320 if (gparam->mbuilder) {
11321 if (!gparam->mbuilder->generic_container) {
11322 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)gparam->mbuilder->type;
11323 MonoClass *klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)tb));
11324 gparam->mbuilder->generic_container = mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
11325 gparam->mbuilder->generic_container->is_method = TRUE;
11327 * Cannot set owner.method, since the MonoMethod is not created yet.
11328 * Set the image field instead, so type_in_image () works.
11330 gparam->mbuilder->generic_container->image = klass->image;
11332 param->param.owner = gparam->mbuilder->generic_container;
11333 } else if (gparam->tbuilder) {
11334 if (!gparam->tbuilder->generic_container) {
11335 MonoClass *klass = mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)gparam->tbuilder));
11336 gparam->tbuilder->generic_container = mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
11337 gparam->tbuilder->generic_container->owner.klass = klass;
11339 param->param.owner = gparam->tbuilder->generic_container;
11342 param->info.name = mono_string_to_utf8 (gparam->name);
11343 param->param.num = gparam->index;
11345 image = &gparam->tbuilder->module->dynamic_image->image;
11346 pklass = mono_class_from_generic_parameter ((MonoGenericParam *) param, image, gparam->mbuilder != NULL);
11348 gparam->type.type = &pklass->byval_arg;
11350 mono_class_set_ref_info (pklass, gparam);
11351 mono_image_lock (image);
11352 image->reflection_info_unregister_classes = g_slist_prepend (image->reflection_info_unregister_classes, pklass);
11353 mono_image_unlock (image);
11357 mono_reflection_sighelper_get_signature_local (MonoReflectionSigHelper *sig)
11359 MonoReflectionModuleBuilder *module = sig->module;
11360 MonoDynamicImage *assembly = module != NULL ? module->dynamic_image : NULL;
11361 guint32 na = sig->arguments ? mono_array_length (sig->arguments) : 0;
11366 check_array_for_usertypes (sig->arguments);
11368 sigbuffer_init (&buf, 32);
11370 sigbuffer_add_value (&buf, 0x07);
11371 sigbuffer_add_value (&buf, na);
11372 if (assembly != NULL){
11373 for (i = 0; i < na; ++i) {
11374 MonoReflectionType *type = mono_array_get (sig->arguments, MonoReflectionType*, i);
11375 encode_reflection_type (assembly, type, &buf);
11379 buflen = buf.p - buf.buf;
11380 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
11381 memcpy (mono_array_addr (result, char, 0), buf.buf, buflen);
11382 sigbuffer_free (&buf);
11388 mono_reflection_sighelper_get_signature_field (MonoReflectionSigHelper *sig)
11390 MonoDynamicImage *assembly = sig->module->dynamic_image;
11391 guint32 na = sig->arguments ? mono_array_length (sig->arguments) : 0;
11396 check_array_for_usertypes (sig->arguments);
11398 sigbuffer_init (&buf, 32);
11400 sigbuffer_add_value (&buf, 0x06);
11401 for (i = 0; i < na; ++i) {
11402 MonoReflectionType *type = mono_array_get (sig->arguments, MonoReflectionType*, i);
11403 encode_reflection_type (assembly, type, &buf);
11406 buflen = buf.p - buf.buf;
11407 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, buflen);
11408 memcpy (mono_array_addr (result, char, 0), buf.buf, buflen);
11409 sigbuffer_free (&buf);
11415 mono_reflection_create_dynamic_method (MonoReflectionDynamicMethod *mb)
11417 ReflectionMethodBuilder rmb;
11418 MonoMethodSignature *sig;
11423 sig = dynamic_method_to_signature (mb);
11425 reflection_methodbuilder_from_dynamic_method (&rmb, mb);
11428 * Resolve references.
11431 * Every second entry in the refs array is reserved for storing handle_class,
11432 * which is needed by the ldtoken implementation in the JIT.
11434 rmb.nrefs = mb->nrefs;
11435 rmb.refs = g_new0 (gpointer, mb->nrefs + 1);
11436 for (i = 0; i < mb->nrefs; i += 2) {
11437 MonoClass *handle_class;
11439 MonoObject *obj = mono_array_get (mb->refs, MonoObject*, i);
11441 if (strcmp (obj->vtable->klass->name, "DynamicMethod") == 0) {
11442 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
11444 * The referenced DynamicMethod should already be created by the managed
11445 * code, except in the case of circular references. In that case, we store
11446 * method in the refs array, and fix it up later when the referenced
11447 * DynamicMethod is created.
