3 * Routines for creating an image at runtime
4 * and related System.Reflection.Emit icalls
8 * Paolo Molaro (lupus@ximian.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011 Rodrigo Kumpera
13 * Copyright 2016 Microsoft
15 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
19 #include "mono/metadata/assembly.h"
20 #include "mono/metadata/debug-helpers.h"
21 #include "mono/metadata/dynamic-image-internals.h"
22 #include "mono/metadata/dynamic-stream-internals.h"
23 #include "mono/metadata/exception.h"
24 #include "mono/metadata/gc-internals.h"
25 #include "mono/metadata/mono-ptr-array.h"
26 #include "mono/metadata/object-internals.h"
27 #include "mono/metadata/profiler-private.h"
28 #include "mono/metadata/reflection-internals.h"
29 #include "mono/metadata/reflection-cache.h"
30 #include "mono/metadata/sre-internals.h"
31 #include "mono/metadata/custom-attrs-internals.h"
32 #include "mono/metadata/security-manager.h"
33 #include "mono/metadata/security-core-clr.h"
34 #include "mono/metadata/tabledefs.h"
35 #include "mono/metadata/tokentype.h"
36 #include "mono/utils/checked-build.h"
37 #include "mono/utils/mono-digest.h"
38 #include "mono/utils/w32api.h"
40 static GENERATE_GET_CLASS_WITH_CACHE (marshal_as_attribute, "System.Runtime.InteropServices", "MarshalAsAttribute");
41 static GENERATE_GET_CLASS_WITH_CACHE (module_builder, "System.Reflection.Emit", "ModuleBuilder");
43 static char* string_to_utf8_image_raw (MonoImage *image, MonoString *s, MonoError *error);
45 #ifndef DISABLE_REFLECTION_EMIT
46 static guint32 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelperHandle helper, MonoError *error);
47 static gboolean ensure_runtime_vtable (MonoClass *klass, MonoError *error);
48 static void reflection_methodbuilder_from_dynamic_method (ReflectionMethodBuilder *rmb, MonoReflectionDynamicMethod *mb);
49 static gboolean reflection_setup_internal_class (MonoReflectionTypeBuilderHandle tb, MonoError *error);
50 static gboolean reflection_init_generic_class (MonoReflectionTypeBuilderHandle tb, MonoError *error);
51 static gboolean reflection_setup_class_hierarchy (GHashTable *unparented, MonoError *error);
54 static gpointer register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly);
57 static char* type_get_qualified_name (MonoType *type, MonoAssembly *ass);
58 static MonoReflectionTypeHandle mono_reflection_type_get_underlying_system_type (MonoReflectionTypeHandle t, MonoError *error);
59 static gboolean is_sre_array (MonoClass *klass);
60 static gboolean is_sre_byref (MonoClass *klass);
61 static gboolean is_sre_pointer (MonoClass *klass);
62 static gboolean is_sre_generic_instance (MonoClass *klass);
63 static gboolean is_sre_type_builder (MonoClass *klass);
64 static gboolean is_sre_method_builder (MonoClass *klass);
65 static gboolean is_sre_field_builder (MonoClass *klass);
66 static gboolean is_sre_gparam_builder (MonoClass *klass);
67 static gboolean is_sre_enum_builder (MonoClass *klass);
68 static gboolean is_sr_mono_method (MonoClass *klass);
69 static gboolean is_sr_mono_field (MonoClass *klass);
71 static guint32 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method);
72 static guint32 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m);
73 static guint32 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObjectHandle obj, MonoArrayHandle opt_param_types, MonoError *error);
76 #ifndef DISABLE_REFLECTION_EMIT
77 static MonoType* mono_type_array_get_and_resolve_raw (MonoArray* array, int idx, MonoError* error);
80 static gboolean mono_image_module_basic_init (MonoReflectionModuleBuilderHandle module, MonoError *error);
83 mono_reflection_emit_init (void)
85 mono_dynamic_images_init ();
89 string_to_utf8_image_raw (MonoImage *image, MonoString *s_raw, MonoError *error)
91 /* FIXME all callers to string_to_utf8_image_raw should use handles */
92 HANDLE_FUNCTION_ENTER ();
95 MONO_HANDLE_DCL (MonoString, s);
96 result = mono_string_to_utf8_image (image, s, error);
97 HANDLE_FUNCTION_RETURN_VAL (result);
101 type_get_fully_qualified_name (MonoType *type)
103 MONO_REQ_GC_NEUTRAL_MODE;
105 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
109 type_get_qualified_name (MonoType *type, MonoAssembly *ass)
111 MONO_REQ_GC_UNSAFE_MODE;
116 klass = mono_class_from_mono_type (type);
118 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
119 ta = klass->image->assembly;
120 if (assembly_is_dynamic (ta) || (ta == ass)) {
121 if (mono_class_is_ginst (klass) || mono_class_is_gtd (klass))
122 /* For generic type definitions, we want T, while REFLECTION returns T<K> */
123 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_FULL_NAME);
125 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_REFLECTION);
128 return mono_type_get_name_full (type, MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED);
131 #ifndef DISABLE_REFLECTION_EMIT
135 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
139 image_g_malloc (MonoImage *image, guint size)
141 MONO_REQ_GC_NEUTRAL_MODE;
144 return mono_image_alloc (image, size);
146 return g_malloc (size);
148 #endif /* !DISABLE_REFLECTION_EMIT */
153 * Allocate memory from the @image mempool if it is non-NULL. Otherwise, allocate memory
157 mono_image_g_malloc0 (MonoImage *image, guint size)
159 MONO_REQ_GC_NEUTRAL_MODE;
162 return mono_image_alloc0 (image, size);
164 return g_malloc0 (size);
169 * @image: a MonoImage
172 * If @image is NULL, free @ptr, otherwise do nothing.
175 image_g_free (MonoImage *image, gpointer ptr)
181 #ifndef DISABLE_REFLECTION_EMIT
183 image_strdup (MonoImage *image, const char *s)
185 MONO_REQ_GC_NEUTRAL_MODE;
188 return mono_image_strdup (image, s);
194 #define image_g_new(image,struct_type, n_structs) \
195 ((struct_type *) image_g_malloc (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
197 #define image_g_new0(image,struct_type, n_structs) \
198 ((struct_type *) mono_image_g_malloc0 (image, ((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
202 alloc_table (MonoDynamicTable *table, guint nrows)
204 mono_dynimage_alloc_table (table, nrows);
208 string_heap_insert (MonoDynamicStream *sh, const char *str)
210 return mono_dynstream_insert_string (sh, str);
214 mono_image_add_stream_data (MonoDynamicStream *stream, const char *data, guint32 len)
216 return mono_dynstream_add_data (stream, data, len);
220 * Despite the name, we handle also TypeSpec (with the above helper).
223 mono_image_typedef_or_ref (MonoDynamicImage *assembly, MonoType *type)
225 return mono_dynimage_encode_typedef_or_ref_full (assembly, type, TRUE);
229 * Copy len * nelem bytes from val to dest, swapping bytes to LE if necessary.
230 * dest may be misaligned.
233 swap_with_size (char *dest, const char* val, int len, int nelem) {
234 MONO_REQ_GC_NEUTRAL_MODE;
235 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
238 for (elem = 0; elem < nelem; ++elem) {
264 g_assert_not_reached ();
270 memcpy (dest, val, len * nelem);
275 mono_reflection_method_count_clauses (MonoReflectionILGen *ilgen)
277 MONO_REQ_GC_UNSAFE_MODE;
279 guint32 num_clauses = 0;
282 MonoILExceptionInfo *ex_info;
283 for (i = 0; i < mono_array_length (ilgen->ex_handlers); ++i) {
284 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
285 if (ex_info->handlers)
286 num_clauses += mono_array_length (ex_info->handlers);
294 #ifndef DISABLE_REFLECTION_EMIT
295 static MonoExceptionClause*
296 method_encode_clauses (MonoImage *image, MonoDynamicImage *assembly, MonoReflectionILGen *ilgen, guint32 num_clauses, MonoError *error)
298 MONO_REQ_GC_UNSAFE_MODE;
302 MonoExceptionClause *clauses;
303 MonoExceptionClause *clause;
304 MonoILExceptionInfo *ex_info;
305 MonoILExceptionBlock *ex_block;
306 guint32 finally_start;
307 int i, j, clause_index;;
309 clauses = image_g_new0 (image, MonoExceptionClause, num_clauses);
312 for (i = mono_array_length (ilgen->ex_handlers) - 1; i >= 0; --i) {
313 ex_info = (MonoILExceptionInfo*)mono_array_addr (ilgen->ex_handlers, MonoILExceptionInfo, i);
314 finally_start = ex_info->start + ex_info->len;
315 if (!ex_info->handlers)
317 for (j = 0; j < mono_array_length (ex_info->handlers); ++j) {
318 ex_block = (MonoILExceptionBlock*)mono_array_addr (ex_info->handlers, MonoILExceptionBlock, j);
319 clause = &(clauses [clause_index]);
321 clause->flags = ex_block->type;
322 clause->try_offset = ex_info->start;
324 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FINALLY)
325 clause->try_len = finally_start - ex_info->start;
327 clause->try_len = ex_info->len;
328 clause->handler_offset = ex_block->start;
329 clause->handler_len = ex_block->len;
330 if (ex_block->extype) {
331 MonoType *extype = mono_reflection_type_get_handle ((MonoReflectionType*)ex_block->extype, error);
333 if (!is_ok (error)) {
334 image_g_free (image, clauses);
337 clause->data.catch_class = mono_class_from_mono_type (extype);
339 if (ex_block->type == MONO_EXCEPTION_CLAUSE_FILTER)
340 clause->data.filter_offset = ex_block->filter_offset;
342 clause->data.filter_offset = 0;
344 finally_start = ex_block->start + ex_block->len;
352 #endif /* !DISABLE_REFLECTION_EMIT */
354 #ifndef DISABLE_REFLECTION_EMIT
356 * LOCKING: Acquires the loader lock.
359 mono_save_custom_attrs (MonoImage *image, void *obj, MonoArray *cattrs)
361 MONO_REQ_GC_UNSAFE_MODE;
363 MonoCustomAttrInfo *ainfo, *tmp;
365 if (!cattrs || !mono_array_length (cattrs))
368 ainfo = mono_custom_attrs_from_builders (image, image, cattrs);
371 tmp = (MonoCustomAttrInfo *)mono_image_property_lookup (image, obj, MONO_PROP_DYNAMIC_CATTR);
373 mono_custom_attrs_free (tmp);
374 mono_image_property_insert (image, obj, MONO_PROP_DYNAMIC_CATTR, ainfo);
375 mono_loader_unlock ();
381 mono_reflection_resolution_scope_from_image (MonoDynamicImage *assembly, MonoImage *image)
383 MONO_REQ_GC_UNSAFE_MODE;
385 MonoDynamicTable *table;
388 guint32 cols [MONO_ASSEMBLY_SIZE];
392 if ((token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, image))))
395 if (assembly_is_dynamic (image->assembly) && (image->assembly == assembly->image.assembly)) {
396 table = &assembly->tables [MONO_TABLE_MODULEREF];
397 token = table->next_idx ++;
399 alloc_table (table, table->rows);
400 values = table->values + token * MONO_MODULEREF_SIZE;
401 values [MONO_MODULEREF_NAME] = string_heap_insert (&assembly->sheap, image->module_name);
403 token <<= MONO_RESOLUTION_SCOPE_BITS;
404 token |= MONO_RESOLUTION_SCOPE_MODULEREF;
405 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
410 if (assembly_is_dynamic (image->assembly))
412 memset (cols, 0, sizeof (cols));
414 /* image->assembly->image is the manifest module */
415 image = image->assembly->image;
416 mono_metadata_decode_row (&image->tables [MONO_TABLE_ASSEMBLY], 0, cols, MONO_ASSEMBLY_SIZE);
419 table = &assembly->tables [MONO_TABLE_ASSEMBLYREF];
420 token = table->next_idx ++;
422 alloc_table (table, table->rows);
423 values = table->values + token * MONO_ASSEMBLYREF_SIZE;
424 values [MONO_ASSEMBLYREF_NAME] = string_heap_insert (&assembly->sheap, image->assembly_name);
425 values [MONO_ASSEMBLYREF_MAJOR_VERSION] = cols [MONO_ASSEMBLY_MAJOR_VERSION];
426 values [MONO_ASSEMBLYREF_MINOR_VERSION] = cols [MONO_ASSEMBLY_MINOR_VERSION];
427 values [MONO_ASSEMBLYREF_BUILD_NUMBER] = cols [MONO_ASSEMBLY_BUILD_NUMBER];
428 values [MONO_ASSEMBLYREF_REV_NUMBER] = cols [MONO_ASSEMBLY_REV_NUMBER];
429 values [MONO_ASSEMBLYREF_FLAGS] = 0;
430 values [MONO_ASSEMBLYREF_CULTURE] = 0;
431 values [MONO_ASSEMBLYREF_HASH_VALUE] = 0;
433 if (strcmp ("", image->assembly->aname.culture)) {
434 values [MONO_ASSEMBLYREF_CULTURE] = string_heap_insert (&assembly->sheap,
435 image->assembly->aname.culture);
438 if ((pubkey = mono_image_get_public_key (image, &publen))) {
441 mono_digest_get_public_token (pubtoken + 1, (guchar*)pubkey, publen);
442 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = mono_image_add_stream_data (&assembly->blob, (char*)pubtoken, 9);
444 values [MONO_ASSEMBLYREF_PUBLIC_KEY] = 0;
446 token <<= MONO_RESOLUTION_SCOPE_BITS;
447 token |= MONO_RESOLUTION_SCOPE_ASSEMBLYREF;
448 g_hash_table_insert (assembly->handleref, image, GUINT_TO_POINTER (token));
452 #ifndef DISABLE_REFLECTION_EMIT
454 mono_reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb, MonoError *error)
456 MONO_REQ_GC_UNSAFE_MODE;
459 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
461 rmb->ilgen = mb->ilgen;
462 rmb->rtype = (MonoReflectionType*)mb->rtype;
463 return_val_if_nok (error, FALSE);
464 rmb->parameters = mb->parameters;
465 rmb->generic_params = mb->generic_params;
466 rmb->generic_container = mb->generic_container;
467 rmb->opt_types = NULL;
468 rmb->pinfo = mb->pinfo;
469 rmb->attrs = mb->attrs;
470 rmb->iattrs = mb->iattrs;
471 rmb->call_conv = mb->call_conv;
472 rmb->code = mb->code;
473 rmb->type = mb->type;
474 rmb->name = mb->name;
475 rmb->table_idx = &mb->table_idx;
476 rmb->init_locals = mb->init_locals;
477 rmb->skip_visibility = FALSE;
478 rmb->return_modreq = mb->return_modreq;
479 rmb->return_modopt = mb->return_modopt;
480 rmb->param_modreq = mb->param_modreq;
481 rmb->param_modopt = mb->param_modopt;
482 rmb->permissions = mb->permissions;
483 rmb->mhandle = mb->mhandle;
488 rmb->charset = mb->charset;
489 rmb->extra_flags = mb->extra_flags;
490 rmb->native_cc = mb->native_cc;
491 rmb->dllentry = mb->dllentry;
499 mono_reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb, MonoError *error)
501 MONO_REQ_GC_UNSAFE_MODE;
503 const char *name = mb->attrs & METHOD_ATTRIBUTE_STATIC ? ".cctor": ".ctor";
507 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
509 rmb->ilgen = mb->ilgen;
510 rmb->rtype = mono_type_get_object_checked (mono_domain_get (), &mono_defaults.void_class->byval_arg, error);
511 return_val_if_nok (error, FALSE);
512 rmb->parameters = mb->parameters;
513 rmb->generic_params = NULL;
514 rmb->generic_container = NULL;
515 rmb->opt_types = NULL;
516 rmb->pinfo = mb->pinfo;
517 rmb->attrs = mb->attrs;
518 rmb->iattrs = mb->iattrs;
519 rmb->call_conv = mb->call_conv;
521 rmb->type = mb->type;
522 rmb->name = mono_string_new (mono_domain_get (), name);
523 rmb->table_idx = &mb->table_idx;
524 rmb->init_locals = mb->init_locals;
525 rmb->skip_visibility = FALSE;
526 rmb->return_modreq = NULL;
527 rmb->return_modopt = NULL;
528 rmb->param_modreq = mb->param_modreq;
529 rmb->param_modopt = mb->param_modopt;
530 rmb->permissions = mb->permissions;
531 rmb->mhandle = mb->mhandle;
539 reflection_methodbuilder_from_dynamic_method (ReflectionMethodBuilder *rmb, MonoReflectionDynamicMethod *mb)
541 MONO_REQ_GC_UNSAFE_MODE;
543 memset (rmb, 0, sizeof (ReflectionMethodBuilder));
545 rmb->ilgen = mb->ilgen;
546 rmb->rtype = mb->rtype;
547 rmb->parameters = mb->parameters;
548 rmb->generic_params = NULL;
549 rmb->generic_container = NULL;
550 rmb->opt_types = NULL;
552 rmb->attrs = mb->attrs;
554 rmb->call_conv = mb->call_conv;
556 rmb->type = (MonoObject *) mb->owner;
557 rmb->name = mb->name;
558 rmb->table_idx = NULL;
559 rmb->init_locals = mb->init_locals;
560 rmb->skip_visibility = mb->skip_visibility;
561 rmb->return_modreq = NULL;
562 rmb->return_modopt = NULL;
563 rmb->param_modreq = NULL;
564 rmb->param_modopt = NULL;
565 rmb->permissions = NULL;
566 rmb->mhandle = mb->mhandle;
570 #else /* DISABLE_REFLECTION_EMIT */
572 mono_reflection_methodbuilder_from_method_builder (ReflectionMethodBuilder *rmb, MonoReflectionMethodBuilder *mb, MonoError *error) {
573 g_assert_not_reached ();
577 mono_reflection_methodbuilder_from_ctor_builder (ReflectionMethodBuilder *rmb, MonoReflectionCtorBuilder *mb, MonoError *error)
579 g_assert_not_reached ();
582 #endif /* DISABLE_REFLECTION_EMIT */
584 #ifndef DISABLE_REFLECTION_EMIT
586 mono_image_add_memberef_row (MonoDynamicImage *assembly, guint32 parent, const char *name, guint32 sig)
588 MONO_REQ_GC_NEUTRAL_MODE;
590 MonoDynamicTable *table;
592 guint32 token, pclass;
594 switch (parent & MONO_TYPEDEFORREF_MASK) {
595 case MONO_TYPEDEFORREF_TYPEREF:
596 pclass = MONO_MEMBERREF_PARENT_TYPEREF;
598 case MONO_TYPEDEFORREF_TYPESPEC:
599 pclass = MONO_MEMBERREF_PARENT_TYPESPEC;
601 case MONO_TYPEDEFORREF_TYPEDEF:
602 pclass = MONO_MEMBERREF_PARENT_TYPEDEF;
605 g_warning ("unknown typeref or def token 0x%08x for %s", parent, name);
608 /* extract the index */
609 parent >>= MONO_TYPEDEFORREF_BITS;
611 table = &assembly->tables [MONO_TABLE_MEMBERREF];
613 if (assembly->save) {
614 alloc_table (table, table->rows + 1);
615 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
616 values [MONO_MEMBERREF_CLASS] = pclass | (parent << MONO_MEMBERREF_PARENT_BITS);
617 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
618 values [MONO_MEMBERREF_SIGNATURE] = sig;
621 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
628 * Insert a memberef row into the metadata: the token that point to the memberref
629 * is returned. Caching is done in the caller (mono_image_get_methodref_token() or
630 * mono_image_get_fieldref_token()).
