5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/threadpool-ms.h>
42 #include <mono/metadata/threadpool-ms-io.h>
43 #include <mono/metadata/monitor.h>
44 #include <mono/metadata/reflection.h>
45 #include <mono/metadata/assembly.h>
46 #include <mono/metadata/tabledefs.h>
47 #include <mono/metadata/exception.h>
48 #include <mono/metadata/file-io.h>
49 #include <mono/metadata/console-io.h>
50 #include <mono/metadata/mono-route.h>
51 #include <mono/metadata/socket-io.h>
52 #include <mono/metadata/mono-endian.h>
53 #include <mono/metadata/tokentype.h>
54 #include <mono/metadata/domain-internals.h>
55 #include <mono/metadata/metadata-internals.h>
56 #include <mono/metadata/class-internals.h>
57 #include <mono/metadata/marshal.h>
58 #include <mono/metadata/gc-internal.h>
59 #include <mono/metadata/mono-gc.h>
60 #include <mono/metadata/rand.h>
61 #include <mono/metadata/sysmath.h>
62 #include <mono/metadata/string-icalls.h>
63 #include <mono/metadata/debug-helpers.h>
64 #include <mono/metadata/process.h>
65 #include <mono/metadata/environment.h>
66 #include <mono/metadata/profiler-private.h>
67 #include <mono/metadata/locales.h>
68 #include <mono/metadata/filewatcher.h>
69 #include <mono/metadata/char-conversions.h>
70 #include <mono/metadata/security.h>
71 #include <mono/metadata/mono-config.h>
72 #include <mono/metadata/cil-coff.h>
73 #include <mono/metadata/number-formatter.h>
74 #include <mono/metadata/security-manager.h>
75 #include <mono/metadata/security-core-clr.h>
76 #include <mono/metadata/mono-perfcounters.h>
77 #include <mono/metadata/mono-debug.h>
78 #include <mono/metadata/mono-ptr-array.h>
79 #include <mono/metadata/verify-internals.h>
80 #include <mono/metadata/runtime.h>
81 #include <mono/metadata/file-mmap.h>
82 #include <mono/metadata/seq-points-data.h>
83 #include <mono/io-layer/io-layer.h>
84 #include <mono/utils/strtod.h>
85 #include <mono/utils/monobitset.h>
86 #include <mono/utils/mono-time.h>
87 #include <mono/utils/mono-proclib.h>
88 #include <mono/utils/mono-string.h>
89 #include <mono/utils/mono-error-internals.h>
90 #include <mono/utils/mono-mmap.h>
91 #include <mono/utils/mono-io-portability.h>
92 #include <mono/utils/mono-digest.h>
93 #include <mono/utils/bsearch.h>
94 #include <mono/utils/mono-mutex.h>
95 #include <mono/utils/mono-threads.h>
97 #if defined (HOST_WIN32)
101 #include "decimal-ms.h"
103 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
105 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
108 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
110 static inline MonoBoolean
111 is_generic_parameter (MonoType *type)
113 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
117 mono_class_init_or_throw (MonoClass *klass)
119 if (!mono_class_init (klass))
120 mono_raise_exception (mono_class_get_exception_for_failure (klass));
124 * We expect a pointer to a char, not a string
126 ICALL_EXPORT gboolean
127 mono_double_ParseImpl (char *ptr, double *result)
129 gchar *endptr = NULL;
133 /* mono_strtod () is not thread-safe */
134 mono_mutex_lock (&mono_strtod_mutex);
135 *result = mono_strtod (ptr, &endptr);
136 mono_mutex_unlock (&mono_strtod_mutex);
139 if (!*ptr || (endptr && *endptr))
145 ICALL_EXPORT MonoObject *
146 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
153 ao = (MonoArray *)this;
154 ac = (MonoClass *)ao->obj.vtable->klass;
156 esize = mono_array_element_size (ac);
157 ea = (gpointer*)((char*)ao->vector + (pos * esize));
159 if (ac->element_class->valuetype)
160 return mono_value_box (this->vtable->domain, ac->element_class, ea);
165 ICALL_EXPORT MonoObject *
166 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
172 MONO_CHECK_ARG_NULL (idxs, NULL);
174 io = (MonoArray *)idxs;
175 ic = (MonoClass *)io->obj.vtable->klass;
177 ao = (MonoArray *)this;
178 ac = (MonoClass *)ao->obj.vtable->klass;
180 g_assert (ic->rank == 1);
181 if (io->bounds != NULL || io->max_length != ac->rank) {
182 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
186 ind = (gint32 *)io->vector;
188 if (ao->bounds == NULL) {
189 if (*ind < 0 || *ind >= ao->max_length) {
190 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
194 return ves_icall_System_Array_GetValueImpl (this, *ind);
197 for (i = 0; i < ac->rank; i++) {
198 if ((ind [i] < ao->bounds [i].lower_bound) ||
199 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
200 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
205 pos = ind [0] - ao->bounds [0].lower_bound;
206 for (i = 1; i < ac->rank; i++)
207 pos = pos*ao->bounds [i].length + ind [i] -
208 ao->bounds [i].lower_bound;
210 return ves_icall_System_Array_GetValueImpl (this, pos);
214 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
216 MonoClass *ac, *vc, *ec;
226 vc = value->vtable->klass;
230 ac = this->obj.vtable->klass;
231 ec = ac->element_class;
233 esize = mono_array_element_size (ac);
234 ea = (gpointer*)((char*)this->vector + (pos * esize));
235 va = (gpointer*)((char*)value + sizeof (MonoObject));
237 if (mono_class_is_nullable (ec)) {
238 mono_nullable_init ((guint8*)ea, value, ec);
243 mono_gc_bzero_atomic (ea, esize);
247 #define NO_WIDENING_CONVERSION G_STMT_START{\
248 mono_set_pending_exception (mono_get_exception_argument ( \
249 "value", "not a widening conversion")); \
253 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
254 if (esize < vsize + (extra)) { \
255 mono_set_pending_exception (mono_get_exception_argument ( \
256 "value", "not a widening conversion")); \
261 #define INVALID_CAST G_STMT_START{ \
262 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
263 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
267 /* Check element (destination) type. */
268 switch (ec->byval_arg.type) {
269 case MONO_TYPE_STRING:
270 switch (vc->byval_arg.type) {
271 case MONO_TYPE_STRING:
277 case MONO_TYPE_BOOLEAN:
278 switch (vc->byval_arg.type) {
279 case MONO_TYPE_BOOLEAN:
292 NO_WIDENING_CONVERSION;
301 if (!ec->valuetype) {
302 if (!mono_object_isinst (value, ec))
304 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
308 if (mono_object_isinst (value, ec)) {
309 if (ec->has_references)
310 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
312 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
319 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
321 et = ec->byval_arg.type;
322 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
323 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
325 vt = vc->byval_arg.type;
326 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
327 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
329 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
335 case MONO_TYPE_CHAR: \
336 CHECK_WIDENING_CONVERSION(0); \
337 *(etype *) ea = (etype) u64; \
339 /* You can't assign a signed value to an unsigned array. */ \
344 /* You can't assign a floating point number to an integer array. */ \
347 NO_WIDENING_CONVERSION; \
351 #define ASSIGN_SIGNED(etype) G_STMT_START{\
357 CHECK_WIDENING_CONVERSION(0); \
358 *(etype *) ea = (etype) i64; \
360 /* You can assign an unsigned value to a signed array if the array's */ \
361 /* element size is larger than the value size. */ \
366 case MONO_TYPE_CHAR: \
367 CHECK_WIDENING_CONVERSION(1); \
368 *(etype *) ea = (etype) u64; \
370 /* You can't assign a floating point number to an integer array. */ \
373 NO_WIDENING_CONVERSION; \
377 #define ASSIGN_REAL(etype) G_STMT_START{\
381 CHECK_WIDENING_CONVERSION(0); \
382 *(etype *) ea = (etype) r64; \
384 /* All integer values fit into a floating point array, so we don't */ \
385 /* need to CHECK_WIDENING_CONVERSION here. */ \
390 *(etype *) ea = (etype) i64; \
396 case MONO_TYPE_CHAR: \
397 *(etype *) ea = (etype) u64; \
404 u64 = *(guint8 *) va;
407 u64 = *(guint16 *) va;
410 u64 = *(guint32 *) va;
413 u64 = *(guint64 *) va;
419 i64 = *(gint16 *) va;
422 i64 = *(gint32 *) va;
425 i64 = *(gint64 *) va;
428 r64 = *(gfloat *) va;
431 r64 = *(gdouble *) va;
434 u64 = *(guint16 *) va;
436 case MONO_TYPE_BOOLEAN:
437 /* Boolean is only compatible with itself. */
450 NO_WIDENING_CONVERSION;
457 /* If we can't do a direct copy, let's try a widening conversion. */
460 ASSIGN_UNSIGNED (guint16);
462 ASSIGN_UNSIGNED (guint8);
464 ASSIGN_UNSIGNED (guint16);
466 ASSIGN_UNSIGNED (guint32);
468 ASSIGN_UNSIGNED (guint64);
470 ASSIGN_SIGNED (gint8);
472 ASSIGN_SIGNED (gint16);
474 ASSIGN_SIGNED (gint32);
476 ASSIGN_SIGNED (gint64);
478 ASSIGN_REAL (gfloat);
480 ASSIGN_REAL (gdouble);
484 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
488 #undef NO_WIDENING_CONVERSION
489 #undef CHECK_WIDENING_CONVERSION
490 #undef ASSIGN_UNSIGNED
496 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
502 MONO_CHECK_ARG_NULL (idxs,);
504 ic = idxs->obj.vtable->klass;
505 ac = this->obj.vtable->klass;
507 g_assert (ic->rank == 1);
508 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
509 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
513 ind = (gint32 *)idxs->vector;
515 if (this->bounds == NULL) {
516 if (*ind < 0 || *ind >= this->max_length) {
517 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
521 ves_icall_System_Array_SetValueImpl (this, value, *ind);
525 for (i = 0; i < ac->rank; i++)
526 if ((ind [i] < this->bounds [i].lower_bound) ||
527 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
528 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
532 pos = ind [0] - this->bounds [0].lower_bound;
533 for (i = 1; i < ac->rank; i++)
534 pos = pos * this->bounds [i].length + ind [i] -
535 this->bounds [i].lower_bound;
537 ves_icall_System_Array_SetValueImpl (this, value, pos);
540 ICALL_EXPORT MonoArray *
541 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
543 MonoClass *aklass, *klass;
546 gboolean bounded = FALSE;
548 MONO_CHECK_ARG_NULL (type, NULL);
549 MONO_CHECK_ARG_NULL (lengths, NULL);
551 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
553 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
555 for (i = 0; i < mono_array_length (lengths); i++) {
556 if (mono_array_get (lengths, gint32, i) < 0) {
557 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
562 klass = mono_class_from_mono_type (type->type);
563 mono_class_init_or_throw (klass);
565 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
566 /* vectors are not the same as one dimensional arrays with no-zero bounds */
571 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
573 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
574 for (i = 0; i < aklass->rank; ++i) {
575 sizes [i] = mono_array_get (lengths, guint32, i);
577 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
579 sizes [i + aklass->rank] = 0;
582 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
587 ICALL_EXPORT MonoArray *
588 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
590 MonoClass *aklass, *klass;
593 gboolean bounded = FALSE;
595 MONO_CHECK_ARG_NULL (type, NULL);
596 MONO_CHECK_ARG_NULL (lengths, NULL);
598 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
600 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
602 for (i = 0; i < mono_array_length (lengths); i++) {
603 if ((mono_array_get (lengths, gint64, i) < 0) ||
604 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
605 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
610 klass = mono_class_from_mono_type (type->type);
611 mono_class_init_or_throw (klass);
613 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
614 /* vectors are not the same as one dimensional arrays with no-zero bounds */
619 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
621 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
622 for (i = 0; i < aklass->rank; ++i) {
623 sizes [i] = mono_array_get (lengths, guint64, i);
625 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
627 sizes [i + aklass->rank] = 0;
630 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
636 ves_icall_System_Array_GetRank (MonoObject *this)
638 return this->vtable->klass->rank;
642 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
644 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
647 if ((dimension < 0) || (dimension >= rank)) {
648 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
652 if (this->bounds == NULL)
653 length = this->max_length;
655 length = this->bounds [dimension].length;
657 #ifdef MONO_BIG_ARRAYS
658 if (length > G_MAXINT32) {
659 mono_set_pending_exception (mono_get_exception_overflow ());
667 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
669 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
671 if ((dimension < 0) || (dimension >= rank)) {
672 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
676 if (this->bounds == NULL)
677 return this->max_length;
679 return this->bounds [dimension].length;
683 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
685 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
687 if ((dimension < 0) || (dimension >= rank)) {
688 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
692 if (this->bounds == NULL)
695 return this->bounds [dimension].lower_bound;
699 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
701 int sz = mono_array_element_size (mono_object_class (arr));
702 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
705 ICALL_EXPORT gboolean
706 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
711 MonoVTable *src_vtable;
712 MonoVTable *dest_vtable;
713 MonoClass *src_class;
714 MonoClass *dest_class;
716 src_vtable = source->obj.vtable;
717 dest_vtable = dest->obj.vtable;
719 if (src_vtable->rank != dest_vtable->rank)
722 if (source->bounds || dest->bounds)
725 /* there's no integer overflow since mono_array_length returns an unsigned integer */
726 if ((dest_idx + length > mono_array_length_fast (dest)) ||
727 (source_idx + length > mono_array_length_fast (source)))
730 src_class = src_vtable->klass->element_class;
731 dest_class = dest_vtable->klass->element_class;
734 * Handle common cases.