11449 if (method->mhandle) {
11450 ref = method->mhandle;
11452 /* FIXME: GC object stored in unmanaged memory */
11455 /* FIXME: GC object stored in unmanaged memory */
11456 method->referenced_by = g_slist_append (method->referenced_by, mb);
11458 handle_class = mono_defaults.methodhandle_class;
11460 MonoException *ex = NULL;
11461 ref = resolve_object (mb->module->image, obj, &handle_class, NULL);
11463 ex = mono_get_exception_type_load (NULL, NULL);
11464 else if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
11465 ex = mono_security_core_clr_ensure_dynamic_method_resolved_object (ref, handle_class);
11469 mono_raise_exception (ex);
11474 rmb.refs [i] = ref; /* FIXME: GC object stored in unmanaged memory (change also resolve_object() signature) */
11475 rmb.refs [i + 1] = handle_class;
11478 klass = mb->owner ? mono_class_from_mono_type (mono_reflection_type_get_handle ((MonoReflectionType*)mb->owner)) : mono_defaults.object_class;
11480 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig);
11482 /* Fix up refs entries pointing at us */
11483 for (l = mb->referenced_by; l; l = l->next) {
11484 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)l->data;
11485 MonoMethodWrapper *wrapper = (MonoMethodWrapper*)method->mhandle;
11488 g_assert (method->mhandle);
11490 data = (gpointer*)wrapper->method_data;
11491 for (i = 0; i < GPOINTER_TO_UINT (data [0]); i += 2) {
11492 if ((data [i + 1] == mb) && (data [i + 1 + 1] == mono_defaults.methodhandle_class))
11493 data [i + 1] = mb->mhandle;
11496 g_slist_free (mb->referenced_by);
11500 /* ilgen is no longer needed */
11504 #endif /* DISABLE_REFLECTION_EMIT */
11507 mono_reflection_destroy_dynamic_method (MonoReflectionDynamicMethod *mb)
11512 mono_runtime_free_method (
11513 mono_object_get_domain ((MonoObject*)mb), mb->mhandle);
11518 * mono_reflection_is_valid_dynamic_token:
11520 * Returns TRUE if token is valid.
11524 mono_reflection_is_valid_dynamic_token (MonoDynamicImage *image, guint32 token)
11526 return mono_g_hash_table_lookup (image->tokens, GUINT_TO_POINTER (token)) != NULL;
11529 #ifndef DISABLE_REFLECTION_EMIT
11532 * mono_reflection_lookup_dynamic_token:
11534 * Finish the Builder object pointed to by TOKEN and return the corresponding
11535 * runtime structure. If HANDLE_CLASS is not NULL, it is set to the class required by
11536 * mono_ldtoken. If valid_token is TRUE, assert if it is not found in the token->object
11539 * LOCKING: Take the loader lock
11542 mono_reflection_lookup_dynamic_token (MonoImage *image, guint32 token, gboolean valid_token, MonoClass **handle_class, MonoGenericContext *context)
11544 MonoDynamicImage *assembly = (MonoDynamicImage*)image;
11548 mono_loader_lock ();
11549 obj = mono_g_hash_table_lookup (assembly->tokens, GUINT_TO_POINTER (token));
11550 mono_loader_unlock ();
11553 g_error ("Could not find required dynamic token 0x%08x", token);
11559 handle_class = &klass;
11560 return resolve_object (image, obj, handle_class, context);
11563 MonoMethodSignature *
11564 mono_reflection_lookup_signature (MonoImage *image, MonoMethod *method, guint32 token)
11566 MonoMethodSignature *sig;
11567 g_assert (image->dynamic);
11569 sig = g_hash_table_lookup (((MonoDynamicImage*)image)->vararg_aux_hash, GUINT_TO_POINTER (token));
11573 return mono_method_signature (method);
11577 * ensure_complete_type:
11579 * Ensure that KLASS is completed if it is a dynamic type, or references
11583 ensure_complete_type (MonoClass *klass)
11585 if (klass->image->dynamic && !klass->wastypebuilder && mono_class_get_ref_info (klass)) {
11586 MonoReflectionTypeBuilder *tb = mono_class_get_ref_info (klass);
11588 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
11590 // Asserting here could break a lot of code
11591 //g_assert (klass->wastypebuilder);
11594 if (klass->generic_class) {
11595 MonoGenericInst *inst = klass->generic_class->context.class_inst;
11598 for (i = 0; i < inst->type_argc; ++i) {
11599 ensure_complete_type (mono_class_from_mono_type (inst->type_argv [i]));
11605 resolve_object (MonoImage *image, MonoObject *obj, MonoClass **handle_class, MonoGenericContext *context)
11607 gpointer result = NULL;
11609 if (strcmp (obj->vtable->klass->name, "String") == 0) {
11610 result = mono_string_intern ((MonoString*)obj);
11611 *handle_class = mono_defaults.string_class;
11613 } else if (strcmp (obj->vtable->klass->name, "MonoType") == 0) {
11614 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
11615 MonoClass *mc = mono_class_from_mono_type (type);
11616 if (!mono_class_init (mc))
11617 mono_raise_exception (mono_class_get_exception_for_failure (mc));
11620 MonoType *inflated = mono_class_inflate_generic_type (type, context);
11621 result = mono_class_from_mono_type (inflated);
11622 mono_metadata_free_type (inflated);
11624 result = mono_class_from_mono_type (type);
11626 *handle_class = mono_defaults.typehandle_class;
11628 } else if (strcmp (obj->vtable->klass->name, "MonoMethod") == 0 ||
11629 strcmp (obj->vtable->klass->name, "MonoCMethod") == 0 ||
11630 strcmp (obj->vtable->klass->name, "MonoGenericCMethod") == 0 ||
11631 strcmp (obj->vtable->klass->name, "MonoGenericMethod") == 0) {
11632 result = ((MonoReflectionMethod*)obj)->method;
11634 result = mono_class_inflate_generic_method (result, context);
11635 *handle_class = mono_defaults.methodhandle_class;
11637 } else if (strcmp (obj->vtable->klass->name, "MethodBuilder") == 0) {
11638 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)obj;
11639 result = mb->mhandle;
11641 /* Type is not yet created */
11642 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)mb->type;
11644 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
11647 * Hopefully this has been filled in by calling CreateType() on the
11651 * TODO: This won't work if the application finishes another
11652 * TypeBuilder instance instead of this one.