631 * The sig param is an index to an already built signature.
634 mono_image_get_memberref_token (MonoDynamicImage *assembly, MonoType *type, const char *name, guint32 sig)
636 MONO_REQ_GC_NEUTRAL_MODE;
638 guint32 parent = mono_image_typedef_or_ref (assembly, type);
639 return mono_image_add_memberef_row (assembly, parent, name, sig);
644 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec)
646 MONO_REQ_GC_NEUTRAL_MODE;
649 MonoMethodSignature *sig;
651 create_typespec = create_typespec && method->is_generic && method->klass->image != &assembly->image;
653 if (create_typespec) {
654 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1)));
659 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
660 if (token && !create_typespec)
663 g_assert (!method->is_inflated);
666 * A methodref signature can't contain an unmanaged calling convention.
668 sig = mono_metadata_signature_dup (mono_method_signature (method));
669 if ((sig->call_convention != MONO_CALL_DEFAULT) && (sig->call_convention != MONO_CALL_VARARG))
670 sig->call_convention = MONO_CALL_DEFAULT;
671 token = mono_image_get_memberref_token (assembly, &method->klass->byval_arg,
672 method->name, mono_dynimage_encode_method_signature (assembly, sig));
674 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
677 if (create_typespec) {
678 MonoDynamicTable *table = &assembly->tables [MONO_TABLE_METHODSPEC];
679 g_assert (mono_metadata_token_table (token) == MONO_TABLE_MEMBERREF);
680 token = (mono_metadata_token_index (token) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
682 if (assembly->save) {
685 alloc_table (table, table->rows + 1);
686 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
687 values [MONO_METHODSPEC_METHOD] = token;
688 values [MONO_METHODSPEC_SIGNATURE] = mono_dynimage_encode_generic_method_sig (assembly, &mono_method_get_generic_container (method)->context);
691 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
693 /*methodspec and memberef tokens are diferent, */
694 g_hash_table_insert (assembly->handleref, GUINT_TO_POINTER (GPOINTER_TO_UINT (method) + 1), GUINT_TO_POINTER (token));
701 mono_image_get_varargs_method_token (MonoDynamicImage *assembly, guint32 original,
702 const gchar *name, guint32 sig)
704 MonoDynamicTable *table;
708 table = &assembly->tables [MONO_TABLE_MEMBERREF];
710 if (assembly->save) {
711 alloc_table (table, table->rows + 1);
712 values = table->values + table->next_idx * MONO_MEMBERREF_SIZE;
713 values [MONO_MEMBERREF_CLASS] = original;
714 values [MONO_MEMBERREF_NAME] = string_heap_insert (&assembly->sheap, name);
715 values [MONO_MEMBERREF_SIGNATURE] = sig;
718 token = MONO_TOKEN_MEMBER_REF | table->next_idx;
724 #else /* DISABLE_REFLECTION_EMIT */
727 mono_image_get_methodref_token (MonoDynamicImage *assembly, MonoMethod *method, gboolean create_typespec)
729 g_assert_not_reached ();
735 is_field_on_inst (MonoClassField *field)
737 return mono_class_is_ginst (field->parent) && mono_class_get_generic_class (field->parent)->is_dynamic;
740 #ifndef DISABLE_REFLECTION_EMIT
742 mono_image_get_fieldref_token (MonoDynamicImage *assembly, MonoObjectHandle f, MonoClassField *field)
748 g_assert (field->parent);
750 token = GPOINTER_TO_UINT (mono_g_hash_table_lookup (assembly->handleref_managed, MONO_HANDLE_RAW (f)));
754 if (mono_class_is_ginst (field->parent) && mono_class_get_generic_class (field->parent)->container_class && mono_class_get_generic_class (field->parent)->container_class->fields) {
755 int index = field - field->parent->fields;
756 type = mono_field_get_type (&mono_class_get_generic_class (field->parent)->container_class->fields [index]);
758 type = mono_field_get_type (field);
760 token = mono_image_get_memberref_token (assembly, &field->parent->byval_arg,
761 mono_field_get_name (field),
762 mono_dynimage_encode_fieldref_signature (assembly, field->parent->image, type));
763 mono_g_hash_table_insert (assembly->handleref_managed, MONO_HANDLE_RAW (f), GUINT_TO_POINTER(token));
768 method_encode_methodspec (MonoDynamicImage *assembly, MonoMethod *method)
770 MonoDynamicTable *table;
772 guint32 token, mtoken = 0, sig;
773 MonoMethodInflated *imethod;
774 MonoMethod *declaring;
776 table = &assembly->tables [MONO_TABLE_METHODSPEC];
778 g_assert (method->is_inflated);
779 imethod = (MonoMethodInflated *) method;
780 declaring = imethod->declaring;
782 sig = mono_dynimage_encode_method_signature (assembly, mono_method_signature (declaring));
783 mtoken = mono_image_get_memberref_token (assembly, &method->klass->byval_arg, declaring->name, sig);
785 if (!mono_method_signature (declaring)->generic_param_count)
788 switch (mono_metadata_token_table (mtoken)) {
789 case MONO_TABLE_MEMBERREF:
790 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODREF;
792 case MONO_TABLE_METHOD:
793 mtoken = (mono_metadata_token_index (mtoken) << MONO_METHODDEFORREF_BITS) | MONO_METHODDEFORREF_METHODDEF;
796 g_assert_not_reached ();
799 sig = mono_dynimage_encode_generic_method_sig (assembly, mono_method_get_context (method));
801 if (assembly->save) {
802 alloc_table (table, table->rows + 1);
803 values = table->values + table->next_idx * MONO_METHODSPEC_SIZE;
804 values [MONO_METHODSPEC_METHOD] = mtoken;
805 values [MONO_METHODSPEC_SIGNATURE] = sig;
808 token = MONO_TOKEN_METHOD_SPEC | table->next_idx;
815 mono_image_get_methodspec_token (MonoDynamicImage *assembly, MonoMethod *method)
817 MonoMethodInflated *imethod;
820 token = GPOINTER_TO_UINT (g_hash_table_lookup (assembly->handleref, method));
824 g_assert (method->is_inflated);
825 imethod = (MonoMethodInflated *) method;
827 if (mono_method_signature (imethod->declaring)->generic_param_count) {
828 token = method_encode_methodspec (assembly, method);
830 guint32 sig = mono_dynimage_encode_method_signature (
831 assembly, mono_method_signature (imethod->declaring));
832 token = mono_image_get_memberref_token (
833 assembly, &method->klass->byval_arg, method->name, sig);
836 g_hash_table_insert (assembly->handleref, method, GUINT_TO_POINTER(token));
841 mono_image_get_inflated_method_token (MonoDynamicImage *assembly, MonoMethod *m)
843 MonoMethodInflated *imethod = (MonoMethodInflated *) m;
846 sig = mono_dynimage_encode_method_signature (assembly, mono_method_signature (imethod->declaring));
847 token = mono_image_get_memberref_token (
848 assembly, &m->klass->byval_arg, m->name, sig);
854 mono_image_get_sighelper_token (MonoDynamicImage *assembly, MonoReflectionSigHelperHandle helper, MonoError *error)
857 MonoDynamicTable *table;
862 table = &assembly->tables [MONO_TABLE_STANDALONESIG];
863 idx = table->next_idx ++;
865 alloc_table (table, table->rows);
866 values = table->values + idx * MONO_STAND_ALONE_SIGNATURE_SIZE;
868 values [MONO_STAND_ALONE_SIGNATURE] =
869 mono_dynimage_encode_reflection_sighelper (assembly, helper, error);
870 return_val_if_nok (error, 0);
876 reflection_cc_to_file (int call_conv) {
877 switch (call_conv & 0x3) {
879 case 1: return MONO_CALL_DEFAULT;
880 case 2: return MONO_CALL_VARARG;
882 g_assert_not_reached ();
886 #endif /* !DISABLE_REFLECTION_EMIT */
888 struct _ArrayMethod {
890 MonoMethodSignature *sig;
896 mono_sre_array_method_free (ArrayMethod *am)
903 #ifndef DISABLE_REFLECTION_EMIT
905 mono_image_get_array_token (MonoDynamicImage *assembly, MonoReflectionArrayMethodHandle m, MonoError *error)
907 MonoMethodSignature *sig = NULL;
912 MonoArrayHandle parameters = MONO_HANDLE_NEW_GET (MonoArray, m, parameters);
913 guint32 nparams = mono_array_handle_length (parameters);
914 sig = (MonoMethodSignature *)g_malloc0 (MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * nparams);
916 sig->sentinelpos = -1;
917 sig->call_convention = reflection_cc_to_file (MONO_HANDLE_GETVAL (m, call_conv));
918 sig->param_count = nparams;
919 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW_GET (MonoReflectionType, m, ret);
920 if (!MONO_HANDLE_IS_NULL (ret)) {
921 sig->ret = mono_reflection_type_handle_mono_type (ret, error);
925 sig->ret = &mono_defaults.void_class->byval_arg;
927 MonoReflectionTypeHandle parent = MONO_HANDLE_NEW_GET (MonoReflectionType, m, parent);
928 MonoType *mtype = mono_reflection_type_handle_mono_type (parent, error);
932 for (int i = 0; i < nparams; ++i) {
933 sig->params [i] = mono_type_array_get_and_resolve (parameters, i, error);
938 MonoStringHandle mname = MONO_HANDLE_NEW_GET (MonoString, m, name);
939 name = mono_string_handle_to_utf8 (mname, error);
943 ArrayMethod *am = NULL;
944 for (GList *tmp = assembly->array_methods; tmp; tmp = tmp->next) {
945 am = (ArrayMethod *)tmp->data;
946 if (strcmp (name, am->name) == 0 &&
947 mono_metadata_type_equal (am->parent, mtype) &&
948 mono_metadata_signature_equal (am->sig, sig)) {
951 MONO_HANDLE_SETVAL (m, table_idx, guint32, am->token & 0xffffff);
955 am = g_new0 (ArrayMethod, 1);
959 am->token = mono_image_get_memberref_token (assembly, am->parent, name,
960 mono_dynimage_encode_method_signature (assembly, sig));
961 assembly->array_methods = g_list_prepend (assembly->array_methods, am);
962 MONO_HANDLE_SETVAL (m, table_idx, guint32, am->token & 0xffffff);
972 #ifndef DISABLE_REFLECTION_EMIT
975 * mono_image_insert_string:
976 * @module: module builder object
979 * Insert @str into the user string stream of @module.
982 mono_image_insert_string (MonoReflectionModuleBuilderHandle ref_module, MonoStringHandle str, MonoError *error)
984 HANDLE_FUNCTION_ENTER ();
990 MonoDynamicImage *assembly = MONO_HANDLE_GETVAL (ref_module, dynamic_image);
992 if (!mono_image_module_basic_init (ref_module, error))
995 assembly = MONO_HANDLE_GETVAL (ref_module, dynamic_image);
997 g_assert (assembly != NULL);
999 if (assembly->save) {
1000 int32_t length = mono_string_length (MONO_HANDLE_RAW (str));
1001 mono_metadata_encode_value (1 | (length * 2), b, &b);
1002 idx = mono_image_add_stream_data (&assembly->us, buf, b-buf);
1004 uint32_t gchandle = mono_gchandle_from_handle (MONO_HANDLE_CAST (MonoObject, str), TRUE);
1005 const char *p = (const char*)mono_string_chars (MONO_HANDLE_RAW (str));
1006 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
1008 char *swapped = g_malloc (2 * length);
1010 swap_with_size (swapped, p, 2, length);
1011 mono_image_add_stream_data (&assembly->us, swapped, length * 2);
1015 mono_image_add_stream_data (&assembly->us, p, length * 2);
1017 mono_gchandle_free (gchandle);
1018 mono_image_add_stream_data (&assembly->us, "", 1);
1020 idx = assembly->us.index ++;
1023 token = MONO_TOKEN_STRING | idx;
1024 mono_dynamic_image_register_token (assembly, token, MONO_HANDLE_CAST (MonoObject, str));
1027 HANDLE_FUNCTION_RETURN_VAL (token);
1031 create_method_token (MonoDynamicImage *assembly, MonoMethod *method, MonoArrayHandle opt_param_types, MonoError *error)
1033 guint32 sig_token, parent;
1036 int nargs = mono_array_handle_length (opt_param_types);
1037 MonoMethodSignature *old = mono_method_signature (method);
1038 MonoMethodSignature *sig = mono_metadata_signature_alloc ( &assembly->image, old->param_count + nargs);
1040 sig->hasthis = old->hasthis;
1041 sig->explicit_this = old->explicit_this;
1042 sig->call_convention = old->call_convention;
1043 sig->generic_param_count = old->generic_param_count;
1044 sig->param_count = old->param_count + nargs;
1045 sig->sentinelpos = old->param_count;
1046 sig->ret = old->ret;
1048 for (int i = 0; i < old->param_count; i++)
1049 sig->params [i] = old->params [i];
1051 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1052 for (int i = 0; i < nargs; i++) {
1053 MONO_HANDLE_ARRAY_GETREF (rt, opt_param_types, i);
1054 sig->params [old->param_count + i] = mono_reflection_type_handle_mono_type (rt, error);
1055 if (!is_ok (error)) goto fail;
1058 parent = mono_image_typedef_or_ref (assembly, &method->klass->byval_arg);
1059 g_assert ((parent & MONO_TYPEDEFORREF_MASK) == MONO_MEMBERREF_PARENT_TYPEREF);
1060 parent >>= MONO_TYPEDEFORREF_BITS;
1062 parent <<= MONO_MEMBERREF_PARENT_BITS;
1063 parent |= MONO_MEMBERREF_PARENT_TYPEREF;
1065 sig_token = mono_dynimage_encode_method_signature (assembly, sig);
1066 guint32 token = mono_image_get_varargs_method_token (assembly, parent, method->name, sig_token);
1067 g_hash_table_insert (assembly->vararg_aux_hash, GUINT_TO_POINTER (token), sig);
1074 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObjectHandle obj, MonoArrayHandle opt_param_types, MonoError *error)
1080 MonoClass *klass = mono_handle_class (obj);
1081 if (strcmp (klass->name, "MonoMethod") == 0 || strcmp (klass->name, "MonoCMethod") == 0) {
1082 MonoReflectionMethodHandle ref_method = MONO_HANDLE_CAST (MonoReflectionMethod, obj);
1083 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
1084 g_assert (!MONO_HANDLE_IS_NULL (opt_param_types) && (mono_method_signature (method)->sentinelpos >= 0));
1085 token = create_method_token (assembly, method, opt_param_types, error);
1088 } else if (strcmp (klass->name, "MethodBuilder") == 0) {
1089 g_assert_not_reached ();
1091 g_error ("requested method token for %s\n", klass->name);
1094 mono_dynamic_image_register_token (assembly, token, obj);
1097 g_assert (!mono_error_ok (error));
1102 * mono_image_create_token:
1103 * @assembly: a dynamic assembly
1105 * @register_token: Whenever to register the token in the assembly->tokens hash.
1107 * Get a token to insert in the IL code stream for the given MemberInfo.
1108 * The metadata emission routines need to pass FALSE as REGISTER_TOKEN, since by that time,
1109 * the table_idx-es were recomputed, so registering the token would overwrite an existing
1113 mono_image_create_token (MonoDynamicImage *assembly, MonoObjectHandle obj,
1114 gboolean create_open_instance, gboolean register_token,
1121 MonoClass *klass = mono_handle_class (obj);
1123 /* Check for user defined reflection objects */
1124 /* TypeDelegator is the only corlib type which doesn't look like a MonoReflectionType */
1125 if (klass->image != mono_defaults.corlib || (strcmp (klass->name, "TypeDelegator") == 0)) {
1126 mono_error_set_not_supported (error, "User defined subclasses of System.Type are not yet supported");
1130 if (strcmp (klass->name, "RuntimeType") == 0) {
1131 MonoType *type = mono_reflection_type_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionType, obj), error);
1132 return_val_if_nok (error, 0);
1133 MonoClass *mc = mono_class_from_mono_type (type);
1134 token = mono_metadata_token_from_dor (
1135 mono_dynimage_encode_typedef_or_ref_full (assembly, type, !mono_class_is_gtd (mc) || create_open_instance));
1136 } else if (strcmp (klass->name, "MonoCMethod") == 0 ||
1137 strcmp (klass->name, "MonoMethod") == 0) {
1138 MonoReflectionMethodHandle m = MONO_HANDLE_CAST (MonoReflectionMethod, obj);
1139 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
1140 if (method->is_inflated) {
1141 if (create_open_instance)
1142 token = mono_image_get_methodspec_token (assembly, method);
1144 token = mono_image_get_inflated_method_token (assembly, method);
1145 } else if ((method->klass->image == &assembly->image) &&
1146 !mono_class_is_ginst (method->klass)) {
1147 static guint32 method_table_idx = 0xffffff;
1148 if (method->klass->wastypebuilder) {
1149 /* we use the same token as the one that was assigned
1150 * to the Methodbuilder.
1151 * FIXME: do the equivalent for Fields.