737 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
738 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
740 if (src_class == mono_defaults.object_class && dest_class->valuetype)
743 /* Check if we're copying a char[] <==> (u)short[] */
744 if (src_class != dest_class) {
745 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
748 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
749 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
753 if (dest_class->valuetype) {
754 element_size = mono_array_element_size (source->obj.vtable->klass);
755 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
756 if (dest_class->has_references) {
757 mono_value_copy_array (dest, dest_idx, source_addr, length);
759 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
760 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
763 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
770 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
777 ao = (MonoArray *)this;
778 ac = (MonoClass *)ao->obj.vtable->klass;
780 esize = mono_array_element_size (ac);
781 ea = (gpointer*)((char*)ao->vector + (pos * esize));
783 mono_gc_memmove_atomic (value, ea, esize);
787 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
794 ao = (MonoArray *)this;
795 ac = (MonoClass *)ao->obj.vtable->klass;
796 ec = ac->element_class;
798 esize = mono_array_element_size (ac);
799 ea = (gpointer*)((char*)ao->vector + (pos * esize));
801 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
802 g_assert (esize == sizeof (gpointer));
803 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
805 g_assert (ec->inited);
806 g_assert (esize == mono_class_value_size (ec, NULL));
807 if (ec->has_references)
808 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
810 mono_gc_memmove_atomic (ea, value, esize);
815 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
817 MonoClass *klass = array->obj.vtable->klass;
818 guint32 size = mono_array_element_size (klass);
819 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
821 const char *field_data;
823 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
824 MonoException *exc = mono_get_exception_argument("array",
825 "Cannot initialize array of non-primitive type.");
826 mono_set_pending_exception (exc);
830 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
831 MonoException *exc = mono_get_exception_argument("field_handle",
832 "Field doesn't have an RVA");
833 mono_set_pending_exception (exc);
837 size *= array->max_length;
838 field_data = mono_field_get_data (field_handle);
840 if (size > mono_type_size (field_handle->type, &align)) {
841 MonoException *exc = mono_get_exception_argument("field_handle",
842 "Field not large enough to fill array");
843 mono_set_pending_exception (exc);
847 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
849 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
850 guint ## n *src = (guint ## n *) field_data; \
851 guint ## n *end = (guint ## n *)((char*)src + size); \
853 for (; src < end; data++, src++) { \
854 *data = read ## n (src); \
858 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
860 switch (type->type) {
877 memcpy (mono_array_addr (array, char, 0), field_data, size);
881 memcpy (mono_array_addr (array, char, 0), field_data, size);
886 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
888 return offsetof (MonoString, chars);
891 ICALL_EXPORT MonoObject *
892 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
894 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
897 return mono_object_clone (obj);
901 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
906 MONO_CHECK_ARG_NULL (handle,);
908 klass = mono_class_from_mono_type (handle);
909 MONO_CHECK_ARG (handle, klass,);
911 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
913 /* This will call the type constructor */
914 mono_runtime_class_init (vtable);
918 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
922 mono_image_check_for_module_cctor (image);
923 if (image->has_module_cctor) {
924 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
925 mono_error_raise_exception (&error);
926 /*It's fine to raise the exception here*/
927 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
931 ICALL_EXPORT MonoBoolean
932 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
937 /* later make this configurable and per-arch */
938 int min_size = 4096 * 4 * sizeof (void*);
939 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
940 /* if we have no info we are optimistic and assume there is enough room */
944 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
948 current = (guint8 *)&stack_addr;
949 if (current > stack_addr) {
950 if ((current - stack_addr) < min_size)
953 if (current - (stack_addr - stack_size) < min_size)
959 ICALL_EXPORT MonoObject *
960 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
962 return mono_object_clone (this);
966 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
969 MonoObject **values = NULL;
972 gint32 result = (int)(gsize)mono_defaults.int32_class;
973 MonoClassField* field;
976 klass = mono_object_class (this);
978 if (mono_class_num_fields (klass) == 0)
982 * Compute the starting value of the hashcode for fields of primitive
983 * types, and return the remaining fields in an array to the managed side.
984 * This way, we can avoid costly reflection operations in managed code.
987 while ((field = mono_class_get_fields (klass, &iter))) {
988 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
990 if (mono_field_is_deleted (field))
992 /* FIXME: Add more types */
993 switch (field->type->type) {
995 result ^= *(gint32*)((guint8*)this + field->offset);
997 case MONO_TYPE_STRING: {
999 s = *(MonoString**)((guint8*)this + field->offset);
1001 result ^= mono_string_hash (s);
1006 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1007 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1008 values [count++] = o;
1014 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1015 for (i = 0; i < count; ++i)
1016 mono_array_setref (*fields, i, values [i]);
1023 ICALL_EXPORT MonoBoolean
1024 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1027 MonoObject **values = NULL;
1029 MonoClassField* field;
1033 MONO_CHECK_ARG_NULL (that, FALSE);
1035 if (this->vtable != that->vtable)
1038 klass = mono_object_class (this);
1040 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1041 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1044 * Do the comparison for fields of primitive type and return a result if
1045 * possible. Otherwise, return the remaining fields in an array to the
1046 * managed side. This way, we can avoid costly reflection operations in
1051 while ((field = mono_class_get_fields (klass, &iter))) {
1052 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1054 if (mono_field_is_deleted (field))
1056 /* FIXME: Add more types */
1057 switch (field->type->type) {
1060 case MONO_TYPE_BOOLEAN:
1061 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1066 case MONO_TYPE_CHAR:
1067 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1072 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1077 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1081 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1085 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1090 case MONO_TYPE_STRING: {
1091 MonoString *s1, *s2;
1092 guint32 s1len, s2len;
1093 s1 = *(MonoString**)((guint8*)this + field->offset);
1094 s2 = *(MonoString**)((guint8*)that + field->offset);
1097 if ((s1 == NULL) || (s2 == NULL))
1099 s1len = mono_string_length (s1);
1100 s2len = mono_string_length (s2);
1104 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1110 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1111 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1112 values [count++] = o;
1113 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1114 values [count++] = o;
1117 if (klass->enumtype)
1118 /* enums only have one non-static field */
1124 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1125 for (i = 0; i < count; ++i)
1126 mono_array_setref_fast (*fields, i, values [i]);
1133 ICALL_EXPORT MonoReflectionType *
1134 ves_icall_System_Object_GetType (MonoObject *obj)
1136 #ifndef DISABLE_REMOTING
1137 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1138 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1141 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1145 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1147 mtype->type = &obj->vtable->klass->byval_arg;
1148 g_assert (mtype->type->type);
1152 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1154 MONO_CHECK_ARG_NULL (obj, 0);
1156 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1160 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1161 MonoReflectionMethod *method,
1162 MonoArray *opt_param_types)
1164 MONO_CHECK_ARG_NULL (method, 0);
1166 return mono_image_create_method_token (
1167 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1171 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1173 mono_image_create_pefile (mb, file);
1177 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1179 mono_image_build_metadata (mb);
1183 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1185 mono_image_register_token (mb->dynamic_image, token, obj);
1189 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1191 MonoMethod **dest = data;
1193 /* skip unmanaged frames */
1209 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1211 MonoMethod **dest = data;
1213 /* skip unmanaged frames */
1218 if (!strcmp (m->klass->name_space, "System.Reflection"))
1227 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1229 MonoMethod **dest = data;
1231 /* skip unmanaged frames */
1235 if (m->wrapper_type != MONO_WRAPPER_NONE)
1238 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1252 static MonoReflectionType *
1253 type_from_name (const char *str, MonoBoolean ignoreCase)
1255 MonoMethod *m, *dest;
1257 MonoType *type = NULL;
1258 MonoAssembly *assembly = NULL;
1259 MonoTypeNameParse info;
1260 char *temp_str = g_strdup (str);
1261 gboolean type_resolve = FALSE;
1263 /* mono_reflection_parse_type() mangles the string */
1264 if (!mono_reflection_parse_type (temp_str, &info)) {
1265 mono_reflection_free_type_info (&info);
1272 * We must compute the calling assembly as type loading must happen under a metadata context.
1273 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1274 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1276 m = mono_method_get_last_managed ();
1279 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1284 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1285 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1286 * to crash. This only seems to happen in some strange remoting
1287 * scenarios and I was unable to figure out what's happening there.
1288 * Dec 10, 2005 - Martin.
1292 assembly = dest->klass->image->assembly;
1293 type_resolve = TRUE;
1295 g_warning (G_STRLOC);
1298 if (info.assembly.name)
1299 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1303 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1304 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1307 if (!info.assembly.name && !type) /* try mscorlib */
1308 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1310 if (assembly && !type && type_resolve) {
1311 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1312 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1315 mono_reflection_free_type_info (&info);
1321 return mono_type_get_object (mono_domain_get (), type);
1325 MonoReflectionType *
1326 mono_type_get (const char *str)
1328 char *copy = g_strdup (str);
1329 MonoReflectionType *type = type_from_name (copy, FALSE);
1336 ICALL_EXPORT MonoReflectionType*
1337 ves_icall_type_from_name (MonoString *name,
1338 MonoBoolean throwOnError,
1339 MonoBoolean ignoreCase)
1341 char *str = mono_string_to_utf8 (name);
1342 MonoReflectionType *type;
1344 type = type_from_name (str, ignoreCase);
1347 MonoException *e = NULL;
1350 e = mono_get_exception_type_load (name, NULL);
1352 mono_loader_clear_error ();
1354 mono_set_pending_exception (e);
1363 ICALL_EXPORT MonoReflectionType*
1364 ves_icall_type_from_handle (MonoType *handle)
1366 MonoDomain *domain = mono_domain_get ();
1368 return mono_type_get_object (domain, handle);
1371 /* System.TypeCode */
1390 TYPECODE_STRING = 18
1393 ICALL_EXPORT guint32
1394 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1396 int t = type->type->type;
1398 if (type->type->byref)
1399 return TYPECODE_OBJECT;
1403 case MONO_TYPE_VOID:
1404 return TYPECODE_OBJECT;
1405 case MONO_TYPE_BOOLEAN:
1406 return TYPECODE_BOOLEAN;
1408 return TYPECODE_BYTE;
1410 return TYPECODE_SBYTE;
1412 return TYPECODE_UINT16;
1414 return TYPECODE_INT16;
1415 case MONO_TYPE_CHAR:
1416 return TYPECODE_CHAR;
1420 return TYPECODE_OBJECT;
1422 return TYPECODE_UINT32;
1424 return TYPECODE_INT32;
1426 return TYPECODE_UINT64;
1428 return TYPECODE_INT64;
1430 return TYPECODE_SINGLE;
1432 return TYPECODE_DOUBLE;
1433 case MONO_TYPE_VALUETYPE: {
1434 MonoClass *klass = type->type->data.klass;
1436 if (klass->enumtype) {
1437 t = mono_class_enum_basetype (klass)->type;
1439 } else if (mono_is_corlib_image (klass->image)) {
1440 if (strcmp (klass->name_space, "System") == 0) {
1441 if (strcmp (klass->name, "Decimal") == 0)
1442 return TYPECODE_DECIMAL;
1443 else if (strcmp (klass->name, "DateTime") == 0)
1444 return TYPECODE_DATETIME;
1447 return TYPECODE_OBJECT;
1449 case MONO_TYPE_STRING:
1450 return TYPECODE_STRING;
1451 case MONO_TYPE_SZARRAY:
1452 case MONO_TYPE_ARRAY:
1453 case MONO_TYPE_OBJECT:
1455 case MONO_TYPE_MVAR:
1456 case MONO_TYPE_TYPEDBYREF:
1457 return TYPECODE_OBJECT;
1458 case MONO_TYPE_CLASS:
1460 MonoClass *klass = type->type->data.klass;
1461 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1462 if (strcmp (klass->name, "DBNull") == 0)
1463 return TYPECODE_DBNULL;
1466 return TYPECODE_OBJECT;
1467 case MONO_TYPE_GENERICINST:
1468 return TYPECODE_OBJECT;
1470 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1476 mono_type_is_primitive (MonoType *type)
1478 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1479 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1483 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1485 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1486 return mono_class_enum_basetype (type->data.klass);
1487 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1488 return mono_class_enum_basetype (type->data.generic_class->container_class);
1492 ICALL_EXPORT guint32
1493 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1498 g_assert (type != NULL);
1500 klass = mono_class_from_mono_type (type->type);
1501 klassc = mono_class_from_mono_type (c->type);
1503 if (type->type->byref ^ c->type->byref)
1506 if (type->type->byref) {
1507 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1508 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1510 klass = mono_class_from_mono_type (t);
1511 klassc = mono_class_from_mono_type (ot);
1513 if (mono_type_is_primitive (t)) {
1514 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1515 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1516 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1517 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1518 return t->type == ot->type;
1520 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1523 if (klass->valuetype)
1524 return klass == klassc;
1525 return klass->valuetype == klassc->valuetype;
1528 return mono_class_is_assignable_from (klass, klassc);
1531 ICALL_EXPORT guint32
1532 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1534 MonoClass *klass = mono_class_from_mono_type (type->type);
1535 mono_class_init_or_throw (klass);
1536 return mono_object_isinst (obj, klass) != NULL;
1539 ICALL_EXPORT guint32
1540 ves_icall_get_attributes (MonoReflectionType *type)
1542 MonoClass *klass = mono_class_from_mono_type (type->type);
1543 return klass->flags;
1546 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1547 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1549 MonoClass *klass = field->field->parent;
1550 MonoMarshalType *info;
1554 if (klass->generic_container ||
1555 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1558 ftype = mono_field_get_type (field->field);
1559 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1562 info = mono_marshal_load_type_info (klass);
1564 for (i = 0; i < info->num_fields; ++i) {
1565 if (info->fields [i].field == field->field) {
1566 if (!info->fields [i].mspec)
1569 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1576 ICALL_EXPORT MonoReflectionField*
1577 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1579 gboolean found = FALSE;
1586 klass = handle->parent;
1588 klass = mono_class_from_mono_type (type);
1590 /* Check that the field belongs to the class */
1591 for (k = klass; k; k = k->parent) {
1592 if (k == handle->parent) {
1599 /* The managed code will throw the exception */
1603 return mono_field_get_object (mono_domain_get (), klass, handle);
1606 ICALL_EXPORT MonoArray*
1607 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1610 MonoType *type = mono_field_get_type_checked (field->field, &error);
1611 mono_error_raise_exception (&error);
1613 return type_array_from_modifiers (field->field->parent->image, type, optional);
1617 vell_icall_get_method_attributes (MonoMethod *method)
1619 return method->flags;
1623 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1626 MonoDomain *domain = mono_domain_get ();
1627 MonoMethodSignature* sig;
1629 sig = mono_method_signature_checked (method, &error);
1630 if (!mono_error_ok (&error))
1631 mono_error_raise_exception (&error);
1634 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1635 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1636 info->attrs = method->flags;
1637 info->implattrs = method->iflags;
1638 if (sig->call_convention == MONO_CALL_DEFAULT)
1639 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1641 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1646 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1649 ICALL_EXPORT MonoArray*
1650 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1652 MonoDomain *domain = mono_domain_get ();
1654 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1657 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1658 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1660 MonoDomain *domain = mono_domain_get ();
1661 MonoReflectionMarshalAsAttribute* res = NULL;
1662 MonoMarshalSpec **mspecs;
1665 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1666 mono_method_get_marshal_info (method, mspecs);
1669 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1671 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1673 mono_metadata_free_marshal_spec (mspecs [i]);
1680 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1682 MonoClass *parent = field->field->parent;
1683 if (!parent->size_inited)
1684 mono_class_init (parent);
1685 mono_class_setup_fields_locking (parent);
1687 return field->field->offset - sizeof (MonoObject);
1690 ICALL_EXPORT MonoReflectionType*
1691 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1695 parent = declaring? field->field->parent: field->klass;
1697 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1700 ICALL_EXPORT MonoObject *
1701 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1703 MonoClass *fklass = field->klass;
1704 MonoClassField *cf = field->field;
1705 MonoDomain *domain = mono_object_domain (field);
1707 if (fklass->image->assembly->ref_only) {
1708 mono_set_pending_exception (mono_get_exception_invalid_operation (
1709 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1713 if (mono_security_core_clr_enabled ())
1714 mono_security_core_clr_ensure_reflection_access_field (cf);
1716 return mono_field_get_value_object (domain, cf, obj);
1720 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1723 MonoClassField *cf = field->field;
1727 if (field->klass->image->assembly->ref_only) {
1728 mono_set_pending_exception (mono_get_exception_invalid_operation (
1729 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1733 if (mono_security_core_clr_enabled ())
1734 mono_security_core_clr_ensure_reflection_access_field (cf);
1736 type = mono_field_get_type_checked (cf, &error);
1737 if (!mono_error_ok (&error))
1738 mono_error_raise_exception (&error);
1740 v = (gchar *) value;
1742 switch (type->type) {
1745 case MONO_TYPE_BOOLEAN:
1748 case MONO_TYPE_CHAR:
1757 case MONO_TYPE_VALUETYPE:
1760 v += sizeof (MonoObject);
1762 case MONO_TYPE_STRING:
1763 case MONO_TYPE_OBJECT:
1764 case MONO_TYPE_CLASS:
1765 case MONO_TYPE_ARRAY:
1766 case MONO_TYPE_SZARRAY:
1769 case MONO_TYPE_GENERICINST: {
1770 MonoGenericClass *gclass = type->data.generic_class;
1771 g_assert (!gclass->context.class_inst->is_open);
1773 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1774 MonoClass *nklass = mono_class_from_mono_type (type);
1775 MonoObject *nullable;
1778 * Convert the boxed vtype into a Nullable structure.