11654 result = mb->mhandle;
11657 result = mono_class_inflate_generic_method (result, context);
11658 *handle_class = mono_defaults.methodhandle_class;
11659 } else if (strcmp (obj->vtable->klass->name, "ConstructorBuilder") == 0) {
11660 MonoReflectionCtorBuilder *cb = (MonoReflectionCtorBuilder*)obj;
11662 result = cb->mhandle;
11664 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)cb->type;
11666 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
11667 result = cb->mhandle;
11670 result = mono_class_inflate_generic_method (result, context);
11671 *handle_class = mono_defaults.methodhandle_class;
11672 } else if (strcmp (obj->vtable->klass->name, "MonoField") == 0) {
11673 MonoClassField *field = ((MonoReflectionField*)obj)->field;
11675 ensure_complete_type (field->parent);
11677 MonoType *inflated = mono_class_inflate_generic_type (&field->parent->byval_arg, context);
11678 MonoClass *class = mono_class_from_mono_type (inflated);
11679 MonoClassField *inflated_field;
11680 gpointer iter = NULL;
11681 mono_metadata_free_type (inflated);
11682 while ((inflated_field = mono_class_get_fields (class, &iter))) {
11683 if (!strcmp (field->name, inflated_field->name))
11686 g_assert (inflated_field && !strcmp (field->name, inflated_field->name));
11687 result = inflated_field;
11691 *handle_class = mono_defaults.fieldhandle_class;
11693 } else if (strcmp (obj->vtable->klass->name, "FieldBuilder") == 0) {
11694 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder*)obj;
11695 result = fb->handle;
11698 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)fb->typeb;
11700 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
11701 result = fb->handle;
11704 if (fb->handle && fb->handle->parent->generic_container) {
11705 MonoClass *klass = fb->handle->parent;
11706 MonoType *type = mono_class_inflate_generic_type (&klass->byval_arg, context);
11707 MonoClass *inflated = mono_class_from_mono_type (type);
11709 result = mono_class_get_field_from_name (inflated, mono_field_get_name (fb->handle));
11711 mono_metadata_free_type (type);
11713 *handle_class = mono_defaults.fieldhandle_class;
11714 } else if (strcmp (obj->vtable->klass->name, "TypeBuilder") == 0) {
11715 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)obj;
11716 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)tb);
11719 klass = type->data.klass;
11720 if (klass->wastypebuilder) {
11721 /* Already created */
11725 mono_domain_try_type_resolve (mono_domain_get (), NULL, (MonoObject*)tb);
11726 result = type->data.klass;
11729 *handle_class = mono_defaults.typehandle_class;
11730 } else if (strcmp (obj->vtable->klass->name, "SignatureHelper") == 0) {
11731 MonoReflectionSigHelper *helper = (MonoReflectionSigHelper*)obj;
11732 MonoMethodSignature *sig;
11735 if (helper->arguments)
11736 nargs = mono_array_length (helper->arguments);
11740 sig = mono_metadata_signature_alloc (image, nargs);
11741 sig->explicit_this = helper->call_conv & 64 ? 1 : 0;
11742 sig->hasthis = helper->call_conv & 32 ? 1 : 0;
11744 if (helper->unmanaged_call_conv) { /* unmanaged */
11745 sig->call_convention = helper->unmanaged_call_conv - 1;
11746 sig->pinvoke = TRUE;
11747 } else if (helper->call_conv & 0x02) {
11748 sig->call_convention = MONO_CALL_VARARG;
11750 sig->call_convention = MONO_CALL_DEFAULT;
11753 sig->param_count = nargs;
11754 /* TODO: Copy type ? */
11755 sig->ret = helper->return_type->type;
11756 for (i = 0; i < nargs; ++i)
11757 sig->params [i] = mono_type_array_get_and_resolve (helper->arguments, i);
11760 *handle_class = NULL;
11761 } else if (strcmp (obj->vtable->klass->name, "DynamicMethod") == 0) {
11762 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
11763 /* Already created by the managed code */
11764 g_assert (method->mhandle);
11765 result = method->mhandle;
11766 *handle_class = mono_defaults.methodhandle_class;
11767 } else if (strcmp (obj->vtable->klass->name, "GenericTypeParameterBuilder") == 0) {
11768 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
11769 type = mono_class_inflate_generic_type (type, context);
11770 result = mono_class_from_mono_type (type);
11771 *handle_class = mono_defaults.typehandle_class;
11773 mono_metadata_free_type (type);
11774 } else if (strcmp (obj->vtable->klass->name, "MonoGenericClass") == 0) {
11775 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj);