1153 token = method->token;
1156 * Each token should have a unique index, but the indexes are
1157 * assigned by managed code, so we don't know about them. An
1158 * easy solution is to count backwards...
1160 method_table_idx --;
1161 token = MONO_TOKEN_METHOD_DEF | method_table_idx;
1164 token = mono_image_get_methodref_token (assembly, method, create_open_instance);
1166 /*g_print ("got token 0x%08x for %s\n", token, m->method->name);*/
1167 } else if (strcmp (klass->name, "MonoField") == 0) {
1168 MonoReflectionFieldHandle f = MONO_HANDLE_CAST (MonoReflectionField, obj);
1169 MonoClassField *field = MONO_HANDLE_GETVAL (f, field);
1170 if ((field->parent->image == &assembly->image) && !is_field_on_inst (field)) {
1171 static guint32 field_table_idx = 0xffffff;
1173 token = MONO_TOKEN_FIELD_DEF | field_table_idx;
1175 token = mono_image_get_fieldref_token (assembly, obj, field);
1177 /*g_print ("got token 0x%08x for %s\n", token, f->field->name);*/
1178 } else if (strcmp (klass->name, "MonoArrayMethod") == 0) {
1179 MonoReflectionArrayMethodHandle m = MONO_HANDLE_CAST (MonoReflectionArrayMethod, obj);
1180 token = mono_image_get_array_token (assembly, m, error);
1181 return_val_if_nok (error, 0);
1182 } else if (strcmp (klass->name, "SignatureHelper") == 0) {
1183 MonoReflectionSigHelperHandle s = MONO_HANDLE_CAST (MonoReflectionSigHelper, obj);
1184 token = MONO_TOKEN_SIGNATURE | mono_image_get_sighelper_token (assembly, s, error);
1185 return_val_if_nok (error, 0);
1186 } else if (strcmp (klass->name, "EnumBuilder") == 0) {
1187 MonoType *type = mono_reflection_type_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionType, obj), error);
1188 return_val_if_nok (error, 0);
1189 token = mono_metadata_token_from_dor (
1190 mono_image_typedef_or_ref (assembly, type));
1192 g_error ("requested token for %s\n", klass->name);
1196 mono_dynamic_image_register_token (assembly, token, obj);
1204 #ifndef DISABLE_REFLECTION_EMIT
1207 * mono_reflection_dynimage_basic_init:
1208 * @assembly: an assembly builder object
1210 * Create the MonoImage that represents the assembly builder and setup some
1211 * of the helper hash table and the basic metadata streams.
1214 mono_reflection_dynimage_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
1217 MonoDynamicAssembly *assembly;
1218 MonoDynamicImage *image;
1219 MonoDomain *domain = mono_object_domain (assemblyb);
1221 if (assemblyb->dynamic_assembly)
1225 /* assembly->assembly.image might be GC allocated */
1226 assembly = assemblyb->dynamic_assembly = (MonoDynamicAssembly *)GC_MALLOC (sizeof (MonoDynamicAssembly));
1228 assembly = assemblyb->dynamic_assembly = g_new0 (MonoDynamicAssembly, 1);
1231 mono_profiler_assembly_event (&assembly->assembly, MONO_PROFILE_START_LOAD);
1233 assembly->assembly.ref_count = 1;
1234 assembly->assembly.dynamic = TRUE;
1235 assembly->assembly.corlib_internal = assemblyb->corlib_internal;
1236 assemblyb->assembly.assembly = (MonoAssembly*)assembly;
1237 assembly->assembly.basedir = mono_string_to_utf8_checked (assemblyb->dir, &error);
1238 if (mono_error_set_pending_exception (&error))
1240 if (assemblyb->culture) {
1241 assembly->assembly.aname.culture = mono_string_to_utf8_checked (assemblyb->culture, &error);
1242 if (mono_error_set_pending_exception (&error))
1245 assembly->assembly.aname.culture = g_strdup ("");
1247 if (assemblyb->version) {
1248 char *vstr = mono_string_to_utf8_checked (assemblyb->version, &error);
1249 if (mono_error_set_pending_exception (&error))
1251 char **version = g_strsplit (vstr, ".", 4);
1252 char **parts = version;
1253 assembly->assembly.aname.major = atoi (*parts++);
1254 assembly->assembly.aname.minor = atoi (*parts++);
1255 assembly->assembly.aname.build = *parts != NULL ? atoi (*parts++) : 0;
1256 assembly->assembly.aname.revision = *parts != NULL ? atoi (*parts) : 0;
1258 g_strfreev (version);
1261 assembly->assembly.aname.major = 0;
1262 assembly->assembly.aname.minor = 0;
1263 assembly->assembly.aname.build = 0;
1264 assembly->assembly.aname.revision = 0;
1267 assembly->run = assemblyb->access != 2;
1268 assembly->save = assemblyb->access != 1;
1269 assembly->domain = domain;
1271 char *assembly_name = mono_string_to_utf8_checked (assemblyb->name, &error);
1272 if (mono_error_set_pending_exception (&error))
1274 image = mono_dynamic_image_create (assembly, assembly_name, g_strdup ("RefEmit_YouForgotToDefineAModule"));
1275 image->initial_image = TRUE;
1276 assembly->assembly.aname.name = image->image.name;
1277 assembly->assembly.image = &image->image;
1278 if (assemblyb->pktoken && assemblyb->pktoken->max_length) {
1279 /* -1 to correct for the trailing NULL byte */
1280 if (assemblyb->pktoken->max_length != MONO_PUBLIC_KEY_TOKEN_LENGTH - 1) {
1281 g_error ("Public key token length invalid for assembly %s: %i", assembly->assembly.aname.name, assemblyb->pktoken->max_length);
1283 memcpy (&assembly->assembly.aname.public_key_token, mono_array_addr (assemblyb->pktoken, guint8, 0), assemblyb->pktoken->max_length);
1286 mono_domain_assemblies_lock (domain);
1287 domain->domain_assemblies = g_slist_append (domain->domain_assemblies, assembly);
1288 mono_domain_assemblies_unlock (domain);
1290 register_assembly (mono_object_domain (assemblyb), &assemblyb->assembly, &assembly->assembly);
1292 mono_profiler_assembly_loaded (&assembly->assembly, MONO_PROFILE_OK);
1294 mono_assembly_invoke_load_hook ((MonoAssembly*)assembly);
1297 #endif /* !DISABLE_REFLECTION_EMIT */
1299 #ifndef DISABLE_REFLECTION_EMIT
1301 register_assembly (MonoDomain *domain, MonoReflectionAssembly *res, MonoAssembly *assembly)
1303 return CACHE_OBJECT (MonoReflectionAssembly *, assembly, &res->object, NULL);
1306 static MonoReflectionModuleBuilderHandle
1307 register_module (MonoDomain *domain, MonoReflectionModuleBuilderHandle res, MonoDynamicImage *module)
1309 return CACHE_OBJECT_HANDLE (MonoReflectionModuleBuilderHandle, module, MONO_HANDLE_CAST (MonoObject, res), NULL);
1313 image_module_basic_init (MonoReflectionModuleBuilderHandle moduleb, MonoError *error)
1316 MonoDomain *domain = MONO_HANDLE_DOMAIN (moduleb);
1317 MonoDynamicImage *image = MONO_HANDLE_GETVAL (moduleb, dynamic_image);
1318 MonoReflectionAssemblyBuilderHandle ab = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
1319 MONO_HANDLE_GET (ab, moduleb, assemblyb);
1322 * FIXME: we already created an image in mono_reflection_dynimage_basic_init (), but
1323 * we don't know which module it belongs to, since that is only
1324 * determined at assembly save time.
1326 /*image = (MonoDynamicImage*)ab->dynamic_assembly->assembly.image; */
1327 MonoStringHandle abname = MONO_HANDLE_NEW_GET (MonoString, ab, name);
1328 char *name = mono_string_handle_to_utf8 (abname, error);
1329 return_val_if_nok (error, FALSE);
1330 MonoStringHandle modfqname = MONO_HANDLE_NEW_GET (MonoString, MONO_HANDLE_CAST (MonoReflectionModule, moduleb), fqname);
1331 char *fqname = mono_string_handle_to_utf8 (modfqname, error);
1332 if (!is_ok (error)) {
1336 MonoDynamicAssembly *dynamic_assembly = MONO_HANDLE_GETVAL (ab, dynamic_assembly);
1337 image = mono_dynamic_image_create (dynamic_assembly, name, fqname);
1339 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoReflectionModule, moduleb), image, MonoImage*, &image->image);
1340 MONO_HANDLE_SETVAL (moduleb, dynamic_image, MonoDynamicImage*, image);
1341 register_module (domain, moduleb, image);
1343 /* register the module with the assembly */
1344 MonoImage *ass = dynamic_assembly->assembly.image;
1345 int module_count = ass->module_count;
1346 MonoImage **new_modules = g_new0 (MonoImage *, module_count + 1);
1349 memcpy (new_modules, ass->modules, module_count * sizeof (MonoImage *));
1350 new_modules [module_count] = &image->image;
1351 mono_image_addref (&image->image);
1353 g_free (ass->modules);
1354 ass->modules = new_modules;
1355 ass->module_count ++;
1361 mono_image_module_basic_init (MonoReflectionModuleBuilderHandle moduleb, MonoError *error)
1364 return image_module_basic_init (moduleb, error);
1370 is_corlib_type (MonoClass *klass)
1372 return klass->image == mono_defaults.corlib;
1375 #define check_corlib_type_cached(_class, _namespace, _name) do { \
1376 static MonoClass *cached_class; \
1378 return cached_class == _class; \
1379 if (is_corlib_type (_class) && !strcmp (_name, _class->name) && !strcmp (_namespace, _class->name_space)) { \
1380 cached_class = _class; \
1388 mono_type_array_get_and_resolve (MonoArrayHandle array, int idx, MonoError *error)
1390 HANDLE_FUNCTION_ENTER();
1392 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1393 MONO_HANDLE_ARRAY_GETREF (t, array, idx);
1394 MonoType *result = mono_reflection_type_handle_mono_type (t, error);
1395 HANDLE_FUNCTION_RETURN_VAL (result);
1399 #ifndef DISABLE_REFLECTION_EMIT
1401 is_sre_array (MonoClass *klass)
1403 check_corlib_type_cached (klass, "System.Reflection.Emit", "ArrayType");
1407 is_sre_byref (MonoClass *klass)
1409 check_corlib_type_cached (klass, "System.Reflection.Emit", "ByRefType");
1413 is_sre_pointer (MonoClass *klass)
1415 check_corlib_type_cached (klass, "System.Reflection.Emit", "PointerType");
1419 is_sre_generic_instance (MonoClass *klass)
1421 check_corlib_type_cached (klass, "System.Reflection.Emit", "TypeBuilderInstantiation");
1425 is_sre_type_builder (MonoClass *klass)
1427 check_corlib_type_cached (klass, "System.Reflection.Emit", "TypeBuilder");
1431 is_sre_method_builder (MonoClass *klass)
1433 check_corlib_type_cached (klass, "System.Reflection.Emit", "MethodBuilder");
1437 mono_is_sre_ctor_builder (MonoClass *klass)
1439 check_corlib_type_cached (klass, "System.Reflection.Emit", "ConstructorBuilder");
1443 is_sre_field_builder (MonoClass *klass)
1445 check_corlib_type_cached (klass, "System.Reflection.Emit", "FieldBuilder");
1449 is_sre_gparam_builder (MonoClass *klass)
1451 check_corlib_type_cached (klass, "System.Reflection.Emit", "GenericTypeParameterBuilder");
1455 is_sre_enum_builder (MonoClass *klass)
1457 check_corlib_type_cached (klass, "System.Reflection.Emit", "EnumBuilder");
1461 mono_is_sre_method_on_tb_inst (MonoClass *klass)
1463 check_corlib_type_cached (klass, "System.Reflection.Emit", "MethodOnTypeBuilderInst");
1467 mono_is_sre_ctor_on_tb_inst (MonoClass *klass)
1469 check_corlib_type_cached (klass, "System.Reflection.Emit", "ConstructorOnTypeBuilderInst");
1472 static MonoReflectionTypeHandle
1473 mono_reflection_type_get_underlying_system_type (MonoReflectionTypeHandle t, MonoError *error)
1475 static MonoMethod *method_get_underlying_system_type = NULL;
1476 HANDLE_FUNCTION_ENTER ();
1480 if (!method_get_underlying_system_type)
1481 method_get_underlying_system_type = mono_class_get_method_from_name (mono_defaults.systemtype_class, "get_UnderlyingSystemType", 0);
1483 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1485 MonoMethod *usertype_method = mono_object_handle_get_virtual_method (MONO_HANDLE_CAST (MonoObject, t), method_get_underlying_system_type, error);
1489 MONO_HANDLE_ASSIGN (rt, MONO_HANDLE_NEW (MonoReflectionType, mono_runtime_invoke_checked (usertype_method, MONO_HANDLE_RAW (t), NULL, error)));
1492 HANDLE_FUNCTION_RETURN_REF (MonoReflectionType, rt);
1496 mono_reflection_type_get_handle (MonoReflectionType* ref_raw, MonoError *error)
1498 HANDLE_FUNCTION_ENTER ();
1500 MONO_HANDLE_DCL (MonoReflectionType, ref);
1501 MonoType *result = mono_reflection_type_handle_mono_type (ref, error);
1502 HANDLE_FUNCTION_RETURN_VAL (result);
1506 reflection_instance_handle_mono_type (MonoReflectionGenericClassHandle ref_gclass, MonoError *error)
1508 HANDLE_FUNCTION_ENTER ();
1509 MonoType *result = NULL;
1510 MonoType **types = NULL;
1512 MonoArrayHandle typeargs = MONO_HANDLE_NEW_GET (MonoArray, ref_gclass, type_arguments);
1513 int count = mono_array_handle_length (typeargs);
1514 types = g_new0 (MonoType*, count);
1515 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1516 for (int i = 0; i < count; ++i) {
1517 MONO_HANDLE_ARRAY_GETREF (t, typeargs, i);
1518 types [i] = mono_reflection_type_handle_mono_type (t, error);
1519 if (!types[i] || !is_ok (error)) {
1523 /* Need to resolve the generic_type in order for it to create its generic context. */
1524 MonoReflectionTypeHandle ref_gtd = MONO_HANDLE_NEW_GET (MonoReflectionType, ref_gclass, generic_type);
1525 MonoType *gtd = mono_reflection_type_handle_mono_type (ref_gtd, error);
1526 if (!is_ok (error)) {
1529 MonoClass *gtd_klass = mono_class_from_mono_type (gtd);
1530 if (is_sre_type_builder (mono_handle_class (ref_gtd))) {
1531 reflection_setup_internal_class (MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_gtd), error);
1532 if (!is_ok (error)) {
1536 g_assert (count == 0 || mono_class_is_gtd (gtd_klass));
1537 result = mono_reflection_bind_generic_parameters (ref_gtd, count, types, error);
1541 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_gclass), type, MonoType*, result);
1544 HANDLE_FUNCTION_RETURN_VAL (result);
1548 reflection_param_handle_mono_type (MonoReflectionGenericParamHandle ref_gparam, MonoError *error)
1550 HANDLE_FUNCTION_ENTER ();
1552 MonoType *result = NULL;
1555 MonoReflectionTypeBuilderHandle ref_tbuilder = MONO_HANDLE_NEW_GET (MonoReflectionTypeBuilder, ref_gparam, tbuilder);
1556 MonoReflectionModuleBuilderHandle ref_module = MONO_HANDLE_NEW_GET (MonoReflectionModuleBuilder, ref_tbuilder, module);
1557 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (ref_module, dynamic_image);
1558 MonoImage *image = &dynamic_image->image;
1560 MonoGenericParamFull *param = mono_image_new0 (image, MonoGenericParamFull, 1);
1562 MonoStringHandle ref_name = MONO_HANDLE_NEW_GET (MonoString, ref_gparam, name);
1563 param->info.name = mono_string_to_utf8_image (image, ref_name, error);
1564 mono_error_assert_ok (error);
1565 param->param.num = MONO_HANDLE_GETVAL (ref_gparam, index);
1567 MonoReflectionMethodBuilderHandle ref_mbuilder = MONO_HANDLE_NEW_GET (MonoReflectionMethodBuilder, ref_gparam, mbuilder);
1568 if (!MONO_HANDLE_IS_NULL (ref_mbuilder)) {
1569 MonoGenericContainer *generic_container = MONO_HANDLE_GETVAL (ref_mbuilder, generic_container);
1570 if (!generic_container) {
1571 generic_container = (MonoGenericContainer *)mono_image_alloc0 (image, sizeof (MonoGenericContainer));
1572 generic_container->is_method = TRUE;
1574 * Cannot set owner.method, since the MonoMethod is not created yet.
1575 * Set the image field instead, so type_in_image () works.