1779 * This is complicated by the fact that Nullables have
1780 * a variable structure.
1782 nullable = mono_object_new (mono_domain_get (), nklass);
1784 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1786 v = mono_object_unbox (nullable);
1789 if (gclass->container_class->valuetype && (v != NULL))
1790 v += sizeof (MonoObject);
1794 g_error ("type 0x%x not handled in "
1795 "ves_icall_FieldInfo_SetValueInternal", type->type);
1800 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1801 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1802 if (!vtable->initialized)
1803 mono_runtime_class_init (vtable);
1804 mono_field_static_set_value (vtable, cf, v);
1806 mono_field_set_value (obj, cf, v);
1811 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
1820 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
1821 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
1825 if (MONO_TYPE_IS_REFERENCE (f->type))
1826 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
1828 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
1831 ICALL_EXPORT MonoObject *
1832 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1834 MonoObject *o = NULL;
1835 MonoClassField *field = this->field;
1837 MonoDomain *domain = mono_object_domain (this);
1839 MonoTypeEnum def_type;
1840 const char *def_value;
1844 mono_class_init (field->parent);
1846 t = mono_field_get_type_checked (field, &error);
1847 if (!mono_error_ok (&error))
1848 mono_error_raise_exception (&error);
1850 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1851 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1855 if (image_is_dynamic (field->parent->image)) {
1856 MonoClass *klass = field->parent;
1857 int fidx = field - klass->fields;
1859 g_assert (fidx >= 0 && fidx < klass->field.count);
1860 g_assert (klass->ext);
1861 g_assert (klass->ext->field_def_values);
1862 def_type = klass->ext->field_def_values [fidx].def_type;
1863 def_value = klass->ext->field_def_values [fidx].data;
1864 if (def_type == MONO_TYPE_END) {
1865 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1869 def_value = mono_class_get_field_default_value (field, &def_type);
1870 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1872 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1877 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1881 case MONO_TYPE_BOOLEAN:
1884 case MONO_TYPE_CHAR:
1892 case MONO_TYPE_R8: {
1895 /* boxed value type */
1896 t = g_new0 (MonoType, 1);
1898 klass = mono_class_from_mono_type (t);
1900 o = mono_object_new (domain, klass);
1901 v = ((gchar *) o) + sizeof (MonoObject);
1902 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1905 case MONO_TYPE_STRING:
1906 case MONO_TYPE_CLASS:
1907 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1910 g_assert_not_reached ();
1916 ICALL_EXPORT MonoReflectionType*
1917 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1920 MonoClassField *field = ref_field->field;
1921 MonoType *type = mono_field_get_type_checked (field, &error);
1922 if (!mono_error_ok (&error))
1923 mono_error_raise_exception (&error);
1924 return mono_type_get_object (mono_object_domain (ref_field), type);
1927 ICALL_EXPORT MonoReflectionType*
1928 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1930 MonoMethod *method = rmethod->method.method;
1932 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1935 /* From MonoProperty.cs */
1937 PInfo_Attributes = 1,
1938 PInfo_GetMethod = 1 << 1,
1939 PInfo_SetMethod = 1 << 2,
1940 PInfo_ReflectedType = 1 << 3,
1941 PInfo_DeclaringType = 1 << 4,
1946 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1948 MonoDomain *domain = mono_object_domain (property);
1950 if ((req_info & PInfo_ReflectedType) != 0)
1951 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1952 if ((req_info & PInfo_DeclaringType) != 0)
1953 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1955 if ((req_info & PInfo_Name) != 0)
1956 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1958 if ((req_info & PInfo_Attributes) != 0)
1959 info->attrs = property->property->attrs;
1961 if ((req_info & PInfo_GetMethod) != 0)
1962 MONO_STRUCT_SETREF (info, get, property->property->get ?
1963 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1965 if ((req_info & PInfo_SetMethod) != 0)
1966 MONO_STRUCT_SETREF (info, set, property->property->set ?
1967 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1969 * There may be other methods defined for properties, though, it seems they are not exposed
1970 * in the reflection API
1975 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1977 MonoDomain *domain = mono_object_domain (event);
1979 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1980 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1982 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1983 info->attrs = event->event->attrs;
1984 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1985 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1986 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1988 #ifndef MONO_SMALL_CONFIG
1989 if (event->event->other) {
1991 while (event->event->other [n])
1993 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1995 for (i = 0; i < n; i++)
1996 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2002 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2007 mono_class_setup_interfaces (klass, error);
2008 if (!mono_error_ok (error))
2011 for (i = 0; i < klass->interface_count; i++) {
2012 ic = klass->interfaces [i];
2013 g_hash_table_insert (ifaces, ic, ic);
2015 collect_interfaces (ic, ifaces, error);
2016 if (!mono_error_ok (error))
2022 MonoArray *iface_array;
2023 MonoGenericContext *context;
2027 } FillIfaceArrayData;
2030 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2032 FillIfaceArrayData *data = user_data;
2033 MonoClass *ic = key;
2034 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2036 if (!mono_error_ok (data->error))
2039 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2040 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2041 if (!mono_error_ok (data->error))
2045 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2048 mono_metadata_free_type (inflated);
2051 ICALL_EXPORT MonoArray*
2052 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2055 MonoClass *class = mono_class_from_mono_type (type->type);
2057 FillIfaceArrayData data = { 0 };
2060 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2062 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2063 data.context = mono_class_get_context (class);
2064 class = class->generic_class->container_class;
2067 for (parent = class; parent; parent = parent->parent) {
2068 mono_class_setup_interfaces (parent, &error);
2069 if (!mono_error_ok (&error))
2071 collect_interfaces (parent, iface_hash, &error);
2072 if (!mono_error_ok (&error))
2076 data.error = &error;
2077 data.domain = mono_object_domain (type);
2079 len = g_hash_table_size (iface_hash);
2081 g_hash_table_destroy (iface_hash);
2082 if (!data.domain->empty_types)
2083 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2084 return data.domain->empty_types;
2087 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2088 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2089 if (!mono_error_ok (&error))
2092 g_hash_table_destroy (iface_hash);
2093 return data.iface_array;
2096 g_hash_table_destroy (iface_hash);
2097 mono_error_raise_exception (&error);
2102 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2104 gboolean variance_used;
2105 MonoClass *class = mono_class_from_mono_type (type->type);
2106 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2107 MonoReflectionMethod *member;
2110 int i = 0, len, ioffset;
2113 mono_class_init_or_throw (class);
2114 mono_class_init_or_throw (iclass);
2116 mono_class_setup_vtable (class);
2118 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2122 len = mono_class_num_methods (iclass);
2123 domain = mono_object_domain (type);
2124 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2125 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2127 while ((method = mono_class_get_methods (iclass, &iter))) {
2128 member = mono_method_get_object (domain, method, iclass);
2129 mono_array_setref (*methods, i, member);
2130 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2131 mono_array_setref (*targets, i, member);
2138 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2140 MonoClass *klass = mono_class_from_mono_type (type->type);
2141 mono_class_init_or_throw (klass);
2143 if (image_is_dynamic (klass->image)) {
2144 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2145 *packing = tb->packing_size;
2146 *size = tb->class_size;
2148 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2152 ICALL_EXPORT MonoReflectionType*
2153 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2157 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2158 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2160 class = mono_class_from_mono_type (type->type);
2161 mono_class_init_or_throw (class);
2163 // GetElementType should only return a type for:
2164 // Array Pointer PassedByRef
2165 if (type->type->byref)
2166 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2167 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2168 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2169 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2170 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2175 ICALL_EXPORT MonoReflectionType*
2176 ves_icall_get_type_parent (MonoReflectionType *type)
2178 if (type->type->byref)
2181 MonoClass *class = mono_class_from_mono_type (type->type);
2182 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2185 ICALL_EXPORT MonoBoolean
2186 ves_icall_type_ispointer (MonoReflectionType *type)
2188 return type->type->type == MONO_TYPE_PTR;
2191 ICALL_EXPORT MonoBoolean
2192 ves_icall_type_isprimitive (MonoReflectionType *type)
2194 return (!type->type->byref && (((type->type->type >= MONO_TYPE_BOOLEAN) && (type->type->type <= MONO_TYPE_R8)) || (type->type->type == MONO_TYPE_I) || (type->type->type == MONO_TYPE_U)));
2197 ICALL_EXPORT MonoBoolean
2198 ves_icall_type_isbyref (MonoReflectionType *type)
2200 return type->type->byref;
2203 ICALL_EXPORT MonoBoolean
2204 ves_icall_type_iscomobject (MonoReflectionType *type)
2206 MonoClass *klass = mono_class_from_mono_type (type->type);
2207 mono_class_init_or_throw (klass);
2209 return mono_class_is_com_object (klass);
2212 ICALL_EXPORT MonoReflectionModule*
2213 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2215 MonoClass *class = mono_class_from_mono_type (type->type);
2216 return mono_module_get_object (mono_object_domain (type), class->image);
2219 ICALL_EXPORT MonoReflectionAssembly*
2220 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2222 MonoDomain *domain = mono_domain_get ();
2223 MonoClass *class = mono_class_from_mono_type (type->type);
2224 return mono_assembly_get_object (domain, class->image->assembly);
2227 ICALL_EXPORT MonoReflectionType*
2228 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2230 MonoDomain *domain = mono_domain_get ();
2233 if (type->type->byref)
2235 if (type->type->type == MONO_TYPE_VAR) {
2236 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2237 class = param ? param->owner.klass : NULL;
2238 } else if (type->type->type == MONO_TYPE_MVAR) {
2239 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2240 class = param ? param->owner.method->klass : NULL;
2242 class = mono_class_from_mono_type (type->type)->nested_in;
2245 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2248 ICALL_EXPORT MonoString*
2249 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2251 MonoDomain *domain = mono_domain_get ();
2252 MonoClass *class = mono_class_from_mono_type (type->type);
2254 if (type->type->byref) {
2255 char *n = g_strdup_printf ("%s&", class->name);
2256 MonoString *res = mono_string_new (domain, n);
2262 return mono_string_new (domain, class->name);
2266 ICALL_EXPORT MonoString*
2267 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2269 MonoDomain *domain = mono_domain_get ();
2270 MonoClass *class = mono_class_from_mono_type (type->type);
2272 while (class->nested_in)
2273 class = class->nested_in;
2275 if (class->name_space [0] == '\0')
2278 return mono_string_new (domain, class->name_space);
2282 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2286 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2287 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2291 class = mono_class_from_mono_type (type->type);
2297 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count)
2300 res = mono_array_new (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count);
2304 ICALL_EXPORT MonoArray*
2305 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type, MonoBoolean runtimeTypeArray)
2308 MonoClass *klass, *pklass;
2309 MonoDomain *domain = mono_object_domain (type);
2312 klass = mono_class_from_mono_type (type->type);
2314 if (klass->generic_container) {
2315 MonoGenericContainer *container = klass->generic_container;
2316 res = create_type_array (domain, runtimeTypeArray, container->type_argc);
2317 for (i = 0; i < container->type_argc; ++i) {
2318 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2319 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2321 } else if (klass->generic_class) {
2322 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2323 res = create_type_array (domain, runtimeTypeArray, inst->type_argc);
2324 for (i = 0; i < inst->type_argc; ++i)
2325 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2332 ICALL_EXPORT gboolean
2333 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2337 if (!IS_MONOTYPE (type))
2340 if (type->type->byref)
2343 klass = mono_class_from_mono_type (type->type);
2344 return klass->generic_container != NULL;
2347 ICALL_EXPORT MonoReflectionType*
2348 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2352 if (type->type->byref)
2355 klass = mono_class_from_mono_type (type->type);
2357 if (klass->generic_container) {
2358 return type; /* check this one */
2360 if (klass->generic_class) {
2361 MonoClass *generic_class = klass->generic_class->container_class;
2364 tb = mono_class_get_ref_info (generic_class);
2366 if (generic_class->wastypebuilder && tb)
2369 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2374 ICALL_EXPORT MonoReflectionType*
2375 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2378 MonoType *geninst, **types;
2381 g_assert (IS_MONOTYPE (type));
2382 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2384 count = mono_array_length (type_array);
2385 types = g_new0 (MonoType *, count);
2387 for (i = 0; i < count; i++) {
2388 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2389 types [i] = t->type;
2392 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2397 class = mono_class_from_mono_type (geninst);
2399 /*we might inflate to the GTD*/
2400 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2401 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2405 return mono_type_get_object (mono_object_domain (type), geninst);
2408 ICALL_EXPORT gboolean
2409 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2413 if (!IS_MONOTYPE (type))
2416 if (type->type->byref)
2419 klass = mono_class_from_mono_type (type->type);
2420 return klass->generic_class != NULL || klass->generic_container != NULL;
2424 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2426 if (!IS_MONOTYPE (type))
2429 if (is_generic_parameter (type->type))
2430 return mono_type_get_generic_param_num (type->type);
2434 ICALL_EXPORT GenericParameterAttributes
2435 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2437 g_assert (IS_MONOTYPE (type));
2438 g_assert (is_generic_parameter (type->type));
2439 return mono_generic_param_info (type->type->data.generic_param)->flags;
2442 ICALL_EXPORT MonoArray *
2443 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2445 MonoGenericParamInfo *param_info;
2451 g_assert (IS_MONOTYPE (type));
2453 domain = mono_object_domain (type);
2454 param_info = mono_generic_param_info (type->type->data.generic_param);
2455 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2458 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2459 for (i = 0; i < count; i++)
2460 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2466 ICALL_EXPORT MonoBoolean
2467 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2469 return is_generic_parameter (type->type);
2472 ICALL_EXPORT MonoBoolean
2473 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2475 return is_generic_parameter (tb->type.type);
2479 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2480 MonoReflectionType *t)
2482 enumtype->type = t->type;
2485 ICALL_EXPORT MonoReflectionMethod*
2486 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2487 MonoReflectionMethod* generic)
2494 domain = ((MonoObject *)type)->vtable->domain;
2496 klass = mono_class_from_mono_type (type->type);
2497 mono_class_init_or_throw (klass);
2500 while ((method = mono_class_get_methods (klass, &iter))) {
2501 if (method->token == generic->method->token)
2502 return mono_method_get_object (domain, method, klass);
2510 ICALL_EXPORT MonoReflectionMethod *
2511 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2514 MonoType *type = ref_type->type;
2516 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2517 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2520 if (type->type == MONO_TYPE_VAR)
2523 method = mono_type_get_generic_param_owner (type)->owner.method;
2525 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2528 ICALL_EXPORT MonoReflectionDllImportAttribute*
2529 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2531 static MonoClass *DllImportAttributeClass = NULL;
2532 MonoDomain *domain = mono_domain_get ();
2533 MonoReflectionDllImportAttribute *attr;
2534 MonoImage *image = method->klass->image;
2535 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2536 MonoTableInfo *tables = image->tables;
2537 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2538 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2539 guint32 im_cols [MONO_IMPLMAP_SIZE];
2540 guint32 scope_token;
2541 const char *import = NULL;
2542 const char *scope = NULL;
2545 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2548 if (!DllImportAttributeClass) {
2549 DllImportAttributeClass =
2550 mono_class_from_name (mono_defaults.corlib,
2551 "System.Runtime.InteropServices", "DllImportAttribute");
2552 g_assert (DllImportAttributeClass);
2555 if (image_is_dynamic (method->klass->image)) {
2556 MonoReflectionMethodAux *method_aux =
2557 g_hash_table_lookup (
2558 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2560 import = method_aux->dllentry;
2561 scope = method_aux->dll;
2564 if (!import || !scope) {
2565 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2570 if (piinfo->implmap_idx) {
2571 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2573 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2574 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2575 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2576 scope = mono_metadata_string_heap (image, scope_token);
2579 flags = piinfo->piflags;
2581 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2583 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2584 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2585 attr->call_conv = (flags & 0x700) >> 8;
2586 attr->charset = ((flags & 0x6) >> 1) + 1;
2587 if (attr->charset == 1)
2589 attr->exact_spelling = (flags & 0x1) != 0;
2590 attr->set_last_error = (flags & 0x40) != 0;
2591 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2592 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2593 attr->preserve_sig = FALSE;
2598 ICALL_EXPORT MonoReflectionMethod *
2599 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2601 MonoMethodInflated *imethod;
2604 if (method->method->is_generic)
2607 if (!method->method->is_inflated)
2610 imethod = (MonoMethodInflated *) method->method;
2612 result = imethod->declaring;
2613 /* Not a generic method. */
2614 if (!result->is_generic)
2617 if (image_is_dynamic (method->method->klass->image)) {
2618 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2619 MonoReflectionMethod *res;
2622 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2623 * the dynamic case as well ?