11776 type = mono_class_inflate_generic_type (type, context);
11777 result = mono_class_from_mono_type (type);
11778 *handle_class = mono_defaults.typehandle_class;
11780 mono_metadata_free_type (type);
11781 } else if (strcmp (obj->vtable->klass->name, "FieldOnTypeBuilderInst") == 0) {
11782 MonoReflectionFieldOnTypeBuilderInst *f = (MonoReflectionFieldOnTypeBuilderInst*)obj;
11783 MonoClass *inflated;
11785 MonoClassField *field;
11787 if (is_sre_field_builder (mono_object_class (f->fb)))
11788 field = ((MonoReflectionFieldBuilder*)f->fb)->handle;
11789 else if (is_sr_mono_field (mono_object_class (f->fb)))
11790 field = ((MonoReflectionField*)f->fb)->field;
11792 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)));
11794 type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)f->inst), context);
11795 inflated = mono_class_from_mono_type (type);
11797 result = field = mono_class_get_field_from_name (inflated, mono_field_get_name (field));
11798 ensure_complete_type (field->parent);
11800 mono_metadata_free_type (type);
11801 *handle_class = mono_defaults.fieldhandle_class;
11802 } else if (strcmp (obj->vtable->klass->name, "ConstructorOnTypeBuilderInst") == 0) {
11803 MonoReflectionCtorOnTypeBuilderInst *c = (MonoReflectionCtorOnTypeBuilderInst*)obj;
11804 MonoType *type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)c->inst), context);
11805 MonoClass *inflated_klass = mono_class_from_mono_type (type);
11806 MonoMethod *method;
11808 if (is_sre_ctor_builder (mono_object_class (c->cb)))
11809 method = ((MonoReflectionCtorBuilder *)c->cb)->mhandle;
11810 else if (is_sr_mono_cmethod (mono_object_class (c->cb)))
11811 method = ((MonoReflectionMethod *)c->cb)->method;
11813 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)));
11815 result = inflate_mono_method (inflated_klass, method, (MonoObject*)c->cb);
11816 *handle_class = mono_defaults.methodhandle_class;
11817 mono_metadata_free_type (type);
11818 } else if (strcmp (obj->vtable->klass->name, "MethodOnTypeBuilderInst") == 0) {
11819 MonoReflectionMethodOnTypeBuilderInst *m = (MonoReflectionMethodOnTypeBuilderInst*)obj;
11820 if (m->method_args) {
11821 result = mono_reflection_method_on_tb_inst_get_handle (m);
11823 result = mono_class_inflate_generic_method (result, context);
11825 MonoType *type = mono_class_inflate_generic_type (mono_reflection_type_get_handle ((MonoReflectionType*)m->inst), context);
11826 MonoClass *inflated_klass = mono_class_from_mono_type (type);
11827 MonoMethod *method;
11829 if (is_sre_method_builder (mono_object_class (m->mb)))
11830 method = ((MonoReflectionMethodBuilder *)m->mb)->mhandle;
11831 else if (is_sr_mono_method (mono_object_class (m->mb)))
11832 method = ((MonoReflectionMethod *)m->mb)->method;
11834 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)));
11836 result = inflate_mono_method (inflated_klass, method, (MonoObject*)m->mb);
11837 mono_metadata_free_type (type);
11839 *handle_class = mono_defaults.methodhandle_class;
11840 } else if (strcmp (obj->vtable->klass->name, "MonoArrayMethod") == 0) {
11841 MonoReflectionArrayMethod *m = (MonoReflectionArrayMethod*)obj;
11844 MonoMethod *method;
11848 mtype = mono_reflection_type_get_handle (m->parent);
11849 klass = mono_class_from_mono_type (mtype);
11851 /* Find the method */
11853 name = mono_string_to_utf8 (m->name);
11855 while ((method = mono_class_get_methods (klass, &iter))) {
11856 if (!strcmp (method->name, name))
11863 // FIXME: Check parameters/return value etc. match
11866 *handle_class = mono_defaults.methodhandle_class;
11867 } else if (is_sre_array (mono_object_get_class(obj)) ||
11868 is_sre_byref (mono_object_get_class(obj)) ||
11869 is_sre_pointer (mono_object_get_class(obj))) {
11870 MonoReflectionType *ref_type = (MonoReflectionType *)obj;
11871 MonoType *type = mono_reflection_type_get_handle (ref_type);
11872 result = mono_class_from_mono_type (type);
11873 *handle_class = mono_defaults.typehandle_class;
11875 g_print ("%s\n", obj->vtable->klass->name);
11876 g_assert_not_reached ();
11881 #else /* DISABLE_REFLECTION_EMIT */
11884 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
11886 g_assert_not_reached ();
11891 mono_reflection_setup_internal_class (MonoReflectionTypeBuilder *tb)
11893 g_assert_not_reached ();
11897 mono_reflection_setup_generic_class (MonoReflectionTypeBuilder *tb)