1577 generic_container->is_anonymous = TRUE;
1578 generic_container->owner.image = image;
1579 MONO_HANDLE_SETVAL (ref_mbuilder, generic_container, MonoGenericContainer*, generic_container);
1581 param->param.owner = generic_container;
1583 MonoType *type = mono_reflection_type_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionType, ref_tbuilder), error);
1586 MonoClass *owner = mono_class_from_mono_type (type);
1587 g_assert (mono_class_is_gtd (owner));
1588 param->param.owner = mono_class_get_generic_container (owner);
1591 MonoClass *pklass = mono_class_from_generic_parameter_internal ((MonoGenericParam *) param);
1593 result = &pklass->byval_arg;
1595 mono_class_set_ref_info (pklass, MONO_HANDLE_CAST (MonoObject, ref_gparam));
1596 mono_image_append_class_to_reflection_info_set (pklass);
1598 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_gparam), type, MonoType*, result);
1601 HANDLE_FUNCTION_RETURN_VAL (result);
1605 mono_type_array_get_and_resolve_raw (MonoArray* array_raw, int idx, MonoError *error)
1607 HANDLE_FUNCTION_ENTER(); /* FIXME callers of mono_type_array_get_and_resolve_raw should use handles */
1609 MONO_HANDLE_DCL (MonoArray, array);
1610 MonoType *result = mono_type_array_get_and_resolve (array, idx, error);
1611 HANDLE_FUNCTION_RETURN_VAL (result);
1615 mono_reflection_type_handle_mono_type (MonoReflectionTypeHandle ref, MonoError *error)
1617 HANDLE_FUNCTION_ENTER ();
1620 MonoType* result = NULL;
1623 if (MONO_HANDLE_IS_NULL (ref))
1625 MonoType *t = MONO_HANDLE_GETVAL (ref, type);
1631 if (mono_reflection_is_usertype (ref)) {
1632 MONO_HANDLE_ASSIGN (ref, mono_reflection_type_get_underlying_system_type (ref, error));
1633 if (!is_ok (error) || MONO_HANDLE_IS_NULL (ref) || mono_reflection_is_usertype (ref))
1635 t = MONO_HANDLE_GETVAL (ref, type);
1642 MonoClass *klass = mono_handle_class (ref);
1644 if (is_sre_array (klass)) {
1645 MonoReflectionArrayTypeHandle sre_array = MONO_HANDLE_CAST (MonoReflectionArrayType, ref);
1646 MonoReflectionTypeHandle ref_element = MONO_HANDLE_NEW_GET (MonoReflectionType, sre_array, element_type);
1647 MonoType *base = mono_reflection_type_handle_mono_type (ref_element, error);
1651 gint32 rank = MONO_HANDLE_GETVAL (sre_array, rank);
1652 if (rank == 0) //single dimentional array
1653 result = &mono_array_class_get (mono_class_from_mono_type (base), 1)->byval_arg;
1655 result = &mono_bounded_array_class_get (mono_class_from_mono_type (base), rank, TRUE)->byval_arg;
1656 MONO_HANDLE_SETVAL (ref, type, MonoType*, result);
1657 } else if (is_sre_byref (klass)) {
1658 MonoReflectionDerivedTypeHandle sre_byref = MONO_HANDLE_CAST (MonoReflectionDerivedType, ref);
1659 MonoReflectionTypeHandle ref_element = MONO_HANDLE_NEW_GET (MonoReflectionType, sre_byref, element_type);
1660 MonoType *base = mono_reflection_type_handle_mono_type (ref_element, error);
1664 result = &mono_class_from_mono_type (base)->this_arg;
1665 MONO_HANDLE_SETVAL (ref, type, MonoType*, result);
1666 } else if (is_sre_pointer (klass)) {
1667 MonoReflectionDerivedTypeHandle sre_pointer = MONO_HANDLE_CAST (MonoReflectionDerivedType, ref);
1668 MonoReflectionTypeHandle ref_element = MONO_HANDLE_NEW_GET (MonoReflectionType, sre_pointer, element_type);
1669 MonoType *base = mono_reflection_type_handle_mono_type (ref_element, error);
1673 result = &mono_ptr_class_get (base)->byval_arg;
1674 MONO_HANDLE_SETVAL (ref, type, MonoType*, result);
1675 } else if (is_sre_generic_instance (klass)) {
1676 result = reflection_instance_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionGenericClass, ref), error);
1677 } else if (is_sre_gparam_builder (klass)) {
1678 result = reflection_param_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionGenericParam, ref), error);
1679 } else if (is_sre_enum_builder (klass)) {
1680 MonoReflectionEnumBuilderHandle ref_ebuilder = MONO_HANDLE_CAST (MonoReflectionEnumBuilder, ref);
1682 MonoReflectionTypeHandle ref_tb = MONO_HANDLE_NEW_GET (MonoReflectionType, ref_ebuilder, tb);
1683 result = mono_reflection_type_handle_mono_type (ref_tb, error);
1684 } else if (is_sre_type_builder (klass)) {
1685 MonoReflectionTypeBuilderHandle ref_tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref);
1687 /* This happens when a finished type references an unfinished one. Have to create the minimal type */
1688 reflection_setup_internal_class (ref_tb, error);
1689 mono_error_assert_ok (error);
1690 result = MONO_HANDLE_GETVAL (ref, type);
1692 g_error ("Cannot handle corlib user type %s", mono_type_full_name (&mono_object_class(ref)->byval_arg));
1695 HANDLE_FUNCTION_RETURN_VAL (result);
1699 * LOCKING: Assumes the loader lock is held.
1701 static MonoMethodSignature*
1702 parameters_to_signature (MonoImage *image, MonoArrayHandle parameters, MonoError *error) {
1703 MonoMethodSignature *sig;
1708 count = MONO_HANDLE_IS_NULL (parameters) ? 0 : mono_array_handle_length (parameters);
1710 sig = (MonoMethodSignature *)mono_image_g_malloc0 (image, MONO_SIZEOF_METHOD_SIGNATURE + sizeof (MonoType*) * count);
1711 sig->param_count = count;
1712 sig->sentinelpos = -1; /* FIXME */
1713 for (i = 0; i < count; ++i) {
1714 sig->params [i] = mono_type_array_get_and_resolve (parameters, i, error);
1715 if (!is_ok (error)) {
1716 image_g_free (image, sig);
1724 * LOCKING: Assumes the loader lock is held.
1726 static MonoMethodSignature*
1727 ctor_builder_to_signature (MonoImage *image, MonoReflectionCtorBuilderHandle ctor, MonoError *error) {
1728 MonoMethodSignature *sig;
1732 sig = parameters_to_signature (image, MONO_HANDLE_NEW_GET (MonoArray, ctor, parameters), error);
1733 return_val_if_nok (error, NULL);
1734 sig->hasthis = MONO_HANDLE_GETVAL (ctor, attrs) & METHOD_ATTRIBUTE_STATIC? 0: 1;
1735 sig->ret = &mono_defaults.void_class->byval_arg;
1739 static MonoMethodSignature*
1740 ctor_builder_to_signature_raw (MonoImage *image, MonoReflectionCtorBuilder* ctor_raw, MonoError *error) {
1741 HANDLE_FUNCTION_ENTER();
1742 MONO_HANDLE_DCL (MonoReflectionCtorBuilder, ctor);
1743 MonoMethodSignature *sig = ctor_builder_to_signature (image, ctor, error);
1744 HANDLE_FUNCTION_RETURN_VAL (sig);
1747 * LOCKING: Assumes the loader lock is held.
1749 static MonoMethodSignature*
1750 method_builder_to_signature (MonoImage *image, MonoReflectionMethodBuilderHandle method, MonoError *error) {
1751 MonoMethodSignature *sig;
1755 sig = parameters_to_signature (image, MONO_HANDLE_NEW_GET(MonoArray, method, parameters), error);
1756 return_val_if_nok (error, NULL);
1757 sig->hasthis = MONO_HANDLE_GETVAL (method, attrs) & METHOD_ATTRIBUTE_STATIC? 0: 1;
1758 MonoReflectionTypeHandle rtype = MONO_HANDLE_NEW_GET (MonoReflectionType, method, rtype);
1759 if (!MONO_HANDLE_IS_NULL (rtype)) {
1760 sig->ret = mono_reflection_type_handle_mono_type (rtype, error);
1761 if (!is_ok (error)) {
1762 image_g_free (image, sig);
1766 sig->ret = &mono_defaults.void_class->byval_arg;
1768 MonoArrayHandle generic_params = MONO_HANDLE_NEW_GET (MonoArray, method, generic_params);
1769 sig->generic_param_count = MONO_HANDLE_IS_NULL (generic_params) ? 0 : mono_array_handle_length (generic_params);
1773 static MonoMethodSignature*
1774 dynamic_method_to_signature (MonoReflectionDynamicMethodHandle method, MonoError *error) {
1775 HANDLE_FUNCTION_ENTER ();
1776 MonoMethodSignature *sig = NULL;
1780 sig = parameters_to_signature (NULL, MONO_HANDLE_NEW_GET (MonoArray, method, parameters), error);
1783 sig->hasthis = MONO_HANDLE_GETVAL (method, attrs) & METHOD_ATTRIBUTE_STATIC? 0: 1;
1784 MonoReflectionTypeHandle rtype = MONO_HANDLE_NEW_GET (MonoReflectionType, method, rtype);
1785 if (!MONO_HANDLE_IS_NULL (rtype)) {
1786 sig->ret = mono_reflection_type_handle_mono_type (rtype, error);
1787 if (!is_ok (error)) {
1793 sig->ret = &mono_defaults.void_class->byval_arg;
1795 sig->generic_param_count = 0;
1797 HANDLE_FUNCTION_RETURN_VAL (sig);
1801 get_prop_name_and_type (MonoObject *prop, char **name, MonoType **type, MonoError *error)
1804 MonoClass *klass = mono_object_class (prop);
1805 if (strcmp (klass->name, "PropertyBuilder") == 0) {
1806 MonoReflectionPropertyBuilder *pb = (MonoReflectionPropertyBuilder *)prop;
1807 *name = mono_string_to_utf8_checked (pb->name, error);
1808 return_if_nok (error);
1809 *type = mono_reflection_type_get_handle ((MonoReflectionType*)pb->type, error);
1811 MonoReflectionProperty *p = (MonoReflectionProperty *)prop;
1812 *name = g_strdup (p->property->name);
1813 if (p->property->get)
1814 *type = mono_method_signature (p->property->get)->ret;
1816 *type = mono_method_signature (p->property->set)->params [mono_method_signature (p->property->set)->param_count - 1];
1821 get_field_name_and_type (MonoObject *field, char **name, MonoType **type, MonoError *error)
1824 MonoClass *klass = mono_object_class (field);
1825 if (strcmp (klass->name, "FieldBuilder") == 0) {
1826 MonoReflectionFieldBuilder *fb = (MonoReflectionFieldBuilder *)field;
1827 *name = mono_string_to_utf8_checked (fb->name, error);
1828 return_if_nok (error);
1829 *type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type, error);
1831 MonoReflectionField *f = (MonoReflectionField *)field;
1832 *name = g_strdup (mono_field_get_name (f->field));
1833 *type = f->field->type;
1837 #else /* DISABLE_REFLECTION_EMIT */
1840 is_sre_type_builder (MonoClass *klass)
1846 is_sre_generic_instance (MonoClass *klass)
1852 mono_is_sre_ctor_builder (MonoClass *klass)
1858 mono_is_sre_method_on_tb_inst (MonoClass *klass)
1864 mono_is_sre_ctor_on_tb_inst (MonoClass *klass)
1869 #endif /* !DISABLE_REFLECTION_EMIT */
1873 is_sr_mono_field (MonoClass *klass)
1875 check_corlib_type_cached (klass, "System.Reflection", "MonoField");
1879 mono_is_sr_mono_property (MonoClass *klass)
1881 check_corlib_type_cached (klass, "System.Reflection", "MonoProperty");
1885 is_sr_mono_method (MonoClass *klass)
1887 check_corlib_type_cached (klass, "System.Reflection", "MonoMethod");
1891 mono_is_sr_mono_cmethod (MonoClass *klass)
1893 check_corlib_type_cached (klass, "System.Reflection", "MonoCMethod");
1897 mono_class_is_reflection_method_or_constructor (MonoClass *klass)
1899 return is_sr_mono_method (klass) || mono_is_sr_mono_cmethod (klass);
1903 mono_is_sre_type_builder (MonoClass *klass)
1905 return is_sre_type_builder (klass);
1909 mono_is_sre_generic_instance (MonoClass *klass)
1911 return is_sre_generic_instance (klass);
1917 * encode_cattr_value:
1918 * Encode a value in a custom attribute stream of bytes.
1919 * The value to encode is either supplied as an object in argument val
1920 * (valuetypes are boxed), or as a pointer to the data in the
1922 * @type represents the type of the value
1923 * @buffer is the start of the buffer
1924 * @p the current position in the buffer
1925 * @buflen contains the size of the buffer and is used to return the new buffer size
1926 * if this needs to be realloced.
1927 * @retbuffer and @retp return the start and the position of the buffer
1928 * @error set on error.
1931 encode_cattr_value (MonoAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, MonoObject *arg, char *argval, MonoError *error)
1933 MonoTypeEnum simple_type;
1936 if ((p-buffer) + 10 >= *buflen) {
1939 newbuf = (char *)g_realloc (buffer, *buflen);
1940 p = newbuf + (p-buffer);
1944 argval = ((char*)arg + sizeof (MonoObject));
1945 simple_type = type->type;
1947 switch (simple_type) {
1948 case MONO_TYPE_BOOLEAN:
1953 case MONO_TYPE_CHAR:
1956 swap_with_size (p, argval, 2, 1);
1962 swap_with_size (p, argval, 4, 1);
1966 swap_with_size (p, argval, 8, 1);
1971 swap_with_size (p, argval, 8, 1);
1974 case MONO_TYPE_VALUETYPE:
1975 if (type->data.klass->enumtype) {
1976 simple_type = mono_class_enum_basetype (type->data.klass)->type;
1979 g_warning ("generic valutype %s not handled in custom attr value decoding", type->data.klass->name);
1982 case MONO_TYPE_STRING: {
1989 str = mono_string_to_utf8_checked ((MonoString*)arg, error);
1990 return_if_nok (error);
1991 slen = strlen (str);
1992 if ((p-buffer) + 10 + slen >= *buflen) {
1996 newbuf = (char *)g_realloc (buffer, *buflen);
1997 p = newbuf + (p-buffer);
2000 mono_metadata_encode_value (slen, p, &p);
2001 memcpy (p, str, slen);
2006 case MONO_TYPE_CLASS: {
2015 arg_type = mono_reflection_type_get_handle ((MonoReflectionType*)arg, error);
2016 return_if_nok (error);
2018 str = type_get_qualified_name (arg_type, NULL);
2019 slen = strlen (str);
2020 if ((p-buffer) + 10 + slen >= *buflen) {
2024 newbuf = (char *)g_realloc (buffer, *buflen);
2025 p = newbuf + (p-buffer);
2028 mono_metadata_encode_value (slen, p, &p);
2029 memcpy (p, str, slen);
2034 case MONO_TYPE_SZARRAY: {
2036 MonoClass *eclass, *arg_eclass;
2039 *p++ = 0xff; *p++ = 0xff; *p++ = 0xff; *p++ = 0xff;
2042 len = mono_array_length ((MonoArray*)arg);
2044 *p++ = (len >> 8) & 0xff;
2045 *p++ = (len >> 16) & 0xff;
2046 *p++ = (len >> 24) & 0xff;
2048 *retbuffer = buffer;
2049 eclass = type->data.klass;
2050 arg_eclass = mono_object_class (arg)->element_class;
2053 /* Happens when we are called from the MONO_TYPE_OBJECT case below */
2054 eclass = mono_defaults.object_class;
2056 if (eclass == mono_defaults.object_class && arg_eclass->valuetype) {
2057 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
2058 int elsize = mono_class_array_element_size (arg_eclass);
2059 for (i = 0; i < len; ++i) {
2060 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &arg_eclass->byval_arg, NULL, elptr, error);
2061 return_if_nok (error);
2064 } else if (eclass->valuetype && arg_eclass->valuetype) {
2065 char *elptr = mono_array_addr ((MonoArray*)arg, char, 0);
2066 int elsize = mono_class_array_element_size (eclass);
2067 for (i = 0; i < len; ++i) {
2068 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, NULL, elptr, error);
2069 return_if_nok (error);
2073 for (i = 0; i < len; ++i) {
2074 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &eclass->byval_arg, mono_array_get ((MonoArray*)arg, MonoObject*, i), NULL, error);
2075 return_if_nok (error);
2080 case MONO_TYPE_OBJECT: {
2086 * The parameter type is 'object' but the type of the actual
2087 * argument is not. So we have to add type information to the blob
2088 * too. This is completely undocumented in the spec.
2092 *p++ = MONO_TYPE_STRING; // It's same hack as MS uses
2097 klass = mono_object_class (arg);
2099 if (mono_object_isinst_checked (arg, mono_defaults.systemtype_class, error)) {
2103 return_if_nok (error);
2106 if (klass->enumtype) {
2108 } else if (klass == mono_defaults.string_class) {
2109 simple_type = MONO_TYPE_STRING;
2112 } else if (klass->rank == 1) {
2114 if (klass->element_class->byval_arg.type == MONO_TYPE_OBJECT)
2115 /* See Partition II, Appendix B3 */
2118 *p++ = klass->element_class->byval_arg.type;
2119 encode_cattr_value (assembly, buffer, p, &buffer, &p, buflen, &klass->byval_arg, arg, NULL, error);
2120 return_if_nok (error);
2122 } else if (klass->byval_arg.type >= MONO_TYPE_BOOLEAN && klass->byval_arg.type <= MONO_TYPE_R8) {
2123 *p++ = simple_type = klass->byval_arg.type;
2126 g_error ("unhandled type in custom attr");
2128 str = type_get_qualified_name (mono_class_get_type(klass), NULL);
2129 slen = strlen (str);
2130 if ((p-buffer) + 10 + slen >= *buflen) {
2134 newbuf = (char *)g_realloc (buffer, *buflen);
2135 p = newbuf + (p-buffer);
2138 mono_metadata_encode_value (slen, p, &p);
2139 memcpy (p, str, slen);
2142 simple_type = mono_class_enum_basetype (klass)->type;
2146 g_error ("type 0x%02x not yet supported in custom attr encoder", simple_type);
2149 *retbuffer = buffer;
2153 encode_field_or_prop_type (MonoType *type, char *p, char **retp)
2155 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
2156 char *str = type_get_qualified_name (type, NULL);
2157 int slen = strlen (str);
2161 * This seems to be optional...
2164 mono_metadata_encode_value (slen, p, &p);
2165 memcpy (p, str, slen);
2168 } else if (type->type == MONO_TYPE_OBJECT) {
2170 } else if (type->type == MONO_TYPE_CLASS) {
2171 /* it should be a type: encode_cattr_value () has the check */
2174 mono_metadata_encode_value (type->type, p, &p);
2175 if (type->type == MONO_TYPE_SZARRAY)
2176 /* See the examples in Partition VI, Annex B */
2177 encode_field_or_prop_type (&type->data.klass->byval_arg, p, &p);
2183 #ifndef DISABLE_REFLECTION_EMIT
2185 encode_named_val (MonoReflectionAssembly *assembly, char *buffer, char *p, char **retbuffer, char **retp, guint32 *buflen, MonoType *type, char *name, MonoObject *value, MonoError *error)
2191 /* Preallocate a large enough buffer */
2192 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype) {
2193 char *str = type_get_qualified_name (type, NULL);
2196 } else if (type->type == MONO_TYPE_SZARRAY && type->data.klass->enumtype) {
2197 char *str = type_get_qualified_name (&type->data.klass->byval_arg, NULL);
2203 len += strlen (name);
2205 if ((p-buffer) + 20 + len >= *buflen) {
2209 newbuf = (char *)g_realloc (buffer, *buflen);
2210 p = newbuf + (p-buffer);
2214 encode_field_or_prop_type (type, p, &p);
2216 len = strlen (name);
2217 mono_metadata_encode_value (len, p, &p);
2218 memcpy (p, name, len);
2220 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, buflen, type, value, NULL, error);
2221 return_if_nok (error);
2223 *retbuffer = buffer;
2227 * mono_reflection_get_custom_attrs_blob:
2228 * \param ctor custom attribute constructor
2229 * \param ctorArgs arguments o the constructor
2233 * \param fieldValues
2234 * Creates the blob of data that needs to be saved in the metadata and that represents
2235 * the custom attributed described by \p ctor, \p ctorArgs etc.