2625 mono_image_lock ((MonoImage*)image);
2626 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2627 mono_image_unlock ((MonoImage*)image);
2633 if (imethod->context.class_inst) {
2634 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2635 /*Generic methods gets the context of the GTD.*/
2636 if (mono_class_get_context (klass)) {
2638 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2639 mono_error_raise_exception (&error);
2643 return mono_method_get_object (mono_object_domain (method), result, NULL);
2646 ICALL_EXPORT gboolean
2647 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2649 return mono_method_signature (method->method)->generic_param_count != 0;
2652 ICALL_EXPORT gboolean
2653 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2655 return method->method->is_generic;
2658 ICALL_EXPORT MonoArray*
2659 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2665 domain = mono_object_domain (method);
2667 if (method->method->is_inflated) {
2668 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2671 count = inst->type_argc;
2672 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2674 for (i = 0; i < count; i++)
2675 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2681 count = mono_method_signature (method->method)->generic_param_count;
2682 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2684 for (i = 0; i < count; i++) {
2685 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2686 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2687 MonoClass *pklass = mono_class_from_generic_parameter (
2688 param, method->method->klass->image, TRUE);
2689 mono_array_setref (res, i,
2690 mono_type_get_object (domain, &pklass->byval_arg));
2696 ICALL_EXPORT MonoObject *
2697 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2700 * Invoke from reflection is supposed to always be a virtual call (the API
2701 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2702 * greater flexibility.
2704 MonoMethod *m = method->method;
2705 MonoMethodSignature *sig = mono_method_signature (m);
2712 if (mono_security_core_clr_enabled ())
2713 mono_security_core_clr_ensure_reflection_access_method (m);
2715 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2716 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2717 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2722 if (!mono_object_isinst (this, m->klass)) {
2723 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2724 char *target_name = mono_type_get_full_name (m->klass);
2725 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2726 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2728 g_free (target_name);
2732 m = mono_object_get_virtual_method (this, m);
2733 /* must pass the pointer to the value for valuetype methods */
2734 if (m->klass->valuetype)
2735 obj = mono_object_unbox (this);
2736 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2737 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2742 if (sig->ret->byref) {
2743 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System", "NotSupportedException", "Cannot invoke method returning ByRef type via reflection"));
2747 pcount = params? mono_array_length (params): 0;
2748 if (pcount != sig->param_count) {
2749 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2753 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2754 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Cannot invoke constructor of an abstract class."));
2758 image = m->klass->image;
2759 if (image->assembly->ref_only) {
2760 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_invalid_operation ("It is illegal to invoke a method on a type loaded using the ReflectionOnly api."));
2764 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2765 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2769 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2772 intptr_t *lower_bounds;
2773 pcount = mono_array_length (params);
2774 lengths = alloca (sizeof (uintptr_t) * pcount);
2775 /* Note: the synthetized array .ctors have int32 as argument type */
2776 for (i = 0; i < pcount; ++i)
2777 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2779 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2780 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2781 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2783 for (i = 0; i < mono_array_length (arr); ++i) {
2784 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2786 mono_array_setref_fast (arr, i, subarray);
2788 return (MonoObject*)arr;
2791 if (m->klass->rank == pcount) {
2792 /* Only lengths provided. */
2793 lower_bounds = NULL;
2795 g_assert (pcount == (m->klass->rank * 2));
2796 /* lower bounds are first. */
2797 lower_bounds = (intptr_t*)lengths;
2798 lengths += m->klass->rank;
2801 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2803 return mono_runtime_invoke_array (m, obj, params, NULL);
2806 #ifndef DISABLE_REMOTING
2807 ICALL_EXPORT MonoObject *
2808 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2810 MonoDomain *domain = mono_object_domain (method);
2811 MonoMethod *m = method->method;
2812 MonoMethodSignature *sig = mono_method_signature (m);
2813 MonoArray *out_args;
2815 int i, j, outarg_count = 0;
2817 if (m->klass == mono_defaults.object_class) {
2818 if (!strcmp (m->name, "FieldGetter")) {
2819 MonoClass *k = this->vtable->klass;
2823 /* If this is a proxy, then it must be a CBO */
2824 if (k == mono_defaults.transparent_proxy_class) {
2825 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2826 this = tp->rp->unwrapped_server;
2828 k = this->vtable->klass;
2831 name = mono_array_get (params, MonoString *, 1);
2832 str = mono_string_to_utf8 (name);
2835 MonoClassField* field = mono_class_get_field_from_name (k, str);
2837 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2838 if (field_klass->valuetype)
2839 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2841 result = *((gpointer *)((char *)this + field->offset));
2843 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2844 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2845 mono_array_setref (out_args, 0, result);
2853 g_assert_not_reached ();
2855 } else if (!strcmp (m->name, "FieldSetter")) {
2856 MonoClass *k = this->vtable->klass;
2862 /* If this is a proxy, then it must be a CBO */
2863 if (k == mono_defaults.transparent_proxy_class) {
2864 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2865 this = tp->rp->unwrapped_server;
2867 k = this->vtable->klass;
2870 name = mono_array_get (params, MonoString *, 1);
2871 str = mono_string_to_utf8 (name);
2874 MonoClassField* field = mono_class_get_field_from_name (k, str);
2876 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2877 MonoObject *val = mono_array_get (params, gpointer, 2);
2879 if (field_klass->valuetype) {
2880 size = mono_type_size (field->type, &align);
2881 g_assert (size == mono_class_value_size (field_klass, NULL));
2882 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2884 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2887 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2888 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2898 g_assert_not_reached ();
2903 for (i = 0; i < mono_array_length (params); i++) {
2904 if (sig->params [i]->byref)
2908 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2910 /* handle constructors only for objects already allocated */
2911 if (!strcmp (method->method->name, ".ctor"))
2914 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2915 g_assert (!method->method->klass->valuetype);
2916 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2918 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2919 if (sig->params [i]->byref) {
2921 arg = mono_array_get (params, gpointer, i);
2922 mono_array_setref (out_args, j, arg);
2927 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2934 read_enum_value (const char *mem, int type)
2937 case MONO_TYPE_BOOLEAN:
2939 return *(guint8*)mem;
2941 return *(gint8*)mem;
2942 case MONO_TYPE_CHAR:
2944 return read16 (mem);
2946 return (gint16) read16 (mem);
2948 return read32 (mem);
2950 return (gint32) read32 (mem);
2953 return read64 (mem);
2955 g_assert_not_reached ();
2961 write_enum_value (char *mem, int type, guint64 value)
2965 case MONO_TYPE_I1: {
2966 guint8 *p = (guint8*)mem;
2971 case MONO_TYPE_I2: {
2972 guint16 *p = (void*)mem;
2977 case MONO_TYPE_I4: {
2978 guint32 *p = (void*)mem;
2983 case MONO_TYPE_I8: {
2984 guint64 *p = (void*)mem;
2989 g_assert_not_reached ();
2994 ICALL_EXPORT MonoObject *
2995 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3002 domain = mono_object_domain (enumType);
3003 enumc = mono_class_from_mono_type (enumType->type);
3005 mono_class_init_or_throw (enumc);
3007 etype = mono_class_enum_basetype (enumc);
3009 res = mono_object_new (domain, enumc);
3010 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3015 ICALL_EXPORT MonoBoolean
3016 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3018 int size = mono_class_value_size (a->vtable->klass, NULL);
3019 guint64 a_val = 0, b_val = 0;
3021 memcpy (&a_val, mono_object_unbox (a), size);
3022 memcpy (&b_val, mono_object_unbox (b), size);
3024 return (a_val & b_val) == b_val;
3027 ICALL_EXPORT MonoObject *
3028 ves_icall_System_Enum_get_value (MonoObject *this)
3039 g_assert (this->vtable->klass->enumtype);
3041 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3042 res = mono_object_new (mono_object_domain (this), enumc);
3043 dst = (char *)res + sizeof (MonoObject);
3044 src = (char *)this + sizeof (MonoObject);
3045 size = mono_class_value_size (enumc, NULL);
3047 memcpy (dst, src, size);
3052 ICALL_EXPORT MonoReflectionType *
3053 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3058 klass = mono_class_from_mono_type (type->type);
3059 mono_class_init_or_throw (klass);
3061 etype = mono_class_enum_basetype (klass);
3063 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3067 return mono_type_get_object (mono_object_domain (type), etype);
3071 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3073 gpointer tdata = (char *)this + sizeof (MonoObject);
3074 gpointer odata = (char *)other + sizeof (MonoObject);
3075 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3076 g_assert (basetype);
3081 if (this->vtable->klass != other->vtable->klass)
3084 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3085 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3086 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3089 return me > other ? 1 : -1; \
3092 switch (basetype->type) {
3094 COMPARE_ENUM_VALUES (guint8);
3096 COMPARE_ENUM_VALUES (gint8);
3097 case MONO_TYPE_CHAR:
3099 COMPARE_ENUM_VALUES (guint16);
3101 COMPARE_ENUM_VALUES (gint16);
3103 COMPARE_ENUM_VALUES (guint32);
3105 COMPARE_ENUM_VALUES (gint32);
3107 COMPARE_ENUM_VALUES (guint64);
3109 COMPARE_ENUM_VALUES (gint64);
3113 #undef COMPARE_ENUM_VALUES
3114 /* indicates that the enum was of an unsupported unerlying type */
3119 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3121 gpointer data = (char *)this + sizeof (MonoObject);
3122 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3123 g_assert (basetype);
3125 switch (basetype->type) {
3127 return *((gint8*)data);
3129 return *((guint8*)data);
3130 case MONO_TYPE_CHAR:
3132 return *((guint16*)data);
3135 return *((gint16*)data);
3137 return *((guint32*)data);
3139 return *((gint32*)data);
3141 case MONO_TYPE_I8: {
3142 gint64 value = *((gint64*)data);
3143 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3146 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3151 ICALL_EXPORT MonoBoolean
3152 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3154 MonoDomain *domain = mono_object_domain (type);
3155 MonoClass *enumc = mono_class_from_mono_type (type->type);
3156 guint j = 0, nvalues;
3158 MonoClassField *field;
3160 guint64 field_value, previous_value = 0;
3161 gboolean sorted = TRUE;
3163 mono_class_init_or_throw (enumc);
3165 if (!enumc->enumtype) {
3166 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3170 base_type = mono_class_enum_basetype (enumc)->type;
3172 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3173 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3174 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3177 while ((field = mono_class_get_fields (enumc, &iter))) {
3179 MonoTypeEnum def_type;
3181 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3183 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3185 if (mono_field_is_deleted (field))
3187 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3189 p = mono_class_get_field_default_value (field, &def_type);
3190 /* len = */ mono_metadata_decode_blob_size (p, &p);
3192 field_value = read_enum_value (p, base_type);
3193 mono_array_set (*values, guint64, j, field_value);
3195 if (previous_value > field_value)
3198 previous_value = field_value;
3206 BFLAGS_IgnoreCase = 1,
3207 BFLAGS_DeclaredOnly = 2,
3208 BFLAGS_Instance = 4,
3210 BFLAGS_Public = 0x10,
3211 BFLAGS_NonPublic = 0x20,
3212 BFLAGS_FlattenHierarchy = 0x40,
3213 BFLAGS_InvokeMethod = 0x100,
3214 BFLAGS_CreateInstance = 0x200,
3215 BFLAGS_GetField = 0x400,
3216 BFLAGS_SetField = 0x800,
3217 BFLAGS_GetProperty = 0x1000,
3218 BFLAGS_SetProperty = 0x2000,
3219 BFLAGS_ExactBinding = 0x10000,
3220 BFLAGS_SuppressChangeType = 0x20000,
3221 BFLAGS_OptionalParamBinding = 0x40000
3224 ICALL_EXPORT MonoArray*
3225 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3228 MonoClass *startklass, *klass, *refklass;
3233 char *utf8_name = NULL;
3234 int (*compare_func) (const char *s1, const char *s2) = NULL;
3235 MonoClassField *field;
3236 MonoPtrArray tmp_array;
3238 domain = ((MonoObject *)type)->vtable->domain;
3239 if (type->type->byref)
3240 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3242 klass = startklass = mono_class_from_mono_type (type->type);
3243 refklass = mono_class_from_mono_type (reftype->type);
3245 mono_ptr_array_init (tmp_array, 2);
3248 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3249 mono_ptr_array_destroy (tmp_array);
3250 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3255 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3256 guint32 flags = mono_field_get_flags (field);
3258 if (mono_field_is_deleted_with_flags (field, flags))
3260 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3261 if (bflags & BFLAGS_Public)
3263 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3264 if (bflags & BFLAGS_NonPublic) {
3271 if (flags & FIELD_ATTRIBUTE_STATIC) {
3272 if (bflags & BFLAGS_Static)
3273 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3276 if (bflags & BFLAGS_Instance)
3284 if (utf8_name == NULL) {
3285 utf8_name = mono_string_to_utf8 (name);
3286 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3289 if (compare_func (mono_field_get_name (field), utf8_name))
3293 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3294 mono_ptr_array_append (tmp_array, member);
3296 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3299 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3301 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3302 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3304 mono_ptr_array_destroy (tmp_array);
3306 if (utf8_name != NULL)
3313 method_nonpublic (MonoMethod* method, gboolean start_klass)
3315 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3316 case METHOD_ATTRIBUTE_ASSEM:
3317 return (start_klass || mono_defaults.generic_ilist_class);
3318 case METHOD_ATTRIBUTE_PRIVATE:
3320 case METHOD_ATTRIBUTE_PUBLIC:
3328 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3331 MonoClass *startklass;
3335 /*FIXME, use MonoBitSet*/
3336 guint32 method_slots_default [8];
3337 guint32 *method_slots = NULL;
3338 int (*compare_func) (const char *s1, const char *s2) = NULL;
3340 array = g_ptr_array_new ();
3345 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3347 /* An optimization for calls made from Delegate:CreateDelegate () */
3348 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3349 method = mono_get_delegate_invoke (klass);
3350 if (mono_loader_get_last_error ())
3353 g_ptr_array_add (array, method);
3357 mono_class_setup_methods (klass);
3358 mono_class_setup_vtable (klass);
3359 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3362 if (is_generic_parameter (&klass->byval_arg))
3363 nslots = mono_class_get_vtable_size (klass->parent);
3365 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3366 if (nslots >= sizeof (method_slots_default) * 8) {
3367 method_slots = g_new0 (guint32, nslots / 32 + 1);
3369 method_slots = method_slots_default;
3370 memset (method_slots, 0, sizeof (method_slots_default));
3373 mono_class_setup_methods (klass);
3374 mono_class_setup_vtable (klass);
3375 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3379 while ((method = mono_class_get_methods (klass, &iter))) {
3381 if (method->slot != -1) {
3382 g_assert (method->slot < nslots);
3383 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3385 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3386 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3389 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3391 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3392 if (bflags & BFLAGS_Public)
3394 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3400 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3401 if (bflags & BFLAGS_Static)
3402 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3405 if (bflags & BFLAGS_Instance)
3413 if (compare_func (name, method->name))
3418 g_ptr_array_add (array, method);
3420 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3422 if (method_slots != method_slots_default)
3423 g_free (method_slots);
3428 if (method_slots != method_slots_default)
3429 g_free (method_slots);
3430 g_ptr_array_free (array, TRUE);
3432 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3433 *ex = mono_class_get_exception_for_failure (klass);
3435 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3436 mono_loader_clear_error ();
3441 ICALL_EXPORT MonoArray*
3442 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3444 static MonoClass *MethodInfo_array;
3447 MonoVTable *array_vtable;
3448 MonoException *ex = NULL;
3449 const char *mname = NULL;
3450 GPtrArray *method_array;
3451 MonoClass *klass, *refklass;
3454 if (!MethodInfo_array) {
3455 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3456 mono_memory_barrier ();
3457 MethodInfo_array = klass;
3460 klass = mono_class_from_mono_type (type->type);
3461 refklass = mono_class_from_mono_type (reftype->type);
3462 domain = ((MonoObject *)type)->vtable->domain;
3463 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3464 if (type->type->byref)
3465 return mono_array_new_specific (array_vtable, 0);
3468 mname = mono_string_to_utf8 (name);
3470 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3471 g_free ((char*)mname);
3473 mono_set_pending_exception (ex);
3477 res = mono_array_new_specific (array_vtable, method_array->len);
3479 for (i = 0; i < method_array->len; ++i) {
3480 MonoMethod *method = g_ptr_array_index (method_array, i);
3481 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3484 g_ptr_array_free (method_array, TRUE);