11899 g_assert_not_reached ();
11903 mono_reflection_create_generic_class (MonoReflectionTypeBuilder *tb)
11905 g_assert_not_reached ();
11909 mono_reflection_create_internal_class (MonoReflectionTypeBuilder *tb)
11911 g_assert_not_reached ();
11915 mono_image_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
11917 g_error ("This mono runtime was configured with --enable-minimal=reflection_emit, so System.Reflection.Emit is not supported.");
11921 mono_image_module_basic_init (MonoReflectionModuleBuilder *moduleb)
11923 g_assert_not_reached ();
11927 mono_image_set_wrappers_type (MonoReflectionModuleBuilder *moduleb, MonoReflectionType *type)
11929 g_assert_not_reached ();
11932 MonoReflectionModule *
11933 mono_image_load_module_dynamic (MonoReflectionAssemblyBuilder *ab, MonoString *fileName)
11935 g_assert_not_reached ();
11940 mono_image_insert_string (MonoReflectionModuleBuilder *module, MonoString *str)
11942 g_assert_not_reached ();
11947 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObject *obj, MonoArray *opt_param_types)
11949 g_assert_not_reached ();
11954 mono_image_create_token (MonoDynamicImage *assembly, MonoObject *obj,
11955 gboolean create_methodspec, gboolean register_token)
11957 g_assert_not_reached ();
11962 mono_image_register_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj)
11967 mono_reflection_generic_class_initialize (MonoReflectionGenericClass *type, MonoArray *methods,
11968 MonoArray *ctors, MonoArray *fields, MonoArray *properties,
11971 g_assert_not_reached ();
11975 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides)
11978 *num_overrides = 0;
11981 MonoReflectionEvent *
11982 mono_reflection_event_builder_get_event_info (MonoReflectionTypeBuilder *tb, MonoReflectionEventBuilder *eb)
11984 g_assert_not_reached ();
11988 MonoReflectionType*
11989 mono_reflection_create_runtime_class (MonoReflectionTypeBuilder *tb)
11991 g_assert_not_reached ();
11996 mono_reflection_initialize_generic_parameter (MonoReflectionGenericParam *gparam)
11998 g_assert_not_reached ();
12002 mono_reflection_sighelper_get_signature_local (MonoReflectionSigHelper *sig)
12004 g_assert_not_reached ();
12009 mono_reflection_sighelper_get_signature_field (MonoReflectionSigHelper *sig)
12011 g_assert_not_reached ();
12016 mono_reflection_create_dynamic_method (MonoReflectionDynamicMethod *mb)
12021 mono_reflection_lookup_dynamic_token (MonoImage *image, guint32 token, gboolean valid_token, MonoClass **handle_class, MonoGenericContext *context)
12027 mono_reflection_type_get_handle (MonoReflectionType* ref)
12034 #endif /* DISABLE_REFLECTION_EMIT */
12036 /* SECURITY_ACTION_* are defined in mono/metadata/tabledefs.h */
12037 const static guint32 declsec_flags_map[] = {
12038 0x00000000, /* empty */
12039 MONO_DECLSEC_FLAG_REQUEST, /* SECURITY_ACTION_REQUEST (x01) */
12040 MONO_DECLSEC_FLAG_DEMAND, /* SECURITY_ACTION_DEMAND (x02) */
12041 MONO_DECLSEC_FLAG_ASSERT, /* SECURITY_ACTION_ASSERT (x03) */
12042 MONO_DECLSEC_FLAG_DENY, /* SECURITY_ACTION_DENY (x04) */
12043 MONO_DECLSEC_FLAG_PERMITONLY, /* SECURITY_ACTION_PERMITONLY (x05) */
12044 MONO_DECLSEC_FLAG_LINKDEMAND, /* SECURITY_ACTION_LINKDEMAND (x06) */
12045 MONO_DECLSEC_FLAG_INHERITANCEDEMAND, /* SECURITY_ACTION_INHERITANCEDEMAND (x07) */
12046 MONO_DECLSEC_FLAG_REQUEST_MINIMUM, /* SECURITY_ACTION_REQUEST_MINIMUM (x08) */
12047 MONO_DECLSEC_FLAG_REQUEST_OPTIONAL, /* SECURITY_ACTION_REQUEST_OPTIONAL (x09) */
12048 MONO_DECLSEC_FLAG_REQUEST_REFUSE, /* SECURITY_ACTION_REQUEST_REFUSE (x0A) */
12049 MONO_DECLSEC_FLAG_PREJIT_GRANT, /* SECURITY_ACTION_PREJIT_GRANT (x0B) */
12050 MONO_DECLSEC_FLAG_PREJIT_DENY, /* SECURITY_ACTION_PREJIT_DENY (x0C) */
12051 MONO_DECLSEC_FLAG_NONCAS_DEMAND, /* SECURITY_ACTION_NONCAS_DEMAND (x0D) */
12052 MONO_DECLSEC_FLAG_NONCAS_LINKDEMAND, /* SECURITY_ACTION_NONCAS_LINKDEMAND (x0E) */
12053 MONO_DECLSEC_FLAG_NONCAS_INHERITANCEDEMAND, /* SECURITY_ACTION_NONCAS_INHERITANCEDEMAND (x0F) */
12054 MONO_DECLSEC_FLAG_LINKDEMAND_CHOICE, /* SECURITY_ACTION_LINKDEMAND_CHOICE (x10) */
12055 MONO_DECLSEC_FLAG_INHERITANCEDEMAND_CHOICE, /* SECURITY_ACTION_INHERITANCEDEMAND_CHOICE (x11) */
12056 MONO_DECLSEC_FLAG_DEMAND_CHOICE, /* SECURITY_ACTION_DEMAND_CHOICE (x12) */
12060 * Returns flags that includes all available security action associated to the handle.