2236 * \returns a \c Byte array representing the blob of data.
2239 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
2242 MonoArray *result = mono_reflection_get_custom_attrs_blob_checked (assembly, ctor, ctorArgs, properties, propValues, fields, fieldValues, &error);
2243 mono_error_cleanup (&error);
2248 * mono_reflection_get_custom_attrs_blob_checked:
2249 * \param ctor custom attribute constructor
2250 * \param ctorArgs arguments o the constructor
2254 * \param fieldValues
2255 * \param error set on error
2256 * Creates the blob of data that needs to be saved in the metadata and that represents
2257 * the custom attributed described by \p ctor, \p ctorArgs etc.
2258 * \returns a \c Byte array representing the blob of data. On failure returns NULL and sets \p error.
2261 mono_reflection_get_custom_attrs_blob_checked (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues, MonoError *error)
2263 MonoArray *result = NULL;
2264 MonoMethodSignature *sig;
2271 if (strcmp (ctor->vtable->klass->name, "MonoCMethod")) {
2272 /* sig is freed later so allocate it in the heap */
2273 sig = ctor_builder_to_signature_raw (NULL, (MonoReflectionCtorBuilder*)ctor, error); /* FIXME use handles */
2274 if (!is_ok (error)) {
2279 sig = mono_method_signature (((MonoReflectionMethod*)ctor)->method);
2282 g_assert (mono_array_length (ctorArgs) == sig->param_count);
2284 p = buffer = (char *)g_malloc (buflen);
2285 /* write the prolog */
2288 for (i = 0; i < sig->param_count; ++i) {
2289 arg = mono_array_get (ctorArgs, MonoObject*, i);
2290 encode_cattr_value (assembly->assembly, buffer, p, &buffer, &p, &buflen, sig->params [i], arg, NULL, error);
2291 if (!is_ok (error)) goto leave;
2295 i += mono_array_length (properties);
2297 i += mono_array_length (fields);
2299 *p++ = (i >> 8) & 0xff;
2302 for (i = 0; i < mono_array_length (properties); ++i) {
2306 prop = (MonoObject *)mono_array_get (properties, gpointer, i);
2307 get_prop_name_and_type (prop, &pname, &ptype, error);
2308 if (!is_ok (error)) goto leave;
2309 *p++ = 0x54; /* PROPERTY signature */
2310 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ptype, pname, (MonoObject*)mono_array_get (propValues, gpointer, i), error);
2312 if (!is_ok (error)) goto leave;
2318 for (i = 0; i < mono_array_length (fields); ++i) {
2322 field = (MonoObject *)mono_array_get (fields, gpointer, i);
2323 get_field_name_and_type (field, &fname, &ftype, error);
2324 if (!is_ok (error)) goto leave;
2325 *p++ = 0x53; /* FIELD signature */
2326 encode_named_val (assembly, buffer, p, &buffer, &p, &buflen, ftype, fname, (MonoObject*)mono_array_get (fieldValues, gpointer, i), error);
2328 if (!is_ok (error)) goto leave;
2332 g_assert (p - buffer <= buflen);
2333 buflen = p - buffer;
2334 result = mono_array_new_checked (mono_domain_get (), mono_defaults.byte_class, buflen, error);
2337 p = mono_array_addr (result, char, 0);
2338 memcpy (p, buffer, buflen);
2341 if (strcmp (ctor->vtable->klass->name, "MonoCMethod"))
2347 reflection_setup_class_hierarchy (GHashTable *unparented, MonoError *error)
2351 mono_loader_lock ();
2353 MonoType *parent_type;
2354 MonoType *child_type;
2355 GHashTableIter iter;
2357 g_hash_table_iter_init (&iter, unparented);
2359 while (g_hash_table_iter_next (&iter, (gpointer *) &child_type, (gpointer *) &parent_type)) {
2360 MonoClass *child_class = mono_class_from_mono_type (child_type);
2361 if (parent_type != NULL) {
2362 MonoClass *parent_class = mono_class_from_mono_type (parent_type);
2363 child_class->parent = NULL;
2364 /* fool mono_class_setup_parent */
2365 child_class->supertypes = NULL;
2366 mono_class_setup_parent (child_class, parent_class);
2367 } else if (strcmp (child_class->name, "Object") == 0 && strcmp (child_class->name_space, "System") == 0) {
2368 const char *old_n = child_class->name;
2369 /* trick to get relative numbering right when compiling corlib */
2370 child_class->name = "BuildingObject";
2371 mono_class_setup_parent (child_class, mono_defaults.object_class);
2372 child_class->name = old_n;
2374 mono_class_setup_mono_type (child_class);
2375 mono_class_setup_supertypes (child_class);
2378 mono_loader_unlock ();
2379 return is_ok (error);
2383 reflection_setup_internal_class_internal (MonoReflectionTypeBuilderHandle ref_tb, MonoError *error)
2385 HANDLE_FUNCTION_ENTER ();
2388 mono_loader_lock ();
2390 gint32 entering_state = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_tb), state);
2391 if (entering_state != MonoTypeBuilderNew) {
2392 g_assert (MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_tb), type));
2396 MONO_HANDLE_SETVAL (ref_tb, state, MonoTypeBuilderState, MonoTypeBuilderEntered);
2397 MonoReflectionModuleBuilderHandle module_ref = MONO_HANDLE_NEW_GET (MonoReflectionModuleBuilder, ref_tb, module);
2398 GHashTable *unparented_classes = MONO_HANDLE_GETVAL(module_ref, unparented_classes);
2400 // If this type is already setup, exit. We'll fix the parenting later
2401 MonoType *type = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_tb), type);
2405 MonoReflectionModuleBuilderHandle ref_module = MONO_HANDLE_NEW_GET (MonoReflectionModuleBuilder, ref_tb, module);
2406 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (ref_module, dynamic_image);
2408 MonoStringHandle ref_name = MONO_HANDLE_NEW_GET (MonoString, ref_tb, name);
2409 MonoStringHandle ref_nspace = MONO_HANDLE_NEW_GET (MonoString, ref_tb, nspace);
2411 guint32 table_idx = MONO_HANDLE_GETVAL (ref_tb, table_idx);
2413 * The size calculation here warrants some explaining.
2414 * reflection_setup_internal_class is called too early, well before we know whether the type will be a GTD or DEF,
2415 * meaning we need to alloc enough space to morth a def into a gtd.
2417 MonoClass *klass = (MonoClass *)mono_image_alloc0 (&dynamic_image->image, MAX (sizeof (MonoClassDef), sizeof (MonoClassGtd)));
2418 klass->class_kind = MONO_CLASS_DEF;
2420 klass->image = &dynamic_image->image;
2422 klass->inited = 1; /* we lie to the runtime */
2423 klass->name = mono_string_to_utf8_image (klass->image, ref_name, error);
2426 klass->name_space = mono_string_to_utf8_image (klass->image, ref_nspace, error);
2429 klass->type_token = MONO_TOKEN_TYPE_DEF | table_idx;
2430 mono_class_set_flags (klass, MONO_HANDLE_GETVAL (ref_tb, attrs));
2432 mono_profiler_class_event (klass, MONO_PROFILE_START_LOAD);
2434 klass->element_class = klass;
2436 g_assert (!mono_class_has_ref_info (klass));
2437 mono_class_set_ref_info (klass, MONO_HANDLE_CAST (MonoObject, ref_tb));
2439 MonoReflectionTypeHandle ref_nesting_type = MONO_HANDLE_NEW_GET (MonoReflectionType, ref_tb, nesting_type);
2440 /* Put into cache so mono_class_get_checked () will find it.
2441 Skip nested types as those should not be available on the global scope. */
2442 if (MONO_HANDLE_IS_NULL (ref_nesting_type))
2443 mono_image_add_to_name_cache (klass->image, klass->name_space, klass->name, table_idx);
2446 We must register all types as we cannot rely on the name_cache hashtable since we find the class
2447 by performing a mono_class_get which does the full resolution.
2449 Working around this semantics would require us to write a lot of code for no clear advantage.
2451 mono_image_append_class_to_reflection_info_set (klass);
2453 mono_dynamic_image_register_token (dynamic_image, MONO_TOKEN_TYPE_DEF | table_idx, MONO_HANDLE_CAST (MonoObject, ref_tb));
2455 if ((!strcmp (klass->name, "ValueType") && !strcmp (klass->name_space, "System")) ||
2456 (!strcmp (klass->name, "Object") && !strcmp (klass->name_space, "System")) ||
2457 (!strcmp (klass->name, "Enum") && !strcmp (klass->name_space, "System"))) {
2458 klass->instance_size = sizeof (MonoObject);
2459 klass->size_inited = 1;
2460 mono_class_setup_vtable_general (klass, NULL, 0, NULL);
2463 mono_class_setup_mono_type (klass);
2466 * FIXME: handle interfaces.
2468 MonoReflectionTypeHandle ref_tb_type = MONO_HANDLE_CAST (MonoReflectionType, ref_tb);
2469 MONO_HANDLE_SETVAL (ref_tb_type, type, MonoType*, &klass->byval_arg);
2470 MONO_HANDLE_SETVAL (ref_tb, state, gint32, MonoTypeBuilderFinished);
2472 reflection_init_generic_class (ref_tb, error);
2476 // Do here so that the search inside of the parent can see the above type that's been set.
2477 MonoReflectionTypeHandle ref_parent = MONO_HANDLE_NEW_GET (MonoReflectionType, ref_tb, parent);
2478 MonoType *parent_type = NULL;
2479 if (!MONO_HANDLE_IS_NULL (ref_parent)) {
2480 MonoClass *parent_klass = mono_handle_class (ref_parent);
2481 gboolean recursive_init = TRUE;
2483 if (is_sre_type_builder (parent_klass)) {
2484 MonoTypeBuilderState parent_state = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_parent), state);
2486 if (parent_state != MonoTypeBuilderNew) {
2487 // Initialize types reachable from parent recursively
2488 // We'll fix the type hierarchy later
2489 recursive_init = FALSE;
2493 if (recursive_init) {
2494 // If we haven't encountered a cycle, force the creation of ref_parent's type
2495 mono_reflection_type_handle_mono_type (ref_parent, error);
2500 parent_type = MONO_HANDLE_GETVAL (ref_parent, type);
2502 // If we failed to create the parent, fail the child
2507 // Push the child type and parent type to process later
2508 // Note: parent_type may be null.
2509 g_assert (!g_hash_table_lookup (unparented_classes, &klass->byval_arg));
2510 g_hash_table_insert (unparented_classes, &klass->byval_arg, parent_type);
2512 if (!MONO_HANDLE_IS_NULL (ref_nesting_type)) {
2513 if (!reflection_setup_internal_class (MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_nesting_type), error))
2516 MonoType *nesting_type = mono_reflection_type_handle_mono_type (ref_nesting_type, error);
2519 klass->nested_in = mono_class_from_mono_type (nesting_type);
2522 /*g_print ("setup %s as %s (%p)\n", klass->name, ((MonoObject*)tb)->vtable->klass->name, tb);*/
2524 mono_profiler_class_loaded (klass, MONO_PROFILE_OK);
2527 mono_loader_unlock ();
2528 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2532 * reflection_init_generic_class:
2533 * @tb: a TypeBuilder object
2534 * @error: set on error
2536 * Creates the generic class after all generic parameters have been added.
2537 * On success returns TRUE, on failure returns FALSE and sets @error.
2539 * This assumes that reflection_setup_internal_class has already set up
2543 reflection_init_generic_class (MonoReflectionTypeBuilderHandle ref_tb, MonoError *error)
2545 HANDLE_FUNCTION_ENTER ();
2549 MonoTypeBuilderState ref_state = MONO_HANDLE_GETVAL (ref_tb, state);
2550 g_assert (ref_state == MonoTypeBuilderFinished);
2552 MonoType *type = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_tb), type);
2553 MonoClass *klass = mono_class_from_mono_type (type);
2555 MonoArrayHandle generic_params = MONO_HANDLE_NEW_GET (MonoArray, ref_tb, generic_params);
2556 int count = MONO_HANDLE_IS_NULL (generic_params) ? 0 : mono_array_handle_length (generic_params);
2561 if (mono_class_try_get_generic_container (klass) != NULL)
2562 goto leave; /* already setup */
2564 MonoGenericContainer *generic_container = (MonoGenericContainer *)mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
2566 generic_container->owner.klass = klass;
2567 generic_container->type_argc = count;
2568 generic_container->type_params = (MonoGenericParamFull *)mono_image_alloc0 (klass->image, sizeof (MonoGenericParamFull) * count);
2570 klass->class_kind = MONO_CLASS_GTD;
2571 mono_class_set_generic_container (klass, generic_container);
2574 MonoReflectionGenericParamHandle ref_gparam = MONO_HANDLE_NEW (MonoReflectionGenericParam, NULL);
2575 for (int i = 0; i < count; i++) {
2576 MONO_HANDLE_ARRAY_GETREF (ref_gparam, generic_params, i);
2577 MonoType *param_type = mono_reflection_type_handle_mono_type (MONO_HANDLE_CAST (MonoReflectionType, ref_gparam), error);
2580 MonoGenericParamFull *param = (MonoGenericParamFull *) param_type->data.generic_param;
2581 generic_container->type_params [i] = *param;
2582 /*Make sure we are a diferent type instance */
2583 generic_container->type_params [i].param.owner = generic_container;
2584 generic_container->type_params [i].info.pklass = NULL;
2585 generic_container->type_params [i].info.flags = MONO_HANDLE_GETVAL (ref_gparam, attrs);
2587 g_assert (generic_container->type_params [i].param.owner);
2590 generic_container->context.class_inst = mono_get_shared_generic_inst (generic_container);
2591 MonoGenericContext* context = &generic_container->context;
2592 MonoType *canonical_inst = &((MonoClassGtd*)klass)->canonical_inst;
2593 canonical_inst->type = MONO_TYPE_GENERICINST;
2594 canonical_inst->data.generic_class = mono_metadata_lookup_generic_class (klass, context->class_inst, FALSE);
2597 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2600 static MonoMarshalSpec*
2601 mono_marshal_spec_from_builder (MonoImage *image, MonoAssembly *assembly,
2602 MonoReflectionMarshal *minfo, MonoError *error)
2604 MonoMarshalSpec *res;
2608 res = image_g_new0 (image, MonoMarshalSpec, 1);
2609 res->native = (MonoMarshalNative)minfo->type;
2611 switch (minfo->type) {
2612 case MONO_NATIVE_LPARRAY:
2613 res->data.array_data.elem_type = (MonoMarshalNative)minfo->eltype;
2614 if (minfo->has_size) {
2615 res->data.array_data.param_num = minfo->param_num;
2616 res->data.array_data.num_elem = minfo->count;
2617 res->data.array_data.elem_mult = minfo->param_num == -1 ? 0 : 1;
2620 res->data.array_data.param_num = -1;
2621 res->data.array_data.num_elem = -1;
2622 res->data.array_data.elem_mult = -1;
2626 case MONO_NATIVE_BYVALTSTR:
2627 case MONO_NATIVE_BYVALARRAY:
2628 res->data.array_data.num_elem = minfo->count;
2631 case MONO_NATIVE_CUSTOM:
2632 if (minfo->marshaltyperef) {
2633 MonoType *marshaltyperef = mono_reflection_type_get_handle ((MonoReflectionType*)minfo->marshaltyperef, error);
2634 if (!is_ok (error)) {
2635 image_g_free (image, res);
2638 res->data.custom_data.custom_name =
2639 type_get_fully_qualified_name (marshaltyperef);
2641 if (minfo->mcookie) {
2642 res->data.custom_data.cookie = mono_string_to_utf8_checked (minfo->mcookie, error);
2643 if (!is_ok (error)) {
2644 image_g_free (image, res);
2656 #endif /* !DISABLE_REFLECTION_EMIT */
2658 MonoReflectionMarshalAsAttributeHandle
2659 mono_reflection_marshal_as_attribute_from_marshal_spec (MonoDomain *domain, MonoClass *klass,
2660 MonoMarshalSpec *spec, MonoError *error)
2664 MonoReflectionMarshalAsAttributeHandle minfo = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, mono_object_new_checked (domain, mono_class_get_marshal_as_attribute_class (), error));
2667 guint32 utype = spec->native;
2668 MONO_HANDLE_SETVAL (minfo, utype, guint32, utype);
2671 case MONO_NATIVE_LPARRAY:
2672 MONO_HANDLE_SETVAL (minfo, array_subtype, guint32, spec->data.array_data.elem_type);
2673 MONO_HANDLE_SETVAL (minfo, size_const, gint32, spec->data.array_data.num_elem);
2674 if (spec->data.array_data.param_num != -1)
2675 MONO_HANDLE_SETVAL (minfo, size_param_index, gint16, spec->data.array_data.param_num);
2678 case MONO_NATIVE_BYVALTSTR:
2679 case MONO_NATIVE_BYVALARRAY:
2680 MONO_HANDLE_SETVAL (minfo, size_const, gint32, spec->data.array_data.num_elem);
2683 case MONO_NATIVE_CUSTOM:
2684 if (spec->data.custom_data.custom_name) {
2685 MonoType *mtype = mono_reflection_type_from_name_checked (spec->data.custom_data.custom_name, klass->image, error);
2690 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, mtype, error);