3488 ICALL_EXPORT MonoArray*
3489 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3492 static MonoClass *System_Reflection_ConstructorInfo;
3493 MonoClass *startklass, *klass, *refklass;
3498 gpointer iter = NULL;
3499 MonoPtrArray tmp_array;
3501 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3503 domain = ((MonoObject *)type)->vtable->domain;
3504 if (type->type->byref)
3505 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3506 klass = startklass = mono_class_from_mono_type (type->type);
3507 refklass = mono_class_from_mono_type (reftype->type);
3509 if (!System_Reflection_ConstructorInfo)
3510 System_Reflection_ConstructorInfo = mono_class_from_name (
3511 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3513 mono_class_setup_methods (klass);
3514 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3515 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3520 while ((method = mono_class_get_methods (klass, &iter))) {
3522 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3524 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3525 if (bflags & BFLAGS_Public)
3528 if (bflags & BFLAGS_NonPublic)
3534 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3535 if (bflags & BFLAGS_Static)
3536 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3539 if (bflags & BFLAGS_Instance)
3545 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3547 mono_ptr_array_append (tmp_array, member);
3550 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3552 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3553 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3555 mono_ptr_array_destroy (tmp_array);
3561 property_hash (gconstpointer data)
3563 MonoProperty *prop = (MonoProperty*)data;
3565 return g_str_hash (prop->name);
3569 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3571 // Properties are hide-by-name-and-signature
3572 if (!g_str_equal (prop1->name, prop2->name))
3575 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3577 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3583 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3588 return method_nonpublic (accessor, start_klass);
3591 ICALL_EXPORT MonoArray*
3592 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3596 static MonoClass *System_Reflection_PropertyInfo;
3597 MonoClass *startklass, *klass;
3603 gchar *propname = NULL;
3604 int (*compare_func) (const char *s1, const char *s2) = NULL;
3606 GHashTable *properties = NULL;
3607 MonoPtrArray tmp_array;
3609 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3611 if (!System_Reflection_PropertyInfo)
3612 System_Reflection_PropertyInfo = mono_class_from_name (
3613 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3615 domain = ((MonoObject *)type)->vtable->domain;
3616 if (type->type->byref)
3617 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3618 klass = startklass = mono_class_from_mono_type (type->type);
3621 propname = mono_string_to_utf8 (name);
3622 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3625 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3627 mono_class_setup_methods (klass);
3628 mono_class_setup_vtable (klass);
3629 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3633 while ((prop = mono_class_get_properties (klass, &iter))) {
3639 flags = method->flags;
3642 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3643 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3644 if (bflags & BFLAGS_Public)
3646 } else if (bflags & BFLAGS_NonPublic) {
3647 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3648 property_accessor_nonpublic(prop->set, startklass == klass)) {
3655 if (flags & METHOD_ATTRIBUTE_STATIC) {
3656 if (bflags & BFLAGS_Static)
3657 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3660 if (bflags & BFLAGS_Instance)
3669 if (compare_func (propname, prop->name))
3673 if (g_hash_table_lookup (properties, prop))
3676 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3678 g_hash_table_insert (properties, prop, prop);
3680 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3683 g_hash_table_destroy (properties);
3686 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3687 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3688 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3690 mono_ptr_array_destroy (tmp_array);
3696 g_hash_table_destroy (properties);
3699 mono_ptr_array_destroy (tmp_array);
3701 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3702 ex = mono_class_get_exception_for_failure (klass);
3704 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3705 mono_loader_clear_error ();
3707 mono_set_pending_exception (ex);
3712 event_hash (gconstpointer data)
3714 MonoEvent *event = (MonoEvent*)data;
3716 return g_str_hash (event->name);
3720 event_equal (MonoEvent *event1, MonoEvent *event2)
3722 // Events are hide-by-name
3723 return g_str_equal (event1->name, event2->name);
3726 ICALL_EXPORT MonoArray*
3727 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3731 static MonoClass *System_Reflection_EventInfo;
3732 MonoClass *startklass, *klass;
3738 char *utf8_name = NULL;
3739 int (*compare_func) (const char *s1, const char *s2) = NULL;
3740 GHashTable *events = NULL;
3741 MonoPtrArray tmp_array;
3743 mono_ptr_array_init (tmp_array, 4);
3745 if (!System_Reflection_EventInfo)
3746 System_Reflection_EventInfo = mono_class_from_name (
3747 mono_defaults.corlib, "System.Reflection", "EventInfo");
3749 domain = mono_object_domain (type);
3750 if (type->type->byref)
3751 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3752 klass = startklass = mono_class_from_mono_type (type->type);
3754 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3756 mono_class_setup_methods (klass);
3757 mono_class_setup_vtable (klass);
3758 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3762 while ((event = mono_class_get_events (klass, &iter))) {
3764 method = event->add;
3766 method = event->remove;
3768 method = event->raise;
3770 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3771 if (bflags & BFLAGS_Public)
3773 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3774 if (bflags & BFLAGS_NonPublic)
3779 if (bflags & BFLAGS_NonPublic)
3785 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3786 if (bflags & BFLAGS_Static)
3787 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3790 if (bflags & BFLAGS_Instance)
3795 if (bflags & BFLAGS_Instance)
3801 if (utf8_name == NULL) {
3802 utf8_name = mono_string_to_utf8 (name);
3803 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3806 if (compare_func (event->name, utf8_name))
3810 if (g_hash_table_lookup (events, event))
3813 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3815 g_hash_table_insert (events, event, event);
3817 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3820 g_hash_table_destroy (events);
3822 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3824 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3825 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3827 mono_ptr_array_destroy (tmp_array);
3829 if (utf8_name != NULL)
3835 mono_ptr_array_destroy (tmp_array);
3836 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3837 ex = mono_class_get_exception_for_failure (klass);
3839 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3840 mono_loader_clear_error ();
3842 mono_set_pending_exception (ex);
3846 ICALL_EXPORT MonoArray*
3847 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3857 MonoPtrArray tmp_array;
3859 domain = ((MonoObject *)type)->vtable->domain;
3860 if (type->type->byref)
3861 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3862 klass = mono_class_from_mono_type (type->type);
3865 * If a nested type is generic, return its generic type definition.
3866 * Note that this means that the return value is essentially the set
3867 * of nested types of the generic type definition of @klass.
3869 * A note in MSDN claims that a generic type definition can have
3870 * nested types that aren't generic. In any case, the container of that
3871 * nested type would be the generic type definition.
3873 if (klass->generic_class)
3874 klass = klass->generic_class->container_class;
3876 mono_ptr_array_init (tmp_array, 1);
3878 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3880 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3881 if (bflags & BFLAGS_Public)
3884 if (bflags & BFLAGS_NonPublic)
3892 str = mono_string_to_utf8 (name);
3894 if (strcmp (nested->name, str))
3898 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3899 mono_ptr_array_append (tmp_array, member);
3902 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3904 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3905 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3907 mono_ptr_array_destroy (tmp_array);
3915 ICALL_EXPORT MonoReflectionType*
3916 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3919 MonoType *type = NULL;
3920 MonoTypeNameParse info;
3921 gboolean type_resolve;
3923 /* On MS.NET, this does not fire a TypeResolve event */
3924 type_resolve = TRUE;
3925 str = mono_string_to_utf8 (name);
3926 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3927 if (!mono_reflection_parse_type (str, &info)) {
3929 mono_reflection_free_type_info (&info);
3931 /* uhm: this is a parse error, though... */
3932 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3935 /*g_print ("failed parse\n");*/
3939 if (info.assembly.name) {
3941 mono_reflection_free_type_info (&info);
3943 /* 1.0 and 2.0 throw different exceptions */
3944 if (mono_defaults.generic_ilist_class)
3945 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3947 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3953 if (module != NULL) {
3955 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3960 if (assembly_is_dynamic (assembly->assembly)) {
3961 /* Enumerate all modules */
3962 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3966 if (abuilder->modules) {
3967 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3968 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3969 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3975 if (!type && abuilder->loaded_modules) {
3976 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3977 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3978 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3985 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3987 mono_reflection_free_type_info (&info);
3989 MonoException *e = NULL;
3992 e = mono_get_exception_type_load (name, NULL);
3994 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3995 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3997 mono_loader_clear_error ();
4000 mono_set_pending_exception (e);
4002 } else if (mono_loader_get_last_error ()) {
4004 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4007 mono_loader_clear_error ();
4010 if (type->type == MONO_TYPE_CLASS) {
4011 MonoClass *klass = mono_type_get_class (type);
4013 if (mono_security_enabled () && !klass->exception_type)
4014 /* Some security problems are detected during generic vtable construction */
4015 mono_class_setup_vtable (klass);
4017 /* need to report exceptions ? */
4018 if (throwOnError && klass->exception_type) {
4019 /* report SecurityException (or others) that occured when loading the assembly */
4020 MonoException *exc = mono_class_get_exception_for_failure (klass);
4021 mono_loader_clear_error ();
4022 mono_set_pending_exception (exc);
4024 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4029 /* g_print ("got it\n"); */
4030 return mono_type_get_object (mono_object_domain (assembly), type);
4034 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4037 gchar *shadow_ini_file;
4040 /* Check for shadow-copied assembly */
4041 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4042 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4044 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4045 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4051 g_free (shadow_ini_file);
4052 if (content != NULL) {
4055 *filename = content;
4062 ICALL_EXPORT MonoString *
4063 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4065 MonoDomain *domain = mono_object_domain (assembly);
4066 MonoAssembly *mass = assembly->assembly;
4067 MonoString *res = NULL;
4072 if (g_path_is_absolute (mass->image->name)) {
4073 absolute = g_strdup (mass->image->name);
4074 dirname = g_path_get_dirname (absolute);
4076 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4077 dirname = g_strdup (mass->basedir);
4080 replace_shadow_path (domain, dirname, &absolute);
4085 for (i = strlen (absolute) - 1; i >= 0; i--)
4086 if (absolute [i] == '\\')
4091 uri = g_filename_to_uri (absolute, NULL, NULL);
4093 const char *prepend = "file://";
4095 if (*absolute == '/' && *(absolute + 1) == '/') {
4098 prepend = "file:///";
4101 uri = g_strconcat (prepend, absolute, NULL);
4105 res = mono_string_new (domain, uri);
4112 ICALL_EXPORT MonoBoolean
4113 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4115 MonoAssembly *mass = assembly->assembly;
4117 return mass->in_gac;
4120 ICALL_EXPORT MonoReflectionAssembly*
4121 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4125 MonoImageOpenStatus status;
4127 name = mono_string_to_utf8 (mname);
4128 res = mono_assembly_load_with_partial_name (name, &status);
4134 return mono_assembly_get_object (mono_domain_get (), res);
4137 ICALL_EXPORT MonoString *
4138 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4140 MonoDomain *domain = mono_object_domain (assembly);
4143 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4148 ICALL_EXPORT MonoBoolean
4149 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4151 return assembly->assembly->ref_only;
4154 ICALL_EXPORT MonoString *
4155 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4157 MonoDomain *domain = mono_object_domain (assembly);
4159 return mono_string_new (domain, assembly->assembly->image->version);
4162 ICALL_EXPORT MonoReflectionMethod*
4163 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4167 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4171 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4172 mono_error_raise_exception (&error);
4174 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4177 ICALL_EXPORT MonoReflectionModule*
4178 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4180 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4183 ICALL_EXPORT MonoArray*
4184 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4186 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4187 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4191 for (i = 0; i < table->rows; ++i) {
4192 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4193 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4199 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4201 static MonoClass *System_Version = NULL;
4202 static MonoMethod *create_version = NULL;
4206 if (!System_Version) {
4207 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4208 g_assert (System_Version);
4211 if (!create_version) {
4212 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4213 create_version = mono_method_desc_search_in_class (desc, System_Version);
4214 g_assert (create_version);
4215 mono_method_desc_free (desc);
4221 args [3] = &revision;
4222 result = mono_object_new (domain, System_Version);
4223 mono_runtime_invoke (create_version, result, args, NULL);
4228 ICALL_EXPORT MonoArray*
4229 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4231 static MonoClass *System_Reflection_AssemblyName;
4233 MonoDomain *domain = mono_object_domain (assembly);
4235 static MonoMethod *create_culture = NULL;
4236 MonoImage *image = assembly->assembly->image;
4239 if (!System_Reflection_AssemblyName)
4240 System_Reflection_AssemblyName = mono_class_from_name (
4241 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4243 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4246 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4248 if (count > 0 && !create_culture) {
4249 MonoMethodDesc *desc = mono_method_desc_new (
4250 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4251 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4252 g_assert (create_culture);
4253 mono_method_desc_free (desc);
4256 for (i = 0; i < count; i++) {
4257 MonoReflectionAssemblyName *aname;
4258 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4260 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4262 aname = (MonoReflectionAssemblyName *) mono_object_new (
4263 domain, System_Reflection_AssemblyName);
4265 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4267 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4268 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4269 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4270 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4271 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4272 aname->versioncompat = 1; /* SameMachine (default) */
4273 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4274 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4276 if (create_culture) {
4278 MonoBoolean assembly_ref = 1;
4279 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4280 args [1] = &assembly_ref;
4281 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4284 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4285 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4286 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4288 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4289 /* public key token isn't copied - the class library will
4290 automatically generate it from the public key if required */
4291 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4292 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4294 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4295 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4298 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4301 /* note: this function doesn't return the codebase on purpose (i.e. it can
4302 be used under partial trust as path information isn't present). */
4304 mono_array_setref (result, i, aname);
4309 /* move this in some file in mono/util/ */
4311 g_concat_dir_and_file (const char *dir, const char *file)
4313 g_return_val_if_fail (dir != NULL, NULL);
4314 g_return_val_if_fail (file != NULL, NULL);
4317 * If the directory name doesn't have a / on the end, we need
4318 * to add one so we get a proper path to the file
4320 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4321 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4323 return g_strconcat (dir, file, NULL);
4327 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4329 char *n = mono_string_to_utf8 (name);
4330 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4332 guint32 cols [MONO_MANIFEST_SIZE];
4333 guint32 impl, file_idx;
4337 for (i = 0; i < table->rows; ++i) {
4338 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4339 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4340 if (strcmp (val, n) == 0)
4344 if (i == table->rows)
4347 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4350 * this code should only be called after obtaining the
4351 * ResourceInfo and handling the other cases.