12061 * @token: metadata token (either for a class or a method)
12062 * @image: image where resides the metadata.
12065 mono_declsec_get_flags (MonoImage *image, guint32 token)
12067 int index = mono_metadata_declsec_from_index (image, token);
12068 MonoTableInfo *t = &image->tables [MONO_TABLE_DECLSECURITY];
12069 guint32 result = 0;
12073 /* HasSecurity can be present for other, not specially encoded, attributes,
12074 e.g. SuppressUnmanagedCodeSecurityAttribute */
12078 for (i = index; i < t->rows; i++) {
12079 guint32 cols [MONO_DECL_SECURITY_SIZE];
12081 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
12082 if (cols [MONO_DECL_SECURITY_PARENT] != token)
12085 action = cols [MONO_DECL_SECURITY_ACTION];
12086 if ((action >= MONO_DECLSEC_ACTION_MIN) && (action <= MONO_DECLSEC_ACTION_MAX)) {
12087 result |= declsec_flags_map [action];
12089 g_assert_not_reached ();
12096 * Get the security actions (in the form of flags) associated with the specified method.
12098 * @method: The method for which we want the declarative security flags.
12099 * Return the declarative security flags for the method (only).
12101 * Note: To keep MonoMethod size down we do not cache the declarative security flags
12102 * (except for the stack modifiers which are kept in the MonoJitInfo structure)
12105 mono_declsec_flags_from_method (MonoMethod *method)
12107 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12108 /* FIXME: No cache (for the moment) */
12109 guint32 idx = mono_method_get_index (method);
12110 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12111 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
12112 return mono_declsec_get_flags (method->klass->image, idx);
12118 * Get the security actions (in the form of flags) associated with the specified class.
12120 * @klass: The class for which we want the declarative security flags.
12121 * Return the declarative security flags for the class.
12123 * Note: We cache the flags inside the MonoClass structure as this will get
12124 * called very often (at least for each method).
12127 mono_declsec_flags_from_class (MonoClass *klass)
12129 if (klass->flags & TYPE_ATTRIBUTE_HAS_SECURITY) {
12130 if (!klass->ext || !klass->ext->declsec_flags) {
12133 idx = mono_metadata_token_index (klass->type_token);
12134 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12135 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
12136 mono_loader_lock ();
12137 mono_class_alloc_ext (klass);
12138 mono_loader_unlock ();
12139 /* we cache the flags on classes */
12140 klass->ext->declsec_flags = mono_declsec_get_flags (klass->image, idx);
12142 return klass->ext->declsec_flags;
12148 * Get the security actions (in the form of flags) associated with the specified assembly.
12150 * @assembly: The assembly for which we want the declarative security flags.
12151 * Return the declarative security flags for the assembly.
12154 mono_declsec_flags_from_assembly (MonoAssembly *assembly)
12156 guint32 idx = 1; /* there is only one assembly */
12157 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12158 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
12159 return mono_declsec_get_flags (assembly->image, idx);
12164 * Fill actions for the specific index (which may either be an encoded class token or
12165 * an encoded method token) from the metadata image.
12166 * Returns TRUE if some actions requiring code generation are present, FALSE otherwise.
12169 fill_actions_from_index (MonoImage *image, guint32 token, MonoDeclSecurityActions* actions,
12170 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12172 MonoBoolean result = FALSE;
12174 guint32 cols [MONO_DECL_SECURITY_SIZE];
12175 int index = mono_metadata_declsec_from_index (image, token);
12178 t = &image->tables [MONO_TABLE_DECLSECURITY];
12179 for (i = index; i < t->rows; i++) {
12180 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
12182 if (cols [MONO_DECL_SECURITY_PARENT] != token)
12185 /* if present only replace (class) permissions with method permissions */
12186 /* if empty accept either class or method permissions */
12187 if (cols [MONO_DECL_SECURITY_ACTION] == id_std) {
12188 if (!actions->demand.blob) {
12189 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12190 actions->demand.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12191 actions->demand.blob = (char*) (blob + 2);
12192 actions->demand.size = mono_metadata_decode_blob_size (blob, &blob);
12195 } else if (cols [MONO_DECL_SECURITY_ACTION] == id_noncas) {
12196 if (!actions->noncasdemand.blob) {
12197 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12198 actions->noncasdemand.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12199 actions->noncasdemand.blob = (char*) (blob + 2);
12200 actions->noncasdemand.size = mono_metadata_decode_blob_size (blob, &blob);
12203 } else if (cols [MONO_DECL_SECURITY_ACTION] == id_choice) {
12204 if (!actions->demandchoice.blob) {
12205 const char *blob = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12206 actions->demandchoice.index = cols [MONO_DECL_SECURITY_PERMISSIONSET];
12207 actions->demandchoice.blob = (char*) (blob + 2);
12208 actions->demandchoice.size = mono_metadata_decode_blob_size (blob, &blob);
12218 mono_declsec_get_class_demands_params (MonoClass *klass, MonoDeclSecurityActions* demands,
12219 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12221 guint32 idx = mono_metadata_token_index (klass->type_token);
12222 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12223 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
12224 return fill_actions_from_index (klass->image, idx, demands, id_std, id_noncas, id_choice);
12228 mono_declsec_get_method_demands_params (MonoMethod *method, MonoDeclSecurityActions* demands,
12229 guint32 id_std, guint32 id_noncas, guint32 id_choice)
12231 guint32 idx = mono_method_get_index (method);
12232 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12233 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
12234 return fill_actions_from_index (method->klass->image, idx, demands, id_std, id_noncas, id_choice);
12238 * Collect all actions (that requires to generate code in mini) assigned for
12239 * the specified method.