2694 MONO_HANDLE_SET (minfo, marshal_type_ref, rt);
2697 MonoStringHandle custom_name = mono_string_new_handle (domain, spec->data.custom_data.custom_name, error);
2700 MONO_HANDLE_SET (minfo, marshal_type, custom_name);
2702 if (spec->data.custom_data.cookie) {
2703 MonoStringHandle cookie = mono_string_new_handle (domain, spec->data.custom_data.cookie, error);
2706 MONO_HANDLE_SET (minfo, marshal_cookie, cookie);
2716 return MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
2719 #ifndef DISABLE_REFLECTION_EMIT
2721 reflection_methodbuilder_to_mono_method (MonoClass *klass,
2722 ReflectionMethodBuilder *rmb,
2723 MonoMethodSignature *sig,
2727 MonoMethodWrapper *wrapperm;
2728 MonoMarshalSpec **specs;
2729 MonoReflectionMethodAux *method_aux;
2736 * Methods created using a MethodBuilder should have their memory allocated
2737 * inside the image mempool, while dynamic methods should have their memory
2740 dynamic = rmb->refs != NULL;
2741 image = dynamic ? NULL : klass->image;
2744 g_assert (!mono_class_is_ginst (klass));
2746 mono_loader_lock ();
2748 if ((rmb->attrs & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
2749 (rmb->iattrs & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL))
2750 m = (MonoMethod *)image_g_new0 (image, MonoMethodPInvoke, 1);
2752 m = (MonoMethod *)image_g_new0 (image, MonoMethodWrapper, 1);
2754 wrapperm = (MonoMethodWrapper*)m;
2756 m->dynamic = dynamic;
2758 m->flags = rmb->attrs;
2759 m->iflags = rmb->iattrs;
2760 m->name = mono_string_to_utf8_image_ignore (image, rmb->name);
2763 m->sre_method = TRUE;
2764 m->skip_visibility = rmb->skip_visibility;
2766 m->token = MONO_TOKEN_METHOD_DEF | (*rmb->table_idx);
2768 if (m->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) {
2769 if (klass == mono_defaults.string_class && !strcmp (m->name, ".ctor"))
2772 m->signature->pinvoke = 1;
2773 } else if (m->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) {
2774 m->signature->pinvoke = 1;
2776 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
2778 method_aux->dllentry = rmb->dllentry ? string_to_utf8_image_raw (image, rmb->dllentry, error) : image_strdup (image, m->name);
2779 mono_error_assert_ok (error);
2780 method_aux->dll = string_to_utf8_image_raw (image, rmb->dll, error);
2781 mono_error_assert_ok (error);
2783 ((MonoMethodPInvoke*)m)->piflags = (rmb->native_cc << 8) | (rmb->charset ? (rmb->charset - 1) * 2 : 0) | rmb->extra_flags;
2785 if (image_is_dynamic (klass->image))
2786 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
2788 mono_loader_unlock ();
2791 } else if (!(m->flags & METHOD_ATTRIBUTE_ABSTRACT) &&
2792 !(m->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME)) {
2793 MonoMethodHeader *header;
2795 gint32 max_stack, i;
2796 gint32 num_locals = 0;
2797 gint32 num_clauses = 0;
2801 code = mono_array_addr (rmb->ilgen->code, guint8, 0);
2802 code_size = rmb->ilgen->code_len;
2803 max_stack = rmb->ilgen->max_stack;
2804 num_locals = rmb->ilgen->locals ? mono_array_length (rmb->ilgen->locals) : 0;
2805 if (rmb->ilgen->ex_handlers)
2806 num_clauses = mono_reflection_method_count_clauses (rmb->ilgen);
2809 code = mono_array_addr (rmb->code, guint8, 0);
2810 code_size = mono_array_length (rmb->code);
2811 /* we probably need to run a verifier on the code... */
2821 header = (MonoMethodHeader *)mono_image_g_malloc0 (image, MONO_SIZEOF_METHOD_HEADER + num_locals * sizeof (MonoType*));
2822 header->code_size = code_size;
2823 header->code = (const unsigned char *)image_g_malloc (image, code_size);
2824 memcpy ((char*)header->code, code, code_size);
2825 header->max_stack = max_stack;
2826 header->init_locals = rmb->init_locals;
2827 header->num_locals = num_locals;
2829 for (i = 0; i < num_locals; ++i) {
2830 MonoReflectionLocalBuilder *lb =
2831 mono_array_get (rmb->ilgen->locals, MonoReflectionLocalBuilder*, i);
2833 header->locals [i] = image_g_new0 (image, MonoType, 1);
2834 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)lb->type, error);
2835 mono_error_assert_ok (error);
2836 memcpy (header->locals [i], type, MONO_SIZEOF_TYPE);
2839 header->num_clauses = num_clauses;
2841 header->clauses = method_encode_clauses (image, (MonoDynamicImage*)klass->image,
2842 rmb->ilgen, num_clauses, error);
2843 mono_error_assert_ok (error);
2846 wrapperm->header = header;
2849 if (rmb->generic_params) {
2850 int count = mono_array_length (rmb->generic_params);
2851 MonoGenericContainer *container;
2853 container = (MonoGenericContainer *)mono_image_alloc0 (klass->image, sizeof (MonoGenericContainer));
2854 container->is_method = TRUE;
2855 container->is_anonymous = FALSE;
2856 container->type_argc = count;
2857 container->type_params = image_g_new0 (image, MonoGenericParamFull, count);
2858 container->owner.method = m;
2860 m->is_generic = TRUE;
2861 mono_method_set_generic_container (m, container);
2863 for (i = 0; i < count; i++) {
2864 MonoReflectionGenericParam *gp =
2865 mono_array_get (rmb->generic_params, MonoReflectionGenericParam*, i);
2866 MonoType *gp_type = mono_reflection_type_get_handle ((MonoReflectionType*)gp, error);
2867 mono_error_assert_ok (error);
2868 MonoGenericParamFull *param = (MonoGenericParamFull *) gp_type->data.generic_param;
2869 container->type_params [i] = *param;
2870 container->type_params [i].param.owner = container;
2872 gp->type.type->data.generic_param = (MonoGenericParam*)&container->type_params [i];
2874 MonoClass *gklass = mono_class_from_mono_type (gp_type);
2875 gklass->wastypebuilder = TRUE;
2879 * The method signature might have pointers to generic parameters that belong to other methods.
2880 * This is a valid SRE case, but the resulting method signature must be encoded using the proper
2881 * generic parameters.
2883 for (i = 0; i < m->signature->param_count; ++i) {
2884 MonoType *t = m->signature->params [i];
2885 if (t->type == MONO_TYPE_MVAR) {
2886 MonoGenericParam *gparam = t->data.generic_param;
2887 if (gparam->num < count) {
2888 m->signature->params [i] = mono_metadata_type_dup (image, m->signature->params [i]);
2889 m->signature->params [i]->data.generic_param = mono_generic_container_get_param (container, gparam->num);
2895 if (mono_class_is_gtd (klass)) {
2896 container->parent = mono_class_get_generic_container (klass);
2897 container->context.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
2899 container->context.method_inst = mono_get_shared_generic_inst (container);
2903 MonoMethodWrapper *mw = (MonoMethodWrapper*)m;
2907 m->wrapper_type = MONO_WRAPPER_DYNAMIC_METHOD;
2909 mw->method_data = data = image_g_new (image, gpointer, rmb->nrefs + 1);
2910 data [0] = GUINT_TO_POINTER (rmb->nrefs);
2911 for (i = 0; i < rmb->nrefs; ++i)
2912 data [i + 1] = rmb->refs [i];
2917 /* Parameter info */
2920 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
2921 method_aux->param_names = image_g_new0 (image, char *, mono_method_signature (m)->param_count + 1);
2922 for (i = 0; i <= m->signature->param_count; ++i) {
2923 MonoReflectionParamBuilder *pb;
2924 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
2925 if ((i > 0) && (pb->attrs)) {
2926 /* Make a copy since it might point to a shared type structure */
2927 m->signature->params [i - 1] = mono_metadata_type_dup (klass->image, m->signature->params [i - 1]);
2928 m->signature->params [i - 1]->attrs = pb->attrs;
2931 if (pb->attrs & PARAM_ATTRIBUTE_HAS_DEFAULT) {
2932 MonoDynamicImage *assembly;
2934 MonoTypeEnum def_type;
2938 if (!method_aux->param_defaults) {
2939 method_aux->param_defaults = image_g_new0 (image, guint8*, m->signature->param_count + 1);
2940 method_aux->param_default_types = image_g_new0 (image, guint32, m->signature->param_count + 1);
2942 assembly = (MonoDynamicImage*)klass->image;
2943 idx = mono_dynimage_encode_constant (assembly, pb->def_value, &def_type);
2944 /* Copy the data from the blob since it might get realloc-ed */
2945 p = assembly->blob.data + idx;
2946 len = mono_metadata_decode_blob_size (p, &p2);
2948 method_aux->param_defaults [i] = (uint8_t *)image_g_malloc (image, len);
2949 method_aux->param_default_types [i] = def_type;
2950 memcpy ((gpointer)method_aux->param_defaults [i], p, len);
2954 method_aux->param_names [i] = string_to_utf8_image_raw (image, pb->name, error);
2955 mono_error_assert_ok (error);
2958 if (!method_aux->param_cattr)
2959 method_aux->param_cattr = image_g_new0 (image, MonoCustomAttrInfo*, m->signature->param_count + 1);
2960 method_aux->param_cattr [i] = mono_custom_attrs_from_builders (image, klass->image, pb->cattrs);
2966 /* Parameter marshalling */
2969 for (i = 0; i < mono_array_length (rmb->pinfo); ++i) {
2970 MonoReflectionParamBuilder *pb;
2971 if ((pb = mono_array_get (rmb->pinfo, MonoReflectionParamBuilder*, i))) {
2972 if (pb->marshal_info) {
2974 specs = image_g_new0 (image, MonoMarshalSpec*, sig->param_count + 1);
2975 specs [pb->position] =
2976 mono_marshal_spec_from_builder (image, klass->image->assembly, pb->marshal_info, error);
2977 if (!is_ok (error)) {
2978 mono_loader_unlock ();
2979 image_g_free (image, specs);
2980 /* FIXME: if image is NULL, this leaks all the other stuff we alloc'd in this function */
2986 if (specs != NULL) {
2988 method_aux = image_g_new0 (image, MonoReflectionMethodAux, 1);
2989 method_aux->param_marshall = specs;
2992 if (image_is_dynamic (klass->image) && method_aux)
2993 g_hash_table_insert (((MonoDynamicImage*)klass->image)->method_aux_hash, m, method_aux);
2995 mono_loader_unlock ();
3001 ctorbuilder_to_mono_method (MonoClass *klass, MonoReflectionCtorBuilder* mb, MonoError *error)
3003 ReflectionMethodBuilder rmb;
3004 MonoMethodSignature *sig;
3006 mono_loader_lock ();
3008 if (!mono_reflection_methodbuilder_from_ctor_builder (&rmb, mb, error))
3011 g_assert (klass->image != NULL);
3012 sig = ctor_builder_to_signature_raw (klass->image, mb, error); /* FIXME use handles */
3013 mono_loader_unlock ();
3014 return_val_if_nok (error, NULL);
3016 mb->mhandle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig, error);
3017 return_val_if_nok (error, NULL);
3018 mono_save_custom_attrs (klass->image, mb->mhandle, mb->cattrs);
3020 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save) {
3021 /* ilgen is no longer needed */
3029 methodbuilder_to_mono_method (MonoClass *klass, MonoReflectionMethodBuilderHandle ref_mb, MonoError *error)
3031 ReflectionMethodBuilder rmb;
3032 MonoMethodSignature *sig;
3036 mono_loader_lock ();
3038 MonoReflectionMethodBuilder *mb = MONO_HANDLE_RAW (ref_mb); /* FIXME use handles */
3039 if (!mono_reflection_methodbuilder_from_method_builder (&rmb, mb, error))
3042 g_assert (klass->image != NULL);
3043 sig = method_builder_to_signature (klass->image, ref_mb, error);
3044 mono_loader_unlock ();
3045 return_val_if_nok (error, NULL);
3047 MonoMethod *method = reflection_methodbuilder_to_mono_method (klass, &rmb, sig, error);
3048 return_val_if_nok (error, NULL);
3049 MONO_HANDLE_SETVAL (ref_mb, mhandle, MonoMethod*, method);
3050 mono_save_custom_attrs (klass->image, method, mb->cattrs);
3052 if (!((MonoDynamicImage*)(MonoDynamicImage*)klass->image)->save)
3053 /* ilgen is no longer needed */
3059 methodbuilder_to_mono_method_raw (MonoClass *klass, MonoReflectionMethodBuilder* mb_raw, MonoError *error)
3061 HANDLE_FUNCTION_ENTER (); /* FIXME change callers of methodbuilder_to_mono_method_raw to use handles */
3063 MONO_HANDLE_DCL (MonoReflectionMethodBuilder, mb);
3064 MonoMethod *result = methodbuilder_to_mono_method (klass, mb, error);
3065 HANDLE_FUNCTION_RETURN_VAL (result);
3070 #ifndef DISABLE_REFLECTION_EMIT
3073 * fix_partial_generic_class:
3074 * @klass: a generic instantiation MonoClass
3075 * @error: set on error
3077 * Assumes that the generic container of @klass has its vtable
3078 * initialized, and updates the parent class, interfaces, methods and
3079 * fields of @klass by inflating the types using the generic context.
3081 * On success returns TRUE, on failure returns FALSE and sets @error.
3085 fix_partial_generic_class (MonoClass *klass, MonoError *error)
3087 MonoClass *gklass = mono_class_get_generic_class (klass)->container_class;
3092 if (klass->wastypebuilder)
3095 if (klass->parent != gklass->parent) {
3096 MonoType *parent_type = mono_class_inflate_generic_type_checked (&gklass->parent->byval_arg, &mono_class_get_generic_class (klass)->context, error);
3097 if (mono_error_ok (error)) {
3098 MonoClass *parent = mono_class_from_mono_type (parent_type);
3099 mono_metadata_free_type (parent_type);
3100 if (parent != klass->parent) {
3101 /*fool mono_class_setup_parent*/
3102 klass->supertypes = NULL;
3103 mono_class_setup_parent (klass, parent);
3106 if (gklass->wastypebuilder)
3107 klass->wastypebuilder = TRUE;
3112 if (!mono_class_get_generic_class (klass)->need_sync)
3115 int mcount = mono_class_get_method_count (klass);
3116 int gmcount = mono_class_get_method_count (gklass);
3117 if (mcount != gmcount) {
3118 mono_class_set_method_count (klass, gmcount);
3119 klass->methods = (MonoMethod **)mono_image_alloc (klass->image, sizeof (MonoMethod*) * (gmcount + 1));
3121 for (i = 0; i < gmcount; i++) {
3122 klass->methods [i] = mono_class_inflate_generic_method_full_checked (
3123 gklass->methods [i], klass, mono_class_get_context (klass), error);
3124 mono_error_assert_ok (error);
3128 if (klass->interface_count && klass->interface_count != gklass->interface_count) {
3129 klass->interface_count = gklass->interface_count;
3130 klass->interfaces = (MonoClass **)mono_image_alloc (klass->image, sizeof (MonoClass*) * gklass->interface_count);
3131 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
3133 for (i = 0; i < gklass->interface_count; ++i) {
3134 MonoType *iface_type = mono_class_inflate_generic_type_checked (&gklass->interfaces [i]->byval_arg, mono_class_get_context (klass), error);
3135 return_val_if_nok (error, FALSE);
3137 klass->interfaces [i] = mono_class_from_mono_type (iface_type);
3138 mono_metadata_free_type (iface_type);
3140 if (!ensure_runtime_vtable (klass->interfaces [i], error))
3143 klass->interfaces_inited = 1;
3146 int fcount = mono_class_get_field_count (klass);
3147 int gfcount = mono_class_get_field_count (gklass);
3148 if (fcount != gfcount) {
3149 mono_class_set_field_count (klass, gfcount);
3150 klass->fields = image_g_new0 (klass->image, MonoClassField, gfcount);
3152 for (i = 0; i < gfcount; i++) {
3153 klass->fields [i] = gklass->fields [i];
3154 klass->fields [i].parent = klass;
3155 klass->fields [i].type = mono_class_inflate_generic_type_checked (gklass->fields [i].type, mono_class_get_context (klass), error);
3156 return_val_if_nok (error, FALSE);
3160 /*We can only finish with this klass once it's parent has as well*/
3161 if (gklass->wastypebuilder)
3162 klass->wastypebuilder = TRUE;
3167 * ensure_generic_class_runtime_vtable:
3168 * @klass a generic class
3169 * @error set on error
3171 * Ensures that the generic container of @klass has a vtable and
3172 * returns TRUE on success. On error returns FALSE and sets @error.
3175 ensure_generic_class_runtime_vtable (MonoClass *klass, MonoError *error)
3177 MonoClass *gklass = mono_class_get_generic_class (klass)->container_class;
3181 if (!ensure_runtime_vtable (gklass, error))
3184 return fix_partial_generic_class (klass, error);
3188 * ensure_runtime_vtable:
3190 * @error set on error
3192 * Ensures that @klass has a vtable and returns TRUE on success. On
3193 * error returns FALSE and sets @error.