4353 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4354 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4356 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4361 module = assembly->assembly->image;
4363 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4365 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4368 ICALL_EXPORT gboolean
4369 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4371 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4373 guint32 cols [MONO_MANIFEST_SIZE];
4374 guint32 file_cols [MONO_FILE_SIZE];
4378 n = mono_string_to_utf8 (name);
4379 for (i = 0; i < table->rows; ++i) {
4380 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4381 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4382 if (strcmp (val, n) == 0)
4386 if (i == table->rows)
4389 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4390 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4393 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4394 case MONO_IMPLEMENTATION_FILE:
4395 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4396 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4397 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4398 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4399 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4400 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4403 info->location = RESOURCE_LOCATION_EMBEDDED;
4406 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4407 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4408 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4409 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4410 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4411 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4413 mono_set_pending_exception (ex);
4416 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4418 /* Obtain info recursively */
4419 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4420 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4423 case MONO_IMPLEMENTATION_EXP_TYPE:
4424 g_assert_not_reached ();
4432 ICALL_EXPORT MonoObject*
4433 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4435 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4436 MonoArray *result = NULL;
4441 /* check hash if needed */
4443 n = mono_string_to_utf8 (name);
4444 for (i = 0; i < table->rows; ++i) {
4445 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4446 if (strcmp (val, n) == 0) {
4449 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4450 fn = mono_string_new (mono_object_domain (assembly), n);
4452 return (MonoObject*)fn;
4460 for (i = 0; i < table->rows; ++i) {
4461 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4465 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4468 for (i = 0; i < table->rows; ++i) {
4469 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4470 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4471 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4472 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4477 return (MonoObject*)result;
4480 ICALL_EXPORT MonoArray*
4481 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4483 MonoDomain *domain = mono_domain_get();
4486 int i, j, file_count = 0;
4487 MonoImage **modules;
4488 guint32 module_count, real_module_count;
4489 MonoTableInfo *table;
4490 guint32 cols [MONO_FILE_SIZE];
4491 MonoImage *image = assembly->assembly->image;
4493 g_assert (image != NULL);
4494 g_assert (!assembly_is_dynamic (assembly->assembly));
4496 table = &image->tables [MONO_TABLE_FILE];
4497 file_count = table->rows;
4499 modules = image->modules;
4500 module_count = image->module_count;
4502 real_module_count = 0;
4503 for (i = 0; i < module_count; ++i)
4505 real_module_count ++;
4507 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4508 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4510 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4512 for (i = 0; i < module_count; ++i)
4514 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4518 for (i = 0; i < file_count; ++i, ++j) {
4519 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4520 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4521 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4523 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4525 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4526 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4529 mono_array_setref (res, j, mono_module_get_object (domain, m));
4536 ICALL_EXPORT MonoReflectionMethod*
4537 ves_icall_GetCurrentMethod (void)
4539 MonoMethod *m = mono_method_get_last_managed ();
4541 while (m->is_inflated)
4542 m = ((MonoMethodInflated*)m)->declaring;
4544 return mono_method_get_object (mono_domain_get (), m, NULL);
4549 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4552 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4555 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4556 //method is inflated, we should inflate it on the other class
4557 MonoGenericContext ctx;
4558 ctx.method_inst = inflated->context.method_inst;
4559 ctx.class_inst = inflated->context.class_inst;
4560 if (klass->generic_class)
4561 ctx.class_inst = klass->generic_class->context.class_inst;
4562 else if (klass->generic_container)
4563 ctx.class_inst = klass->generic_container->context.class_inst;
4564 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4565 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4569 mono_class_setup_methods (method->klass);
4570 if (method->klass->exception_type)
4572 for (i = 0; i < method->klass->method.count; ++i) {
4573 if (method->klass->methods [i] == method) {
4578 mono_class_setup_methods (klass);
4579 if (klass->exception_type)
4581 g_assert (offset >= 0 && offset < klass->method.count);
4582 return klass->methods [offset];
4585 ICALL_EXPORT MonoReflectionMethod*
4586 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4590 klass = mono_class_from_mono_type (type);
4591 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4593 if (method->klass != klass) {
4594 method = mono_method_get_equivalent_method (method, klass);
4599 klass = method->klass;
4600 return mono_method_get_object (mono_domain_get (), method, klass);
4603 ICALL_EXPORT MonoReflectionMethodBody*
4604 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4606 return mono_method_body_get_object (mono_domain_get (), method);
4609 ICALL_EXPORT MonoReflectionAssembly*
4610 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4612 MonoMethod *dest = NULL;
4614 mono_stack_walk_no_il (get_executing, &dest);
4616 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4620 ICALL_EXPORT MonoReflectionAssembly*
4621 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4623 MonoDomain* domain = mono_domain_get ();
4625 if (!domain->entry_assembly)
4628 return mono_assembly_get_object (domain, domain->entry_assembly);
4631 ICALL_EXPORT MonoReflectionAssembly*
4632 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4638 mono_stack_walk_no_il (get_executing, &dest);
4640 mono_stack_walk_no_il (get_caller, &dest);
4643 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4646 ICALL_EXPORT MonoString *
4647 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4648 gboolean assembly_qualified)
4650 MonoDomain *domain = mono_object_domain (object);
4651 MonoTypeNameFormat format;
4656 format = assembly_qualified ?
4657 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4658 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4660 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4662 name = mono_type_get_name_full (object->type, format);
4666 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4671 res = mono_string_new (domain, name);
4678 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4680 MonoClass *klass = mono_class_from_mono_type (this->type);
4681 mono_class_init_or_throw (klass);
4682 return mono_security_core_clr_class_level (klass);
4686 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *this)
4688 MonoClassField *field = this->field;
4689 return mono_security_core_clr_field_level (field, TRUE);
4693 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *this)
4695 MonoMethod *method = this->method;
4696 return mono_security_core_clr_method_level (method, TRUE);
4700 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4702 static MonoMethod *create_culture = NULL;
4705 const char *pkey_ptr;
4707 MonoBoolean assembly_ref = 0;
4709 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4710 aname->major = name->major;
4711 aname->minor = name->minor;
4712 aname->build = name->build;
4713 aname->flags = name->flags;
4714 aname->revision = name->revision;
4715 aname->hashalg = name->hash_alg;
4716 aname->versioncompat = 1; /* SameMachine (default) */
4717 aname->processor_architecture = name->arch;
4719 if (by_default_version)
4720 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4723 if (absolute != NULL && *absolute != '\0') {
4724 const gchar *prepend = "file://";
4727 codebase = g_strdup (absolute);
4732 for (i = strlen (codebase) - 1; i >= 0; i--)
4733 if (codebase [i] == '\\')
4736 if (*codebase == '/' && *(codebase + 1) == '/') {
4739 prepend = "file:///";
4743 result = g_strconcat (prepend, codebase, NULL);
4749 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4753 if (!create_culture) {
4754 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4755 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4756 g_assert (create_culture);
4757 mono_method_desc_free (desc);
4760 if (name->culture) {
4761 args [0] = mono_string_new (domain, name->culture);
4762 args [1] = &assembly_ref;
4763 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4766 if (name->public_key) {
4767 pkey_ptr = (char*)name->public_key;
4768 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4770 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4771 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4772 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4773 } else if (default_publickey) {
4774 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4775 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4778 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4779 if (name->public_key_token [0]) {
4783 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4784 p = mono_array_addr (aname->keyToken, char, 0);
4786 for (i = 0, j = 0; i < 8; i++) {
4787 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4788 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4791 } else if (default_token) {
4792 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4796 ICALL_EXPORT MonoString *
4797 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4799 MonoDomain *domain = mono_object_domain (assembly);
4800 MonoAssembly *mass = assembly->assembly;
4804 name = mono_stringify_assembly_name (&mass->aname);
4805 res = mono_string_new (domain, name);
4812 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4815 MonoAssembly *mass = assembly->assembly;
4817 if (g_path_is_absolute (mass->image->name)) {
4818 fill_reflection_assembly_name (mono_object_domain (assembly),
4819 aname, &mass->aname, mass->image->name, TRUE,
4823 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4825 fill_reflection_assembly_name (mono_object_domain (assembly),
4826 aname, &mass->aname, absolute, TRUE, TRUE,
4833 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4836 MonoImageOpenStatus status = MONO_IMAGE_OK;
4839 MonoAssemblyName name;
4842 filename = mono_string_to_utf8 (fname);
4844 dirname = g_path_get_dirname (filename);
4845 replace_shadow_path (mono_domain_get (), dirname, &filename);
4848 image = mono_image_open (filename, &status);
4854 if (status == MONO_IMAGE_IMAGE_INVALID)
4855 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4857 exc = mono_get_exception_file_not_found2 (NULL, fname);
4858 mono_set_pending_exception (exc);
4862 res = mono_assembly_fill_assembly_name (image, &name);
4864 mono_image_close (image);
4866 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4870 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4874 mono_image_close (image);
4877 ICALL_EXPORT MonoBoolean
4878 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4879 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4881 MonoBoolean result = FALSE;
4882 MonoDeclSecurityEntry entry;
4884 /* SecurityAction.RequestMinimum */
4885 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4886 *minimum = entry.blob;
4887 *minLength = entry.size;
4890 /* SecurityAction.RequestOptional */
4891 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4892 *optional = entry.blob;
4893 *optLength = entry.size;
4896 /* SecurityAction.RequestRefuse */
4897 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4898 *refused = entry.blob;
4899 *refLength = entry.size;
4907 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4909 guint32 attrs, visibility;
4911 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4912 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4913 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4916 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4922 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4926 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4929 /* we start the count from 1 because we skip the special type <Module> */
4932 for (i = 1; i < tdef->rows; ++i) {
4933 if (mono_module_type_is_visible (tdef, image, i + 1))
4937 count = tdef->rows - 1;
4939 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4940 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4942 for (i = 1; i < tdef->rows; ++i) {
4943 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4945 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4946 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
4949 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4951 MonoException *ex = mono_error_convert_to_exception (&error);
4952 mono_array_setref (*exceptions, count, ex);
4961 ICALL_EXPORT MonoArray*
4962 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4964 MonoArray *res = NULL;
4965 MonoArray *exceptions = NULL;
4966 MonoImage *image = NULL;
4967 MonoTableInfo *table = NULL;
4970 int i, len, ex_count;
4972 domain = mono_object_domain (assembly);
4974 g_assert (!assembly_is_dynamic (assembly->assembly));
4975 image = assembly->assembly->image;
4976 table = &image->tables [MONO_TABLE_FILE];
4977 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4979 /* Append data from all modules in the assembly */
4980 for (i = 0; i < table->rows; ++i) {
4981 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4982 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4985 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4986 /* Append the new types to the end of the array */
4987 if (mono_array_length (res2) > 0) {
4989 MonoArray *res3, *ex3;
4991 len1 = mono_array_length (res);
4992 len2 = mono_array_length (res2);
4994 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4995 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4996 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4999 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5000 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5001 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5008 /* the ReflectionTypeLoadException must have all the types (Types property),
5009 * NULL replacing types which throws an exception. The LoaderException must
5010 * contain all exceptions for NULL items.