12240 * Note: Don't use the content of actions if the function return FALSE.
12243 mono_declsec_get_demands (MonoMethod *method, MonoDeclSecurityActions* demands)
12245 guint32 mask = MONO_DECLSEC_FLAG_DEMAND | MONO_DECLSEC_FLAG_NONCAS_DEMAND |
12246 MONO_DECLSEC_FLAG_DEMAND_CHOICE;
12247 MonoBoolean result = FALSE;
12250 /* quick exit if no declarative security is present in the metadata */
12251 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12254 /* we want the original as the wrapper is "free" of the security informations */
12255 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
12256 method = mono_marshal_method_from_wrapper (method);
12261 /* First we look for method-level attributes */
12262 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12263 mono_class_init (method->klass);
12264 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12266 result = mono_declsec_get_method_demands_params (method, demands,
12267 SECURITY_ACTION_DEMAND, SECURITY_ACTION_NONCASDEMAND, SECURITY_ACTION_DEMANDCHOICE);
12270 /* Here we use (or create) the class declarative cache to look for demands */
12271 flags = mono_declsec_flags_from_class (method->klass);
12272 if (flags & mask) {
12274 mono_class_init (method->klass);
12275 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12277 result |= mono_declsec_get_class_demands_params (method->klass, demands,
12278 SECURITY_ACTION_DEMAND, SECURITY_ACTION_NONCASDEMAND, SECURITY_ACTION_DEMANDCHOICE);
12281 /* The boolean return value is used as a shortcut in case nothing needs to
12282 be generated (e.g. LinkDemand[Choice] and InheritanceDemand[Choice]) */
12288 * Collect all Link actions: LinkDemand, NonCasLinkDemand and LinkDemandChoice (2.0).
12290 * Note: Don't use the content of actions if the function return FALSE.
12293 mono_declsec_get_linkdemands (MonoMethod *method, MonoDeclSecurityActions* klass, MonoDeclSecurityActions *cmethod)
12295 MonoBoolean result = FALSE;
12298 /* quick exit if no declarative security is present in the metadata */
12299 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12302 /* we want the original as the wrapper is "free" of the security informations */
12303 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
12304 method = mono_marshal_method_from_wrapper (method);
12309 /* results are independant - zeroize both */
12310 memset (cmethod, 0, sizeof (MonoDeclSecurityActions));
12311 memset (klass, 0, sizeof (MonoDeclSecurityActions));
12313 /* First we look for method-level attributes */
12314 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12315 mono_class_init (method->klass);
12317 result = mono_declsec_get_method_demands_params (method, cmethod,
12318 SECURITY_ACTION_LINKDEMAND, SECURITY_ACTION_NONCASLINKDEMAND, SECURITY_ACTION_LINKDEMANDCHOICE);
12321 /* Here we use (or create) the class declarative cache to look for demands */
12322 flags = mono_declsec_flags_from_class (method->klass);
12323 if (flags & (MONO_DECLSEC_FLAG_LINKDEMAND | MONO_DECLSEC_FLAG_NONCAS_LINKDEMAND | MONO_DECLSEC_FLAG_LINKDEMAND_CHOICE)) {
12324 mono_class_init (method->klass);
12326 result |= mono_declsec_get_class_demands_params (method->klass, klass,
12327 SECURITY_ACTION_LINKDEMAND, SECURITY_ACTION_NONCASLINKDEMAND, SECURITY_ACTION_LINKDEMANDCHOICE);
12334 * Collect all Inherit actions: InheritanceDemand, NonCasInheritanceDemand and InheritanceDemandChoice (2.0).
12336 * @klass The inherited class - this is the class that provides the security check (attributes)
12338 * return TRUE if inheritance demands (any kind) are present, FALSE otherwise.
12340 * Note: Don't use the content of actions if the function return FALSE.
12343 mono_declsec_get_inheritdemands_class (MonoClass *klass, MonoDeclSecurityActions* demands)
12345 MonoBoolean result = FALSE;
12348 /* quick exit if no declarative security is present in the metadata */
12349 if (!klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12352 /* Here we use (or create) the class declarative cache to look for demands */
12353 flags = mono_declsec_flags_from_class (klass);
12354 if (flags & (MONO_DECLSEC_FLAG_INHERITANCEDEMAND | MONO_DECLSEC_FLAG_NONCAS_INHERITANCEDEMAND | MONO_DECLSEC_FLAG_INHERITANCEDEMAND_CHOICE)) {
12355 mono_class_init (klass);
12356 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12358 result |= mono_declsec_get_class_demands_params (klass, demands,
12359 SECURITY_ACTION_INHERITDEMAND, SECURITY_ACTION_NONCASINHERITANCE, SECURITY_ACTION_INHERITDEMANDCHOICE);
12366 * Collect all Inherit actions: InheritanceDemand, NonCasInheritanceDemand and InheritanceDemandChoice (2.0).