3196 ensure_runtime_vtable (MonoClass *klass, MonoError *error)
3198 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3203 if (!image_is_dynamic (klass->image) || (!tb && !mono_class_is_ginst (klass)) || klass->wastypebuilder)
3206 if (!ensure_runtime_vtable (klass->parent, error))
3210 num = tb->ctors? mono_array_length (tb->ctors): 0;
3211 num += tb->num_methods;
3212 mono_class_set_method_count (klass, num);
3213 klass->methods = (MonoMethod **)mono_image_alloc (klass->image, sizeof (MonoMethod*) * num);
3214 num = tb->ctors? mono_array_length (tb->ctors): 0;
3215 for (i = 0; i < num; ++i) {
3216 MonoMethod *ctor = ctorbuilder_to_mono_method (klass, mono_array_get (tb->ctors, MonoReflectionCtorBuilder*, i), error);
3219 klass->methods [i] = ctor;
3221 num = tb->num_methods;
3223 for (i = 0; i < num; ++i) {
3224 MonoMethod *meth = methodbuilder_to_mono_method_raw (klass, mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i), error); /* FIXME use handles */
3227 klass->methods [j++] = meth;
3230 if (tb->interfaces) {
3231 klass->interface_count = mono_array_length (tb->interfaces);
3232 klass->interfaces = (MonoClass **)mono_image_alloc (klass->image, sizeof (MonoClass*) * klass->interface_count);
3233 for (i = 0; i < klass->interface_count; ++i) {
3234 MonoType *iface = mono_type_array_get_and_resolve_raw (tb->interfaces, i, error); /* FIXME use handles */
3235 return_val_if_nok (error, FALSE);
3236 klass->interfaces [i] = mono_class_from_mono_type (iface);
3237 if (!ensure_runtime_vtable (klass->interfaces [i], error))
3240 klass->interfaces_inited = 1;
3242 } else if (mono_class_is_ginst (klass)){
3243 if (!ensure_generic_class_runtime_vtable (klass, error)) {
3244 mono_class_set_type_load_failure (klass, "Could not initialize vtable for generic class due to: %s", mono_error_get_message (error));
3249 if (mono_class_is_interface (klass) && !mono_class_is_ginst (klass)) {
3251 int mcount = mono_class_get_method_count (klass);
3252 for (i = 0; i < mcount; ++i) {
3253 MonoMethod *im = klass->methods [i];
3254 if (!(im->flags & METHOD_ATTRIBUTE_STATIC))
3255 im->slot = slot_num++;
3258 klass->interfaces_packed = NULL; /*make setup_interface_offsets happy*/
3259 mono_class_setup_interface_offsets (klass);
3260 mono_class_setup_interface_id (klass);
3264 * The generic vtable is needed even if image->run is not set since some
3265 * runtime code like ves_icall_Type_GetMethodsByName depends on
3266 * method->slot being defined.
3270 * tb->methods could not be freed since it is used for determining
3271 * overrides during dynamic vtable construction.
3278 mono_reflection_method_get_handle (MonoObject *method, MonoError *error)
3281 MonoClass *klass = mono_object_class (method);
3282 if (is_sr_mono_method (klass)) {
3283 MonoReflectionMethod *sr_method = (MonoReflectionMethod*)method;
3284 return sr_method->method;
3286 if (is_sre_method_builder (klass)) {
3287 MonoReflectionMethodBuilder *mb = (MonoReflectionMethodBuilder*)method;
3290 if (mono_is_sre_method_on_tb_inst (klass)) {
3291 MonoClass *handle_class;
3293 MonoMethod *result = mono_reflection_resolve_object (NULL, method, &handle_class, NULL, error);
3294 return_val_if_nok (error, NULL);
3299 g_error ("Can't handle methods of type %s:%s", klass->name_space, klass->name);
3304 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides, MonoError *error)
3306 MonoReflectionTypeBuilder *tb;
3308 MonoReflectionMethod *m;
3314 g_assert (image_is_dynamic (klass->image));
3316 if (!mono_class_has_ref_info (klass))
3319 tb = (MonoReflectionTypeBuilder*)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3320 g_assert (strcmp (mono_object_class (tb)->name, "TypeBuilder") == 0);
3324 for (i = 0; i < tb->num_methods; ++i) {
3325 MonoReflectionMethodBuilder *mb =
3326 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
3327 if (mb->override_methods)
3328 onum += mono_array_length (mb->override_methods);
3333 *overrides = g_new0 (MonoMethod*, onum * 2);
3336 for (i = 0; i < tb->num_methods; ++i) {
3337 MonoReflectionMethodBuilder *mb =
3338 mono_array_get (tb->methods, MonoReflectionMethodBuilder*, i);
3339 if (mb->override_methods) {
3340 for (j = 0; j < mono_array_length (mb->override_methods); ++j) {
3341 m = mono_array_get (mb->override_methods, MonoReflectionMethod*, j);
3343 (*overrides) [onum * 2] = mono_reflection_method_get_handle ((MonoObject*)m, error);
3344 return_if_nok (error);
3345 (*overrides) [onum * 2 + 1] = mb->mhandle;
3347 g_assert (mb->mhandle);
3355 *num_overrides = onum;
3358 /* This initializes the same data as mono_class_setup_fields () */
3360 typebuilder_setup_fields (MonoClass *klass, MonoError *error)
3362 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3363 MonoReflectionFieldBuilder *fb;
3364 MonoClassField *field;
3365 MonoFieldDefaultValue *def_values;
3366 MonoImage *image = klass->image;
3368 int i, instance_size, packing_size = 0;
3371 if (klass->parent) {
3372 if (!klass->parent->size_inited)
3373 mono_class_init (klass->parent);
3374 instance_size = klass->parent->instance_size;
3376 instance_size = sizeof (MonoObject);
3379 int fcount = tb->num_fields;
3380 mono_class_set_field_count (klass, fcount);
3384 if (tb->class_size) {
3385 packing_size = tb->packing_size;
3386 instance_size += tb->class_size;
3389 klass->fields = image_g_new0 (image, MonoClassField, fcount);
3390 def_values = image_g_new0 (image, MonoFieldDefaultValue, fcount);
3391 mono_class_set_field_def_values (klass, def_values);
3393 This is, guess what, a hack.
3394 The issue is that the runtime doesn't know how to setup the fields of a typebuider and crash.
3395 On the static path no field class is resolved, only types are built. This is the right thing to do
3397 Setting size_inited is harmless because we're doing the same job as mono_class_setup_fields anyway.
3399 klass->size_inited = 1;
3401 for (i = 0; i < fcount; ++i) {
3402 MonoArray *rva_data;
3403 fb = (MonoReflectionFieldBuilder *)mono_array_get (tb->fields, gpointer, i);
3404 field = &klass->fields [i];
3405 field->parent = klass;
3406 field->name = string_to_utf8_image_raw (image, fb->name, error); /* FIXME use handles */
3407 if (!mono_error_ok (error))
3410 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type, error);
3411 return_if_nok (error);
3412 field->type = mono_metadata_type_dup (klass->image, type);
3413 field->type->attrs = fb->attrs;
3415 field->type = mono_reflection_type_get_handle ((MonoReflectionType*)fb->type, error);
3416 return_if_nok (error);
3419 if ((fb->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA) && (rva_data = fb->rva_data)) {
3420 char *base = mono_array_addr (rva_data, char, 0);
3421 size_t size = mono_array_length (rva_data);
3422 char *data = (char *)mono_image_alloc (klass->image, size);
3423 memcpy (data, base, size);
3424 def_values [i].data = data;
3426 if (fb->offset != -1)
3427 field->offset = fb->offset;
3429 mono_save_custom_attrs (klass->image, field, fb->cattrs);
3431 if (fb->def_value) {
3432 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
3433 field->type->attrs |= FIELD_ATTRIBUTE_HAS_DEFAULT;
3434 idx = mono_dynimage_encode_constant (assembly, fb->def_value, &def_values [i].def_type);
3435 /* Copy the data from the blob since it might get realloc-ed */
3436 p = assembly->blob.data + idx;
3437 len = mono_metadata_decode_blob_size (p, &p2);
3439 def_values [i].data = (const char *)mono_image_alloc (image, len);
3440 memcpy ((gpointer)def_values [i].data, p, len);
3444 mono_class_layout_fields (klass, instance_size, packing_size, TRUE);
3448 typebuilder_setup_properties (MonoClass *klass, MonoError *error)
3450 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3451 MonoReflectionPropertyBuilder *pb;
3452 MonoImage *image = klass->image;
3453 MonoProperty *properties;
3454 MonoClassPropertyInfo *info;
3459 info = mono_class_get_property_info (klass);
3461 info = mono_class_alloc0 (klass, sizeof (MonoClassPropertyInfo));
3462 mono_class_set_property_info (klass, info);
3465 info->count = tb->properties ? mono_array_length (tb->properties) : 0;
3468 properties = image_g_new0 (image, MonoProperty, info->count);
3469 info->properties = properties;
3470 for (i = 0; i < info->count; ++i) {
3471 pb = mono_array_get (tb->properties, MonoReflectionPropertyBuilder*, i);
3472 properties [i].parent = klass;
3473 properties [i].attrs = pb->attrs;
3474 properties [i].name = string_to_utf8_image_raw (image, pb->name, error); /* FIXME use handles */
3475 if (!mono_error_ok (error))
3478 properties [i].get = pb->get_method->mhandle;
3480 properties [i].set = pb->set_method->mhandle;
3482 mono_save_custom_attrs (klass->image, &properties [i], pb->cattrs);
3483 if (pb->def_value) {
3486 MonoDynamicImage *assembly = (MonoDynamicImage*)klass->image;
3487 if (!info->def_values)
3488 info->def_values = image_g_new0 (image, MonoFieldDefaultValue, info->count);
3489 properties [i].attrs |= PROPERTY_ATTRIBUTE_HAS_DEFAULT;
3490 idx = mono_dynimage_encode_constant (assembly, pb->def_value, &info->def_values [i].def_type);
3491 /* Copy the data from the blob since it might get realloc-ed */
3492 p = assembly->blob.data + idx;
3493 len = mono_metadata_decode_blob_size (p, &p2);
3495 info->def_values [i].data = (const char *)mono_image_alloc (image, len);
3496 memcpy ((gpointer)info->def_values [i].data, p, len);
3502 typebuilder_setup_events (MonoClass *klass, MonoError *error)
3504 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3505 MonoReflectionEventBuilder *eb;
3506 MonoImage *image = klass->image;
3508 MonoClassEventInfo *info;
3513 info = mono_class_alloc0 (klass, sizeof (MonoClassEventInfo));
3514 mono_class_set_event_info (klass, info);
3516 info->count = tb->events ? mono_array_length (tb->events) : 0;
3519 events = image_g_new0 (image, MonoEvent, info->count);
3520 info->events = events;
3521 for (i = 0; i < info->count; ++i) {
3522 eb = mono_array_get (tb->events, MonoReflectionEventBuilder*, i);
3523 events [i].parent = klass;
3524 events [i].attrs = eb->attrs;
3525 events [i].name = string_to_utf8_image_raw (image, eb->name, error); /* FIXME use handles */
3526 if (!mono_error_ok (error))
3529 events [i].add = eb->add_method->mhandle;
3530 if (eb->remove_method)
3531 events [i].remove = eb->remove_method->mhandle;
3532 if (eb->raise_method)
3533 events [i].raise = eb->raise_method->mhandle;
3535 #ifndef MONO_SMALL_CONFIG
3536 if (eb->other_methods) {
3538 events [i].other = image_g_new0 (image, MonoMethod*, mono_array_length (eb->other_methods) + 1);
3539 for (j = 0; j < mono_array_length (eb->other_methods); ++j) {
3540 MonoReflectionMethodBuilder *mb =
3541 mono_array_get (eb->other_methods,
3542 MonoReflectionMethodBuilder*, j);
3543 events [i].other [j] = mb->mhandle;
3547 mono_save_custom_attrs (klass->image, &events [i], eb->cattrs);
3551 struct remove_instantiations_user_data
3558 remove_instantiations_of_and_ensure_contents (gpointer key,
3562 struct remove_instantiations_user_data *data = (struct remove_instantiations_user_data*)user_data;
3563 MonoType *type = (MonoType*)key;
3564 MonoClass *klass = data->klass;
3565 gboolean already_failed = !is_ok (data->error);
3567 MonoError *error = already_failed ? &lerror : data->error;
3569 if ((type->type == MONO_TYPE_GENERICINST) && (type->data.generic_class->container_class == klass)) {
3570 MonoClass *inst_klass = mono_class_from_mono_type (type);
3571 //Ensure it's safe to use it.
3572 if (!fix_partial_generic_class (inst_klass, error)) {
3573 mono_class_set_type_load_failure (inst_klass, "Could not initialized generic type instance due to: %s", mono_error_get_message (error));
3574 // Marked the class with failure, but since some other instantiation already failed,
3575 // just report that one, and swallow the error from this one.
3577 mono_error_cleanup (error);
3585 * reflection_setup_internal_class:
3586 * @tb: a TypeBuilder object
3587 * @error: set on error
3589 * Creates a MonoClass that represents the TypeBuilder.
3590 * This is a trick that lets us simplify a lot of reflection code
3591 * (and will allow us to support Build and Run assemblies easier).
3593 * Returns TRUE on success. On failure, returns FALSE and sets @error.
3596 reflection_setup_internal_class (MonoReflectionTypeBuilderHandle ref_tb, MonoError *error)
3598 MonoReflectionModuleBuilderHandle module_ref = MONO_HANDLE_NEW_GET (MonoReflectionModuleBuilder, ref_tb, module);
3599 GHashTable *unparented_classes = MONO_HANDLE_GETVAL(module_ref, unparented_classes);
3601 if (unparented_classes) {
3602 return reflection_setup_internal_class_internal (ref_tb, error);
3604 // If we're not being called recursively
3605 unparented_classes = g_hash_table_new (NULL, NULL);
3606 MONO_HANDLE_SETVAL (module_ref, unparented_classes, GHashTable *, unparented_classes);
3608 gboolean ret_val = reflection_setup_internal_class_internal (ref_tb, error);
3609 mono_error_assert_ok (error);
3611 // Fix the relationship between the created classes and their parents
3612 reflection_setup_class_hierarchy (unparented_classes, error);
3613 mono_error_assert_ok (error);
3615 g_hash_table_destroy (unparented_classes);
3616 MONO_HANDLE_SETVAL (module_ref, unparented_classes, GHashTable *, NULL);
3623 MonoReflectionTypeHandle
3624 ves_icall_TypeBuilder_create_runtime_class (MonoReflectionTypeBuilderHandle ref_tb, MonoError *error)
3628 reflection_setup_internal_class (ref_tb, error);
3629 mono_error_assert_ok (error);
3631 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_tb);
3632 MonoType *type = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionType, ref_tb), type);
3633 MonoClass *klass = mono_class_from_mono_type (type);
3635 MonoArrayHandle cattrs = MONO_HANDLE_NEW_GET (MonoArray, ref_tb, cattrs);
3636 mono_save_custom_attrs (klass->image, klass, MONO_HANDLE_RAW (cattrs)); /* FIXME use handles */
3639 * we need to lock the domain because the lock will be taken inside
3640 * So, we need to keep the locking order correct.
3642 mono_loader_lock ();
3643 mono_domain_lock (domain);
3644 if (klass->wastypebuilder) {
3645 mono_domain_unlock (domain);
3646 mono_loader_unlock ();
3648 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
3651 * Fields to set in klass:
3652 * the various flags: delegate/unicode/contextbound etc.
3654 mono_class_set_flags (klass, MONO_HANDLE_GETVAL (ref_tb, attrs));
3655 klass->has_cctor = 1;
3657 mono_class_setup_parent (klass, klass->parent);
3658 /* fool mono_class_setup_supertypes */
3659 klass->supertypes = NULL;
3660 mono_class_setup_supertypes (klass);
3661 mono_class_setup_mono_type (klass);
3663 /* enums are done right away */
3664 if (!klass->enumtype)
3665 if (!ensure_runtime_vtable (klass, error))
3668 MonoArrayHandle nested_types = MONO_HANDLE_NEW_GET (MonoArray, ref_tb, subtypes);
3669 if (!MONO_HANDLE_IS_NULL (nested_types)) {
3670 GList *nested = NULL;
3671 int num_nested = mono_array_handle_length (nested_types);
3672 MonoReflectionTypeHandle nested_tb = MONO_HANDLE_NEW (MonoReflectionType, NULL);
3673 for (int i = 0; i < num_nested; ++i) {
3674 MONO_HANDLE_ARRAY_GETREF (nested_tb, nested_types, i);
3676 if (MONO_HANDLE_GETVAL (nested_tb, type) == NULL) {
3677 reflection_setup_internal_class (MONO_HANDLE_CAST (MonoReflectionTypeBuilder, nested_tb), error);
3678 mono_error_assert_ok (error);
3681 MonoType *subtype = mono_reflection_type_handle_mono_type (nested_tb, error);
3682 if (!is_ok (error)) goto failure;
3683 nested = g_list_prepend_image (klass->image, nested, mono_class_from_mono_type (subtype));
3685 mono_class_set_nested_classes_property (klass, nested);
3688 klass->nested_classes_inited = TRUE;
3690 typebuilder_setup_fields (klass, error);
3693 typebuilder_setup_properties (klass, error);
3697 typebuilder_setup_events (klass, error);
3701 klass->wastypebuilder = TRUE;
3703 MonoArrayHandle generic_params = MONO_HANDLE_NEW_GET (MonoArray, ref_tb, generic_params);
3704 if (!MONO_HANDLE_IS_NULL (generic_params)) {
3705 int num_params = mono_array_handle_length (generic_params);
3706 MonoReflectionTypeHandle ref_gparam = MONO_HANDLE_NEW (MonoReflectionType, NULL);
3707 for (int i = 0; i < num_params; i++) {
3708 MONO_HANDLE_ARRAY_GETREF (ref_gparam, generic_params, i);
3709 MonoType *param_type = mono_reflection_type_handle_mono_type (ref_gparam, error);
3712 MonoClass *gklass = mono_class_from_mono_type (param_type);
3714 gklass->wastypebuilder = TRUE;
3719 * If we are a generic TypeBuilder, there might be instantiations in the type cache
3720 * which have type System.Reflection.MonoGenericClass, but after the type is created,
3721 * we want to return normal System.MonoType objects, so clear these out from the cache.
3723 * Together with this we must ensure the contents of all instances to match the created type.
3725 if (domain->type_hash && mono_class_is_gtd (klass)) {
3726 struct remove_instantiations_user_data data;
3729 mono_error_assert_ok (error);
3730 mono_g_hash_table_foreach_remove (domain->type_hash, remove_instantiations_of_and_ensure_contents, &data);
3735 mono_domain_unlock (domain);
3736 mono_loader_unlock ();
3738 if (klass->enumtype && !mono_class_is_valid_enum (klass)) {
3739 mono_class_set_type_load_failure (klass, "Not a valid enumeration");
3740 mono_error_set_type_load_class (error, klass, "Not a valid enumeration");
3741 goto failure_unlocked;
3744 MonoReflectionTypeHandle res = mono_type_get_object_handle (domain, &klass->byval_arg, error);
3746 goto failure_unlocked;
3751 mono_class_set_type_load_failure (klass, "TypeBuilder could not create runtime class due to: %s", mono_error_get_message (error));
3752 klass->wastypebuilder = TRUE;
3753 mono_domain_unlock (domain);
3754 mono_loader_unlock ();
3762 } DynamicMethodReleaseData;
3765 * The runtime automatically clean up those after finalization.