5013 len = mono_array_length (res);
5016 for (i = 0; i < len; i++) {
5017 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5021 klass = mono_type_get_class (t->type);
5022 if ((klass != NULL) && klass->exception_type) {
5023 /* keep the class in the list */
5024 list = g_list_append (list, klass);
5025 /* and replace Type with NULL */
5026 mono_array_setref (res, i, NULL);
5033 if (list || ex_count) {
5035 MonoException *exc = NULL;
5036 MonoArray *exl = NULL;
5037 int j, length = g_list_length (list) + ex_count;
5039 mono_loader_clear_error ();
5041 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5042 /* Types for which mono_class_get_checked () succeeded */
5043 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5044 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5045 mono_array_setref (exl, i, exc);
5047 /* Types for which it don't */
5048 for (j = 0; j < mono_array_length (exceptions); ++j) {
5049 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5051 g_assert (i < length);
5052 mono_array_setref (exl, i, exc);
5059 exc = mono_get_exception_reflection_type_load (res, exl);
5060 mono_loader_clear_error ();
5061 mono_set_pending_exception (exc);
5068 ICALL_EXPORT gboolean
5069 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5071 MonoAssemblyName aname;
5072 MonoDomain *domain = mono_object_domain (name);
5074 gboolean is_version_defined;
5075 gboolean is_token_defined;
5077 aname.public_key = NULL;
5078 val = mono_string_to_utf8 (assname);
5079 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5080 g_free ((guint8*) aname.public_key);
5085 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5086 FALSE, is_token_defined);
5088 mono_assembly_name_free (&aname);
5089 g_free ((guint8*) aname.public_key);
5095 ICALL_EXPORT MonoReflectionType*
5096 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5099 MonoDomain *domain = mono_object_domain (module);
5102 g_assert (module->image);
5104 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5105 /* These images do not have a global type */
5108 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5109 mono_error_raise_exception (&error);
5110 return mono_type_get_object (domain, &klass->byval_arg);
5114 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5116 /*if (module->image)
5117 mono_image_close (module->image);*/
5120 ICALL_EXPORT MonoString*
5121 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5123 MonoDomain *domain = mono_object_domain (module);
5125 g_assert (module->image);
5126 return mono_string_new (domain, module->image->guid);
5129 ICALL_EXPORT gpointer
5130 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5133 if (module->image && module->image->is_module_handle)
5134 return module->image->raw_data;
5137 return (gpointer) (-1);
5141 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5143 if (image_is_dynamic (image)) {
5144 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5145 *pe_kind = dyn->pe_kind;
5146 *machine = dyn->machine;
5149 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5150 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5155 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5157 return (image->md_version_major << 16) | (image->md_version_minor);
5160 ICALL_EXPORT MonoArray*
5161 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5163 MonoArray *exceptions;
5167 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5169 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5170 for (i = 0; i < mono_array_length (exceptions); ++i) {
5171 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5173 mono_set_pending_exception (ex);
5182 mono_memberref_is_method (MonoImage *image, guint32 token)
5184 if (!image_is_dynamic (image)) {
5185 guint32 cols [MONO_MEMBERREF_SIZE];
5187 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5188 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5189 mono_metadata_decode_blob_size (sig, &sig);
5190 return (*sig != 0x6);
5192 MonoClass *handle_class;
5194 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5197 return mono_defaults.methodhandle_class == handle_class;
5202 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5205 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5206 mono_array_addr (type_args, MonoType*, 0));
5208 context->class_inst = NULL;
5210 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5211 mono_array_addr (method_args, MonoType*, 0));
5213 context->method_inst = NULL;
5216 ICALL_EXPORT MonoType*
5217 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5220 int table = mono_metadata_token_table (token);
5221 int index = mono_metadata_token_index (token);
5222 MonoGenericContext context;
5225 *resolve_error = ResolveTokenError_Other;
5227 /* Validate token */
5228 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5229 (table != MONO_TABLE_TYPESPEC)) {
5230 *resolve_error = ResolveTokenError_BadTable;
5234 if (image_is_dynamic (image)) {
5235 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5236 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5237 return klass ? &klass->byval_arg : NULL;
5240 init_generic_context_from_args (&context, type_args, method_args);
5241 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5242 return klass ? &klass->byval_arg : NULL;
5245 if ((index <= 0) || (index > image->tables [table].rows)) {
5246 *resolve_error = ResolveTokenError_OutOfRange;
5250 init_generic_context_from_args (&context, type_args, method_args);
5251 klass = mono_class_get_checked (image, token, &error);
5253 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5254 mono_error_raise_exception (&error);
5257 return &klass->byval_arg;
5262 ICALL_EXPORT MonoMethod*
5263 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5266 int table = mono_metadata_token_table (token);
5267 int index = mono_metadata_token_index (token);
5268 MonoGenericContext context;
5271 *resolve_error = ResolveTokenError_Other;
5273 /* Validate token */
5274 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5275 (table != MONO_TABLE_MEMBERREF)) {
5276 *resolve_error = ResolveTokenError_BadTable;
5280 if (image_is_dynamic (image)) {
5281 if (table == MONO_TABLE_METHOD)
5282 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5284 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5285 *resolve_error = ResolveTokenError_BadTable;
5289 init_generic_context_from_args (&context, type_args, method_args);
5290 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5293 if ((index <= 0) || (index > image->tables [table].rows)) {
5294 *resolve_error = ResolveTokenError_OutOfRange;
5297 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5298 *resolve_error = ResolveTokenError_BadTable;
5302 init_generic_context_from_args (&context, type_args, method_args);
5303 method = mono_get_method_checked (image, token, NULL, &context, &error);
5304 mono_error_raise_exception (&error);
5309 ICALL_EXPORT MonoString*
5310 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5312 int index = mono_metadata_token_index (token);
5314 *error = ResolveTokenError_Other;
5316 /* Validate token */
5317 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5318 *error = ResolveTokenError_BadTable;
5322 if (image_is_dynamic (image))
5323 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5325 if ((index <= 0) || (index >= image->heap_us.size)) {
5326 *error = ResolveTokenError_OutOfRange;
5330 /* FIXME: What to do if the index points into the middle of a string ? */
5332 return mono_ldstr (mono_domain_get (), image, index);
5335 ICALL_EXPORT MonoClassField*
5336 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5340 int table = mono_metadata_token_table (token);
5341 int index = mono_metadata_token_index (token);
5342 MonoGenericContext context;
5343 MonoClassField *field;
5345 *resolve_error = ResolveTokenError_Other;
5347 /* Validate token */
5348 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5349 *resolve_error = ResolveTokenError_BadTable;
5353 if (image_is_dynamic (image)) {
5354 if (table == MONO_TABLE_FIELD)
5355 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5357 if (mono_memberref_is_method (image, token)) {
5358 *resolve_error = ResolveTokenError_BadTable;
5362 init_generic_context_from_args (&context, type_args, method_args);
5363 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5366 if ((index <= 0) || (index > image->tables [table].rows)) {
5367 *resolve_error = ResolveTokenError_OutOfRange;
5370 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5371 *resolve_error = ResolveTokenError_BadTable;
5375 init_generic_context_from_args (&context, type_args, method_args);
5376 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5377 mono_error_raise_exception (&error);
5383 ICALL_EXPORT MonoObject*
5384 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5386 int table = mono_metadata_token_table (token);
5388 *error = ResolveTokenError_Other;
5391 case MONO_TABLE_TYPEDEF:
5392 case MONO_TABLE_TYPEREF:
5393 case MONO_TABLE_TYPESPEC: {
5394 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5396 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5400 case MONO_TABLE_METHOD:
5401 case MONO_TABLE_METHODSPEC: {
5402 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5404 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5408 case MONO_TABLE_FIELD: {
5409 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5411 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5415 case MONO_TABLE_MEMBERREF:
5416 if (mono_memberref_is_method (image, token)) {
5417 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5419 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5424 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5426 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5433 *error = ResolveTokenError_BadTable;
5439 ICALL_EXPORT MonoArray*
5440 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5442 int table = mono_metadata_token_table (token);
5443 int idx = mono_metadata_token_index (token);
5444 MonoTableInfo *tables = image->tables;
5449 *error = ResolveTokenError_OutOfRange;
5451 /* FIXME: Support other tables ? */
5452 if (table != MONO_TABLE_STANDALONESIG)
5455 if (image_is_dynamic (image))
5458 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5461 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5463 ptr = mono_metadata_blob_heap (image, sig);
5464 len = mono_metadata_decode_blob_size (ptr, &ptr);
5466 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5467 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5471 ICALL_EXPORT MonoReflectionType*
5472 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5475 int isbyref = 0, rank;
5476 char *str = mono_string_to_utf8 (smodifiers);
5479 klass = mono_class_from_mono_type (tb->type.type);
5481 /* logic taken from mono_reflection_parse_type(): keep in sync */
5485 if (isbyref) { /* only one level allowed by the spec */
5492 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5495 klass = mono_ptr_class_get (&klass->byval_arg);
5496 mono_class_init (klass);
5507 else if (*p != '*') { /* '*' means unknown lower bound */
5518 klass = mono_array_class_get (klass, rank);
5519 mono_class_init (klass);
5526 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5529 ICALL_EXPORT MonoBoolean
5530 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5536 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5542 check_for_invalid_type (MonoClass *klass)
5546 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5549 name = mono_type_get_full_name (klass);
5550 str = mono_string_new (mono_domain_get (), name);
5552 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5555 ICALL_EXPORT MonoReflectionType *
5556 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5558 MonoClass *klass, *aklass;
5560 klass = mono_class_from_mono_type (type->type);
5561 check_for_invalid_type (klass);
5563 if (rank == 0) //single dimentional array
5564 aklass = mono_array_class_get (klass, 1);
5566 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5568 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5571 ICALL_EXPORT MonoReflectionType *
5572 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5576 klass = mono_class_from_mono_type (type->type);
5577 mono_class_init_or_throw (klass);
5578 check_for_invalid_type (klass);
5580 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5583 ICALL_EXPORT MonoReflectionType *
5584 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5586 MonoClass *klass, *pklass;
5588 klass = mono_class_from_mono_type (type->type);
5589 mono_class_init_or_throw (klass);
5590 check_for_invalid_type (klass);
5592 pklass = mono_ptr_class_get (type->type);
5594 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5597 ICALL_EXPORT MonoObject *
5598 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5599 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5601 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5602 MonoObject *delegate;
5604 MonoMethod *method = info->method;
5606 mono_class_init_or_throw (delegate_class);
5608 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5610 if (mono_security_core_clr_enabled ()) {
5611 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5615 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5617 if (method_is_dynamic (method)) {
5618 /* Creating a trampoline would leak memory */
5619 func = mono_compile_method (method);
5621 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5622 method = mono_object_get_virtual_method (target, method);
5623 func = mono_create_ftnptr (mono_domain_get (),
5624 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5627 mono_delegate_ctor_with_method (delegate, target, func, method);
5633 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5635 /* Reset the invoke impl to the default one */
5636 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5641 static inline gint32
5642 mono_array_get_byte_length (MonoArray *array)
5648 klass = array->obj.vtable->klass;
5650 if (array->bounds == NULL)
5651 length = array->max_length;
5654 for (i = 0; i < klass->rank; ++ i)
5655 length *= array->bounds [i].length;
5658 switch (klass->element_class->byval_arg.type) {
5661 case MONO_TYPE_BOOLEAN:
5665 case MONO_TYPE_CHAR:
5673 return length * sizeof (gpointer);
5684 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5686 return mono_array_get_byte_length (array);
5690 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5692 return mono_array_get (array, gint8, idx);
5696 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5698 mono_array_set (array, gint8, idx, value);
5701 ICALL_EXPORT MonoBoolean
5702 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5704 guint8 *src_buf, *dest_buf;
5706 /* This is called directly from the class libraries without going through the managed wrapper */
5707 MONO_CHECK_ARG_NULL (src, FALSE);
5708 MONO_CHECK_ARG_NULL (dest, FALSE);
5710 /* watch out for integer overflow */
5711 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5714 src_buf = (guint8 *)src->vector + src_offset;
5715 dest_buf = (guint8 *)dest->vector + dest_offset;
5718 memcpy (dest_buf, src_buf, count);
5720 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5725 #ifndef DISABLE_REMOTING
5726 ICALL_EXPORT MonoObject *
5727 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5729 MonoDomain *domain = mono_object_domain (this);
5731 MonoRealProxy *rp = ((MonoRealProxy *)this);
5732 MonoTransparentProxy *tp;
5736 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5737 tp = (MonoTransparentProxy*) res;
5739 MONO_OBJECT_SETREF (tp, rp, rp);
5740 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5741 klass = mono_class_from_mono_type (type);
5743 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5744 tp->remote_class = mono_remote_class (domain, class_name, klass);
5746 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5750 ICALL_EXPORT MonoReflectionType *
5751 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5753 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
5757 /* System.Environment */
5760 ves_icall_System_Environment_get_UserName (void)
5762 /* using glib is more portable */
5763 return mono_string_new (mono_domain_get (), g_get_user_name ());
5767 ICALL_EXPORT MonoString *
5768 ves_icall_System_Environment_get_MachineName (void)
5770 #if defined (HOST_WIN32)
5775 len = MAX_COMPUTERNAME_LENGTH + 1;
5776 buf = g_new (gunichar2, len);
5779 if (GetComputerName (buf, (PDWORD) &len))
5780 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
5784 #elif !defined(DISABLE_SOCKETS)
5788 if (gethostname (buf, sizeof (buf)) == 0)
5789 result = mono_string_new (mono_domain_get (), buf);
5795 return mono_string_new (mono_domain_get (), "mono");
5800 ves_icall_System_Environment_get_Platform (void)
5802 #if defined (TARGET_WIN32)
5805 #elif defined(__MACH__)
5808 // Notice that the value is hidden from user code, and only exposed
5809 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
5810 // define and making assumptions based on Unix/128/4 values before there
5811 // was a MacOS define. Lots of code would assume that not-Unix meant
5812 // Windows, but in this case, it would be OSX.
5821 ICALL_EXPORT MonoString *
5822 ves_icall_System_Environment_get_NewLine (void)
5824 #if defined (HOST_WIN32)
5825 return mono_string_new (mono_domain_get (), "\r\n");
5827 return mono_string_new (mono_domain_get (), "\n");
5831 ICALL_EXPORT MonoString *
5832 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
5840 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5841 value = g_getenv (utf8_name);
5848 return mono_string_new (mono_domain_get (), value);
5852 * There is no standard way to get at environ.
5855 #ifndef __MINGW32_VERSION
5856 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
5857 /* Apple defines this in crt_externs.h but doesn't provide that header for
5858 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
5859 * in fact exist on all implementations (so far)
5861 gchar ***_NSGetEnviron(void);
5862 #define environ (*_NSGetEnviron())
5870 ICALL_EXPORT MonoArray *
5871 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
5882 env_strings = GetEnvironmentStrings();
5885 env_string = env_strings;
5886 while (*env_string != '\0') {
5887 /* weird case that MS seems to skip */
5888 if (*env_string != '=')
5890 while (*env_string != '\0')
5896 domain = mono_domain_get ();
5897 names = mono_array_new (domain, mono_defaults.string_class, n);
5901 env_string = env_strings;
5902 while (*env_string != '\0') {
5903 /* weird case that MS seems to skip */
5904 if (*env_string != '=') {
5905 equal_str = wcschr(env_string, '=');
5906 g_assert(equal_str);
5907 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
5908 mono_array_setref (names, n, str);
5911 while (*env_string != '\0')
5916 FreeEnvironmentStrings (env_strings);
5929 for (e = environ; *e != 0; ++ e)
5932 domain = mono_domain_get ();
5933 names = mono_array_new (domain, mono_defaults.string_class, n);
5936 for (e = environ; *e != 0; ++ e) {
5937 parts = g_strsplit (*e, "=", 2);
5939 str = mono_string_new (domain, *parts);
5940 mono_array_setref (names, n, str);
5953 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
5955 #if !GLIB_CHECK_VERSION(2,4,0)
5956 #define g_setenv(a,b,c) setenv(a,b,c)
5957 #define g_unsetenv(a) unsetenv(a)
5961 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
5964 gunichar2 *utf16_name, *utf16_value;
5966 gchar *utf8_name, *utf8_value;
5971 utf16_name = mono_string_to_utf16 (name);
5972 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5973 SetEnvironmentVariable (utf16_name, NULL);
5974 g_free (utf16_name);
5978 utf16_value = mono_string_to_utf16 (value);
5980 SetEnvironmentVariable (utf16_name, utf16_value);
5982 g_free (utf16_name);
5983 g_free (utf16_value);
5985 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5987 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5988 g_unsetenv (utf8_name);
5993 utf8_value = mono_string_to_utf8_checked (value, &error);
5994 if (!mono_error_ok (&error)) {
5996 mono_error_raise_exception (&error);
5998 g_setenv (utf8_name, utf8_value, TRUE);
6001 g_free (utf8_value);
6006 ves_icall_System_Environment_Exit (int result)
6008 mono_environment_exitcode_set (result);
6010 /* FIXME: There are some cleanup hangs that should be worked out, but
6011 * if the program is going to exit, everything will be cleaned up when
6012 * NaCl exits anyway.