12368 * Note: Don't use the content of actions if the function return FALSE.
12371 mono_declsec_get_inheritdemands_method (MonoMethod *method, MonoDeclSecurityActions* demands)
12373 /* quick exit if no declarative security is present in the metadata */
12374 if (!method->klass->image->tables [MONO_TABLE_DECLSECURITY].rows)
12377 /* we want the original as the wrapper is "free" of the security informations */
12378 if (method->wrapper_type == MONO_WRAPPER_MANAGED_TO_NATIVE || method->wrapper_type == MONO_WRAPPER_MANAGED_TO_MANAGED) {
12379 method = mono_marshal_method_from_wrapper (method);
12384 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12385 mono_class_init (method->klass);
12386 memset (demands, 0, sizeof (MonoDeclSecurityActions));
12388 return mono_declsec_get_method_demands_params (method, demands,
12389 SECURITY_ACTION_INHERITDEMAND, SECURITY_ACTION_NONCASINHERITANCE, SECURITY_ACTION_INHERITDEMANDCHOICE);
12396 get_declsec_action (MonoImage *image, guint32 token, guint32 action, MonoDeclSecurityEntry *entry)
12398 guint32 cols [MONO_DECL_SECURITY_SIZE];
12402 int index = mono_metadata_declsec_from_index (image, token);
12406 t = &image->tables [MONO_TABLE_DECLSECURITY];
12407 for (i = index; i < t->rows; i++) {
12408 mono_metadata_decode_row (t, i, cols, MONO_DECL_SECURITY_SIZE);
12410 /* shortcut - index are ordered */
12411 if (token != cols [MONO_DECL_SECURITY_PARENT])
12414 if (cols [MONO_DECL_SECURITY_ACTION] == action) {
12415 const char *metadata = mono_metadata_blob_heap (image, cols [MONO_DECL_SECURITY_PERMISSIONSET]);
12416 entry->blob = (char*) (metadata + 2);
12417 entry->size = mono_metadata_decode_blob_size (metadata, &metadata);
12426 mono_declsec_get_method_action (MonoMethod *method, guint32 action, MonoDeclSecurityEntry *entry)
12428 if (method->flags & METHOD_ATTRIBUTE_HAS_SECURITY) {
12429 guint32 idx = mono_method_get_index (method);
12430 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12431 idx |= MONO_HAS_DECL_SECURITY_METHODDEF;
12432 return get_declsec_action (method->klass->image, idx, action, entry);
12438 mono_declsec_get_class_action (MonoClass *klass, guint32 action, MonoDeclSecurityEntry *entry)
12441 guint32 flags = mono_declsec_flags_from_class (klass);
12442 if (declsec_flags_map [action] & flags) {
12443 guint32 idx = mono_metadata_token_index (klass->type_token);
12444 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12445 idx |= MONO_HAS_DECL_SECURITY_TYPEDEF;
12446 return get_declsec_action (klass->image, idx, action, entry);
12452 mono_declsec_get_assembly_action (MonoAssembly *assembly, guint32 action, MonoDeclSecurityEntry *entry)
12454 guint32 idx = 1; /* there is only one assembly */
12455 idx <<= MONO_HAS_DECL_SECURITY_BITS;
12456 idx |= MONO_HAS_DECL_SECURITY_ASSEMBLY;
12458 return get_declsec_action (assembly->image, idx, action, entry);
12462 mono_reflection_call_is_assignable_to (MonoClass *klass, MonoClass *oklass)
12464 MonoObject *res, *exc;
12466 static MonoClass *System_Reflection_Emit_TypeBuilder = NULL;
12467 static MonoMethod *method = NULL;
12469 if (!System_Reflection_Emit_TypeBuilder) {
12470 System_Reflection_Emit_TypeBuilder = mono_class_from_name (mono_defaults.corlib, "System.Reflection.Emit", "TypeBuilder");
12471 g_assert (System_Reflection_Emit_TypeBuilder);
12473 if (method == NULL) {
12474 method = mono_class_get_method_from_name (System_Reflection_Emit_TypeBuilder, "IsAssignableTo", 1);
12479 * The result of mono_type_get_object () might be a System.MonoType but we
12480 * need a TypeBuilder so use mono_class_get_ref_info (klass).
12482 g_assert (mono_class_get_ref_info (klass));
12483 g_assert (!strcmp (((MonoObject*)(mono_class_get_ref_info (klass)))->vtable->klass->name, "TypeBuilder"));
12485 params [0] = mono_type_get_object (mono_domain_get (), &oklass->byval_arg);
12487 res = mono_runtime_invoke (method, (MonoObject*)(mono_class_get_ref_info (klass)), params, &exc);
12491 return *(MonoBoolean*)mono_object_unbox (res);