3767 static MonoReferenceQueue *dynamic_method_queue;
3770 free_dynamic_method (void *dynamic_method)
3772 DynamicMethodReleaseData *data = (DynamicMethodReleaseData *)dynamic_method;
3773 MonoDomain *domain = data->domain;
3774 MonoMethod *method = data->handle;
3777 mono_domain_lock (domain);
3778 dis_link = (guint32)(size_t)g_hash_table_lookup (domain->method_to_dyn_method, method);
3779 g_hash_table_remove (domain->method_to_dyn_method, method);
3780 mono_domain_unlock (domain);
3781 g_assert (dis_link);
3782 mono_gchandle_free (dis_link);
3784 mono_runtime_free_method (domain, method);
3789 reflection_create_dynamic_method (MonoReflectionDynamicMethodHandle ref_mb, MonoError *error)
3791 MonoReferenceQueue *queue;
3793 DynamicMethodReleaseData *release_data;
3794 ReflectionMethodBuilder rmb;
3795 MonoMethodSignature *sig;
3803 if (mono_runtime_is_shutting_down ()) {
3804 mono_error_set_generic_error (error, "System", "InvalidOperationException", "");
3808 if (!(queue = dynamic_method_queue)) {
3809 mono_loader_lock ();
3810 if (!(queue = dynamic_method_queue))
3811 queue = dynamic_method_queue = mono_gc_reference_queue_new (free_dynamic_method);
3812 mono_loader_unlock ();
3815 sig = dynamic_method_to_signature (ref_mb, error);
3816 return_val_if_nok (error, FALSE);
3818 MonoReflectionDynamicMethod *mb = MONO_HANDLE_RAW (ref_mb); /* FIXME convert reflection_create_dynamic_method to use handles */
3819 reflection_methodbuilder_from_dynamic_method (&rmb, mb);
3822 * Resolve references.
3825 * Every second entry in the refs array is reserved for storing handle_class,
3826 * which is needed by the ldtoken implementation in the JIT.
3828 rmb.nrefs = mb->nrefs;
3829 rmb.refs = g_new0 (gpointer, mb->nrefs + 1);
3830 for (i = 0; i < mb->nrefs; i += 2) {
3831 MonoClass *handle_class;
3833 MonoObject *obj = mono_array_get (mb->refs, MonoObject*, i);
3835 if (strcmp (obj->vtable->klass->name, "DynamicMethod") == 0) {
3836 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
3838 * The referenced DynamicMethod should already be created by the managed
3839 * code, except in the case of circular references. In that case, we store
3840 * method in the refs array, and fix it up later when the referenced
3841 * DynamicMethod is created.
3843 if (method->mhandle) {
3844 ref = method->mhandle;
3846 /* FIXME: GC object stored in unmanaged memory */
3849 /* FIXME: GC object stored in unmanaged memory */
3850 method->referenced_by = g_slist_append (method->referenced_by, mb);
3852 handle_class = mono_defaults.methodhandle_class;
3854 MonoException *ex = NULL;
3855 ref = mono_reflection_resolve_object (mb->module->image, obj, &handle_class, NULL, error);
3856 if (!is_ok (error)) {
3861 ex = mono_get_exception_type_load (NULL, NULL);
3862 else if (mono_security_core_clr_enabled ())
3863 ex = mono_security_core_clr_ensure_dynamic_method_resolved_object (ref, handle_class);
3867 mono_error_set_exception_instance (error, ex);
3872 rmb.refs [i] = ref; /* FIXME: GC object stored in unmanaged memory (change also resolve_object() signature) */
3873 rmb.refs [i + 1] = handle_class;
3877 MonoType *owner_type = mono_reflection_type_get_handle ((MonoReflectionType*)mb->owner, error);
3878 if (!is_ok (error)) {
3882 klass = mono_class_from_mono_type (owner_type);
3884 klass = mono_defaults.object_class;
3887 mb->mhandle = handle = reflection_methodbuilder_to_mono_method (klass, &rmb, sig, error);
3889 return_val_if_nok (error, FALSE);
3891 release_data = g_new (DynamicMethodReleaseData, 1);
3892 release_data->handle = handle;
3893 release_data->domain = mono_object_get_domain ((MonoObject*)mb);
3894 if (!mono_gc_reference_queue_add (queue, (MonoObject*)mb, release_data))
3895 g_free (release_data);
3897 /* Fix up refs entries pointing at us */
3898 for (l = mb->referenced_by; l; l = l->next) {
3899 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)l->data;
3900 MonoMethodWrapper *wrapper = (MonoMethodWrapper*)method->mhandle;
3903 g_assert (method->mhandle);
3905 data = (gpointer*)wrapper->method_data;
3906 for (i = 0; i < GPOINTER_TO_UINT (data [0]); i += 2) {
3907 if ((data [i + 1] == mb) && (data [i + 1 + 1] == mono_defaults.methodhandle_class))
3908 data [i + 1] = mb->mhandle;
3911 g_slist_free (mb->referenced_by);
3913 /* ilgen is no longer needed */
3916 domain = mono_domain_get ();
3917 mono_domain_lock (domain);
3918 if (!domain->method_to_dyn_method)
3919 domain->method_to_dyn_method = g_hash_table_new (NULL, NULL);
3920 g_hash_table_insert (domain->method_to_dyn_method, handle, (gpointer)(size_t)mono_gchandle_new_weakref ((MonoObject *)mb, TRUE));
3921 mono_domain_unlock (domain);
3927 ves_icall_DynamicMethod_create_dynamic_method (MonoReflectionDynamicMethodHandle mb, MonoError *error)
3929 (void) reflection_create_dynamic_method (mb, error);
3932 #endif /* DISABLE_REFLECTION_EMIT */
3934 MonoMethodSignature *
3935 mono_reflection_lookup_signature (MonoImage *image, MonoMethod *method, guint32 token, MonoError *error)
3937 MonoMethodSignature *sig;
3938 g_assert (image_is_dynamic (image));
3942 sig = (MonoMethodSignature *)g_hash_table_lookup (((MonoDynamicImage*)image)->vararg_aux_hash, GUINT_TO_POINTER (token));
3946 return mono_method_signature_checked (method, error);
3949 #ifndef DISABLE_REFLECTION_EMIT
3952 * ensure_complete_type:
3954 * Ensure that KLASS is completed if it is a dynamic type, or references
3958 ensure_complete_type (MonoClass *klass, MonoError *error)
3962 if (image_is_dynamic (klass->image) && !klass->wastypebuilder && mono_class_has_ref_info (klass)) {
3963 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)mono_class_get_ref_info_raw (klass); /* FIXME use handles */
3965 mono_domain_try_type_resolve_checked (mono_domain_get (), NULL, (MonoObject*)tb, error);
3966 return_if_nok (error);
3968 // Asserting here could break a lot of code
3969 //g_assert (klass->wastypebuilder);
3972 if (mono_class_is_ginst (klass)) {
3973 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
3976 for (i = 0; i < inst->type_argc; ++i) {
3977 ensure_complete_type (mono_class_from_mono_type (inst->type_argv [i]), error);
3978 return_if_nok (error);
3984 mono_reflection_resolve_object (MonoImage *image, MonoObject *obj, MonoClass **handle_class, MonoGenericContext *context, MonoError *error)
3986 MonoClass *oklass = obj->vtable->klass;
3987 gpointer result = NULL;
3991 if (strcmp (oklass->name, "String") == 0) {
3992 result = mono_string_intern_checked ((MonoString*)obj, error);
3993 return_val_if_nok (error, NULL);
3994 *handle_class = mono_defaults.string_class;
3996 } else if (strcmp (oklass->name, "RuntimeType") == 0) {
3997 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj, error);
3998 return_val_if_nok (error, NULL);
3999 MonoClass *mc = mono_class_from_mono_type (type);
4000 if (!mono_class_init (mc)) {
4001 mono_error_set_for_class_failure (error, mc);
4006 MonoType *inflated = mono_class_inflate_generic_type_checked (type, context, error);
4007 return_val_if_nok (error, NULL);
4009 result = mono_class_from_mono_type (inflated);
4010 mono_metadata_free_type (inflated);
4012 result = mono_class_from_mono_type (type);
4014 *handle_class = mono_defaults.typehandle_class;
4016 } else if (strcmp (oklass->name, "MonoMethod") == 0 ||
4017 strcmp (oklass->name, "MonoCMethod") == 0) {
4018 result = ((MonoReflectionMethod*)obj)->method;
4020 result = mono_class_inflate_generic_method_checked ((MonoMethod *)result, context, error);
4021 mono_error_assert_ok (error);
4023 *handle_class = mono_defaults.methodhandle_class;
4025 } else if (strcmp (oklass->name, "MonoField") == 0) {
4026 MonoClassField *field = ((MonoReflectionField*)obj)->field;
4028 ensure_complete_type (field->parent, error);
4029 return_val_if_nok (error, NULL);
4032 MonoType *inflated = mono_class_inflate_generic_type_checked (&field->parent->byval_arg, context, error);
4033 return_val_if_nok (error, NULL);
4035 MonoClass *klass = mono_class_from_mono_type (inflated);
4036 MonoClassField *inflated_field;
4037 gpointer iter = NULL;
4038 mono_metadata_free_type (inflated);
4039 while ((inflated_field = mono_class_get_fields (klass, &iter))) {
4040 if (!strcmp (field->name, inflated_field->name))
4043 g_assert (inflated_field && !strcmp (field->name, inflated_field->name));
4044 result = inflated_field;
4048 *handle_class = mono_defaults.fieldhandle_class;
4050 } else if (strcmp (oklass->name, "TypeBuilder") == 0) {
4051 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)obj;
4052 MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)tb, error);
4053 return_val_if_nok (error, NULL);
4056 klass = type->data.klass;
4057 if (klass->wastypebuilder) {
4058 /* Already created */
4062 mono_domain_try_type_resolve_checked (mono_domain_get (), NULL, (MonoObject*)tb, error);
4063 return_val_if_nok (error, NULL);
4064 result = type->data.klass;
4067 *handle_class = mono_defaults.typehandle_class;
4068 } else if (strcmp (oklass->name, "SignatureHelper") == 0) {
4069 MonoReflectionSigHelper *helper = (MonoReflectionSigHelper*)obj;
4070 MonoMethodSignature *sig;
4073 if (helper->arguments)
4074 nargs = mono_array_length (helper->arguments);
4078 sig = mono_metadata_signature_alloc (image, nargs);
4079 sig->explicit_this = helper->call_conv & 64 ? 1 : 0;
4080 sig->hasthis = helper->call_conv & 32 ? 1 : 0;
4082 if (helper->unmanaged_call_conv) { /* unmanaged */
4083 sig->call_convention = helper->unmanaged_call_conv - 1;
4084 sig->pinvoke = TRUE;
4085 } else if (helper->call_conv & 0x02) {
4086 sig->call_convention = MONO_CALL_VARARG;
4088 sig->call_convention = MONO_CALL_DEFAULT;
4091 sig->param_count = nargs;
4092 /* TODO: Copy type ? */
4093 sig->ret = helper->return_type->type;
4094 for (i = 0; i < nargs; ++i) {
4095 sig->params [i] = mono_type_array_get_and_resolve_raw (helper->arguments, i, error); /* FIXME use handles */
4096 if (!is_ok (error)) {
4097 image_g_free (image, sig);
4103 *handle_class = NULL;
4104 } else if (strcmp (oklass->name, "DynamicMethod") == 0) {
4105 MonoReflectionDynamicMethod *method = (MonoReflectionDynamicMethod*)obj;
4106 /* Already created by the managed code */
4107 g_assert (method->mhandle);
4108 result = method->mhandle;
4109 *handle_class = mono_defaults.methodhandle_class;
4110 } else if (strcmp (oklass->name, "MonoArrayMethod") == 0) {
4111 MonoReflectionArrayMethod *m = (MonoReflectionArrayMethod*)obj;
4118 mtype = mono_reflection_type_get_handle (m->parent, error);
4119 return_val_if_nok (error, NULL);
4120 klass = mono_class_from_mono_type (mtype);
4122 /* Find the method */
4124 name = mono_string_to_utf8_checked (m->name, error);
4125 return_val_if_nok (error, NULL);
4127 while ((method = mono_class_get_methods (klass, &iter))) {
4128 if (!strcmp (method->name, name))
4135 // FIXME: Check parameters/return value etc. match
4138 *handle_class = mono_defaults.methodhandle_class;
4139 } else if (is_sre_method_builder (oklass) ||
4140 mono_is_sre_ctor_builder (oklass) ||
4141 is_sre_field_builder (oklass) ||
4142 is_sre_gparam_builder (oklass) ||
4143 is_sre_generic_instance (oklass) ||
4144 is_sre_array (oklass) ||
4145 is_sre_byref (oklass) ||
4146 is_sre_pointer (oklass) ||
4147 !strcmp (oklass->name, "FieldOnTypeBuilderInst") ||
4148 !strcmp (oklass->name, "MethodOnTypeBuilderInst") ||
4149 !strcmp (oklass->name, "ConstructorOnTypeBuilderInst")) {
4150 static MonoMethod *resolve_method;
4151 if (!resolve_method) {
4152 MonoMethod *m = mono_class_get_method_from_name_flags (mono_class_get_module_builder_class (), "RuntimeResolve", 1, 0);
4154 mono_memory_barrier ();
4159 obj = mono_runtime_invoke_checked (resolve_method, NULL, args, error);
4160 mono_error_assert_ok (error);
4162 return mono_reflection_resolve_object (image, obj, handle_class, context, error);
4164 g_print ("%s\n", obj->vtable->klass->name);
4165 g_assert_not_reached ();
4170 #else /* DISABLE_REFLECTION_EMIT */
4173 mono_reflection_get_custom_attrs_blob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
4175 g_assert_not_reached ();
4180 mono_reflection_dynimage_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
4182 g_error ("This mono runtime was configured with --enable-minimal=reflection_emit, so System.Reflection.Emit is not supported.");
4186 mono_image_module_basic_init (MonoReflectionModuleBuilderHandle moduleb, MonoError *error)
4188 g_assert_not_reached ();
4193 mono_image_insert_string (MonoReflectionModuleBuilderHandle module, MonoStringHandle str, MonoError *error)
4195 g_assert_not_reached ();
4200 mono_image_create_method_token (MonoDynamicImage *assembly, MonoObjectHandle obj, MonoArrayHandle opt_param_types, MonoError *error)
4202 g_assert_not_reached ();
4207 mono_image_create_token (MonoDynamicImage *assembly, MonoObjectHandle obj,
4208 gboolean create_open_instance, gboolean register_token, MonoError *error)
4210 g_assert_not_reached ();
4215 mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides, MonoError *error)
4222 MonoReflectionTypeHandle
4223 ves_icall_TypeBuilder_create_runtime_class (MonoReflectionTypeBuilderHandle tb, MonoError *error)
4225 g_assert_not_reached ();
4230 ves_icall_DynamicMethod_create_dynamic_method (MonoReflectionDynamicMethodHandle mb, MonoError *error)
4236 mono_reflection_type_get_handle (MonoReflectionType* ref, MonoError *error)
4245 mono_reflection_type_handle_mono_type (MonoReflectionTypeHandle ref, MonoError *error)
4248 if (MONO_HANDLE_IS_NULL (ref))
4250 return MONO_HANDLE_GETVAL (ref, type);
4254 #endif /* DISABLE_REFLECTION_EMIT */
4257 mono_sre_generic_param_table_entry_free (GenericParamTableEntry *entry)
4259 mono_gc_deregister_root ((char*) &entry->gparam);
4264 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilderHandle mb, MonoObjectHandle obj, gboolean create_open_instance, MonoError *error)
4267 if (MONO_HANDLE_IS_NULL (obj)) {
4268 mono_error_set_argument_null (error, "obj", "");
4271 return mono_image_create_token (MONO_HANDLE_GETVAL (mb, dynamic_image), obj, create_open_instance, TRUE, error);
4275 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilderHandle mb,
4276 MonoReflectionMethodHandle method,
4277 MonoArrayHandle opt_param_types,
4281 if (MONO_HANDLE_IS_NULL (method)) {
4282 mono_error_set_argument_null (error, "method", "");
4286 return mono_image_create_method_token (MONO_HANDLE_GETVAL (mb, dynamic_image), MONO_HANDLE_CAST (MonoObject, method), opt_param_types, error);
4290 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
4293 mono_image_create_pefile (mb, file, &error);
4294 mono_error_set_pending_exception (&error);
4298 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
4301 mono_image_build_metadata (mb, &error);
4302 mono_error_set_pending_exception (&error);
4306 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilderHandle mb, MonoObjectHandle obj, guint32 token, MonoError *error)
4309 mono_dynamic_image_register_token (MONO_HANDLE_GETVAL (mb, dynamic_image), token, obj);
4313 ves_icall_ModuleBuilder_GetRegisteredToken (MonoReflectionModuleBuilder *mb, guint32 token)
4317 mono_loader_lock ();
4318 obj = (MonoObject *)mono_g_hash_table_lookup (mb->dynamic_image->tokens, GUINT_TO_POINTER (token));
4319 mono_loader_unlock ();
4324 #ifndef DISABLE_REFLECTION_EMIT
4326 ves_icall_CustomAttributeBuilder_GetBlob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
4329 MonoArray *result = mono_reflection_get_custom_attrs_blob_checked (assembly, ctor, ctorArgs, properties, propValues, fields, fieldValues, &error);
4330 mono_error_set_pending_exception (&error);
4336 ves_icall_AssemblyBuilder_basic_init (MonoReflectionAssemblyBuilder *assemblyb)
4338 mono_reflection_dynimage_basic_init (assemblyb);
4342 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
4343 MonoReflectionType *t)
4345 enumtype->type = t->type;
4349 ves_icall_ModuleBuilder_basic_init (MonoReflectionModuleBuilderHandle moduleb, MonoError *error)
4352 mono_image_module_basic_init (moduleb, error);
4356 ves_icall_ModuleBuilder_getUSIndex (MonoReflectionModuleBuilderHandle module, MonoStringHandle str, MonoError *error)
4358 return mono_image_insert_string (module, str, error);
4362 ves_icall_ModuleBuilder_set_wrappers_type (MonoReflectionModuleBuilder *moduleb, MonoReflectionType *type)
4364 MonoDynamicImage *image = moduleb->dynamic_image;
4366 g_assert (type->type);
4367 image->wrappers_type = mono_class_from_mono_type (type->type);