6014 #ifndef __native_client__
6015 if (!mono_runtime_try_shutdown ())
6016 mono_thread_exit ();
6018 /* Suspend all managed threads since the runtime is going away */
6019 mono_thread_suspend_all_other_threads ();
6021 mono_runtime_quit ();
6024 /* we may need to do some cleanup here... */
6028 ICALL_EXPORT MonoString*
6029 ves_icall_System_Environment_GetGacPath (void)
6031 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6034 ICALL_EXPORT MonoString*
6035 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6037 #if defined (HOST_WIN32)
6038 #ifndef CSIDL_FLAG_CREATE
6039 #define CSIDL_FLAG_CREATE 0x8000
6042 WCHAR path [MAX_PATH];
6043 /* Create directory if no existing */
6044 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6048 return mono_string_new_utf16 (mono_domain_get (), path, len);
6051 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6053 return mono_string_new (mono_domain_get (), "");
6056 ICALL_EXPORT MonoArray *
6057 ves_icall_System_Environment_GetLogicalDrives (void)
6059 gunichar2 buf [256], *ptr, *dname;
6061 guint initial_size = 127, size = 128;
6064 MonoString *drivestr;
6065 MonoDomain *domain = mono_domain_get ();
6071 while (size > initial_size) {
6072 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6073 if (size > initial_size) {
6076 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6077 initial_size = size;
6091 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6096 while (*u16) { u16++; len ++; }
6097 drivestr = mono_string_new_utf16 (domain, dname, len);
6098 mono_array_setref (result, ndrives++, drivestr);
6108 ICALL_EXPORT MonoString *
6109 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6111 gunichar2 volume_name [MAX_PATH + 1];
6113 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6115 return mono_string_from_utf16 (volume_name);
6118 ICALL_EXPORT MonoString *
6119 ves_icall_System_Environment_InternalGetHome (void)
6121 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6124 static const char *encodings [] = {
6126 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6127 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6128 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6130 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6131 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6132 "x_unicode_2_0_utf_7",
6134 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6135 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6137 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6140 "unicodefffe", "utf_16be",
6147 * Returns the internal codepage, if the value of "int_code_page" is
6148 * 1 at entry, and we can not compute a suitable code page number,
6149 * returns the code page as a string
6151 ICALL_EXPORT MonoString*
6152 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6157 char *codepage = NULL;
6159 int want_name = *int_code_page;
6162 *int_code_page = -1;
6164 g_get_charset (&cset);
6165 c = codepage = strdup (cset);
6166 for (c = codepage; *c; c++){
6167 if (isascii (*c) && isalpha (*c))
6172 /* g_print ("charset: %s\n", cset); */
6174 /* handle some common aliases */
6177 for (i = 0; p != 0; ){
6178 if ((gssize) p < 7){
6180 p = encodings [++i];
6183 if (strcmp (p, codepage) == 0){
6184 *int_code_page = code;
6187 p = encodings [++i];
6190 if (strstr (codepage, "utf_8") != NULL)
6191 *int_code_page |= 0x10000000;
6194 if (want_name && *int_code_page == -1)
6195 return mono_string_new (mono_domain_get (), cset);
6200 ICALL_EXPORT MonoBoolean
6201 ves_icall_System_Environment_get_HasShutdownStarted (void)
6203 if (mono_runtime_is_shutting_down ())
6206 if (mono_domain_is_unloading (mono_domain_get ()))
6213 ves_icall_System_Environment_BroadcastSettingChange (void)
6216 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6221 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6222 MonoReflectionMethod *method,
6223 MonoArray *out_args)
6225 mono_message_init (mono_object_domain (this), this, method, out_args);
6228 #ifndef DISABLE_REMOTING
6229 ICALL_EXPORT MonoBoolean
6230 ves_icall_IsTransparentProxy (MonoObject *proxy)
6235 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6241 ICALL_EXPORT MonoReflectionMethod *
6242 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6243 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6247 MonoMethod **vtable;
6248 MonoMethod *res = NULL;
6250 MONO_CHECK_ARG_NULL (rtype, NULL);
6251 MONO_CHECK_ARG_NULL (rmethod, NULL);
6253 method = rmethod->method;
6254 klass = mono_class_from_mono_type (rtype->type);
6255 mono_class_init_or_throw (klass);
6257 if (MONO_CLASS_IS_INTERFACE (klass))
6260 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6263 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6264 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6270 mono_class_setup_vtable (klass);
6271 vtable = klass->vtable;
6273 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6274 gboolean variance_used = FALSE;
6275 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6276 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6278 res = vtable [offs + method->slot];
6280 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6283 if (method->slot != -1)
6284 res = vtable [method->slot];
6290 return mono_method_get_object (mono_domain_get (), res, NULL);
6294 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6299 klass = mono_class_from_mono_type (type->type);
6300 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6302 mono_vtable_set_is_remote (vtable, enable);
6305 #else /* DISABLE_REMOTING */
6308 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6310 g_assert_not_reached ();
6315 ICALL_EXPORT MonoObject *
6316 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6321 domain = mono_object_domain (type);
6322 klass = mono_class_from_mono_type (type->type);
6323 mono_class_init_or_throw (klass);
6325 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6326 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6330 if (klass->rank >= 1) {
6331 g_assert (klass->rank == 1);
6332 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6334 /* Bypass remoting object creation check */
6335 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6339 ICALL_EXPORT MonoString *
6340 ves_icall_System_IO_get_temp_path (void)
6342 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6345 #ifndef PLATFORM_NO_DRIVEINFO
6346 ICALL_EXPORT MonoBoolean
6347 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6348 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6352 ULARGE_INTEGER wapi_free_bytes_avail;
6353 ULARGE_INTEGER wapi_total_number_of_bytes;
6354 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6356 *error = ERROR_SUCCESS;
6357 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6358 &wapi_total_number_of_free_bytes);
6361 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6362 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6363 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6365 *free_bytes_avail = 0;
6366 *total_number_of_bytes = 0;
6367 *total_number_of_free_bytes = 0;
6368 *error = GetLastError ();
6374 ICALL_EXPORT guint32
6375 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6377 return GetDriveType (mono_string_chars (root_path_name));
6381 ICALL_EXPORT gpointer
6382 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6384 return mono_compile_method (method);
6387 ICALL_EXPORT MonoString *
6388 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6393 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6395 #if defined (HOST_WIN32)
6396 /* Avoid mixing '/' and '\\' */
6399 for (i = strlen (path) - 1; i >= 0; i--)
6400 if (path [i] == '/')
6404 mcpath = mono_string_new (mono_domain_get (), path);
6411 get_bundled_app_config (void)
6413 const gchar *app_config;
6416 gchar *config_file_name, *config_file_path;
6420 domain = mono_domain_get ();
6421 file = domain->setup->configuration_file;
6425 // Retrieve config file and remove the extension
6426 config_file_name = mono_string_to_utf8 (file);
6427 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6428 if (!config_file_path)
6429 config_file_path = config_file_name;
6430 len = strlen (config_file_path) - strlen (".config");
6431 module = g_malloc0 (len + 1);
6432 memcpy (module, config_file_path, len);
6433 // Get the config file from the module name
6434 app_config = mono_config_string_for_assembly_file (module);
6437 if (config_file_name != config_file_path)
6438 g_free (config_file_name);
6439 g_free (config_file_path);
6444 return mono_string_new (mono_domain_get (), app_config);
6448 get_bundled_machine_config (void)
6450 const gchar *machine_config;
6452 machine_config = mono_get_machine_config ();
6454 if (!machine_config)
6457 return mono_string_new (mono_domain_get (), machine_config);
6460 ICALL_EXPORT MonoString *
6461 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6466 path = g_path_get_dirname (mono_get_config_dir ());
6468 #if defined (HOST_WIN32)
6469 /* Avoid mixing '/' and '\\' */
6472 for (i = strlen (path) - 1; i >= 0; i--)
6473 if (path [i] == '/')
6477 ipath = mono_string_new (mono_domain_get (), path);
6483 ICALL_EXPORT gboolean
6484 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6486 MonoPEResourceDataEntry *entry;
6489 if (!assembly || !result || !size)
6494 image = assembly->assembly->image;
6495 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6499 *result = mono_image_rva_map (image, entry->rde_data_offset);
6504 *size = entry->rde_size;
6509 ICALL_EXPORT MonoBoolean
6510 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6512 return mono_is_debugger_attached ();
6515 ICALL_EXPORT MonoBoolean
6516 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6518 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6519 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6525 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6527 if (mono_get_runtime_callbacks ()->debug_log)
6528 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6532 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6534 #if defined (HOST_WIN32)
6535 OutputDebugString (mono_string_chars (message));
6537 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6541 /* Only used for value types */
6542 ICALL_EXPORT MonoObject *
6543 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6548 domain = mono_object_domain (type);
6549 klass = mono_class_from_mono_type (type->type);
6550 mono_class_init_or_throw (klass);
6552 if (mono_class_is_nullable (klass))
6553 /* No arguments -> null */
6556 return mono_object_new (domain, klass);
6559 ICALL_EXPORT MonoReflectionMethod *
6560 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6562 MonoClass *klass, *parent;
6563 MonoMethod *method = m->method;
6564 MonoMethod *result = NULL;
6567 if (method->klass == NULL)
6570 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6571 MONO_CLASS_IS_INTERFACE (method->klass) ||
6572 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6575 slot = mono_method_get_vtable_slot (method);
6579 klass = method->klass;
6580 if (klass->generic_class)
6581 klass = klass->generic_class->container_class;
6584 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6585 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6586 mono_class_setup_vtable (parent);
6587 if (parent->vtable_size <= slot)
6592 klass = klass->parent;
6597 if (klass == method->klass)
6600 /*This is possible if definition == FALSE.
6601 * Do it here to be really sure we don't read invalid memory.
6603 if (slot >= klass->vtable_size)
6606 mono_class_setup_vtable (klass);
6608 result = klass->vtable [slot];
6609 if (result == NULL) {
6610 /* It is an abstract method */
6611 gpointer iter = NULL;
6612 while ((result = mono_class_get_methods (klass, &iter)))
6613 if (result->slot == slot)
6620 return mono_method_get_object (mono_domain_get (), result, NULL);
6623 ICALL_EXPORT MonoString*
6624 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6626 MonoMethod *method = m->method;
6628 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6633 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6635 iter->sig = *(MonoMethodSignature**)argsp;
6637 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6638 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6641 /* FIXME: it's not documented what start is exactly... */
6645 iter->args = argsp + sizeof (gpointer);
6647 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6649 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6652 ICALL_EXPORT MonoTypedRef
6653 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6655 guint32 i, arg_size;
6659 i = iter->sig->sentinelpos + iter->next_arg;
6661 g_assert (i < iter->sig->param_count);
6663 res.type = iter->sig->params [i];
6664 res.klass = mono_class_from_mono_type (res.type);
6665 arg_size = mono_type_stack_size (res.type, &align);
6666 #if defined(__arm__) || defined(__mips__)
6667 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6669 res.value = iter->args;
6670 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6671 /* Values are stored as 8 byte register sized objects, but 'value'
6672 * is dereferenced as a pointer in other routines.
6674 res.value = (char*)res.value + 4;
6676 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6677 if (arg_size <= sizeof (gpointer)) {
6679 int padding = arg_size - mono_type_size (res.type, &dummy);
6680 res.value = (guint8*)res.value + padding;
6683 iter->args = (char*)iter->args + arg_size;
6686 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6691 ICALL_EXPORT MonoTypedRef
6692 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6694 guint32 i, arg_size;
6698 i = iter->sig->sentinelpos + iter->next_arg;
6700 g_assert (i < iter->sig->param_count);
6702 while (i < iter->sig->param_count) {
6703 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6705 res.type = iter->sig->params [i];
6706 res.klass = mono_class_from_mono_type (res.type);
6707 /* FIXME: endianess issue... */
6708 arg_size = mono_type_stack_size (res.type, &align);
6709 #if defined(__arm__) || defined(__mips__)
6710 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6712 res.value = iter->args;
6713 iter->args = (char*)iter->args + arg_size;
6715 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6718 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6726 ICALL_EXPORT MonoType*
6727 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6731 i = iter->sig->sentinelpos + iter->next_arg;
6733 g_assert (i < iter->sig->param_count);
6735 return iter->sig->params [i];
6738 ICALL_EXPORT MonoObject*
6739 mono_TypedReference_ToObject (MonoTypedRef* tref)
6741 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
6742 MonoObject** objp = tref->value;
6746 return mono_value_box (mono_domain_get (), tref->klass, tref->value);
6749 ICALL_EXPORT MonoTypedRef
6750 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
6753 MonoReflectionField *f;
6755 MonoType *ftype = NULL;
6759 memset (&res, 0, sizeof (res));
6762 g_assert (mono_array_length (fields) > 0);
6764 klass = target->vtable->klass;
6766 for (i = 0; i < mono_array_length (fields); ++i) {
6767 f = mono_array_get (fields, MonoReflectionField*, i);
6769 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
6772 if (f->field->parent != klass) {
6773 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
6777 p = (guint8*)target + f->field->offset;
6779 p += f->field->offset - sizeof (MonoObject);
6780 klass = mono_class_from_mono_type (f->field->type);
6781 ftype = f->field->type;
6785 res.klass = mono_class_from_mono_type (ftype);
6792 prelink_method (MonoMethod *method)
6794 const char *exc_class, *exc_arg;
6795 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
6797 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
6799 mono_raise_exception(
6800 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
6802 /* create the wrapper, too? */
6806 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
6808 prelink_method (method->method);
6812 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
6814 MonoClass *klass = mono_class_from_mono_type (type->type);
6816 gpointer iter = NULL;
6818 mono_class_init_or_throw (klass);
6820 while ((m = mono_class_get_methods (klass, &iter)))
6824 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
6826 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
6827 gint32 const **exponents,
6828 gunichar2 const **digitLowerTable,
6829 gunichar2 const **digitUpperTable,
6830 gint64 const **tenPowersList,
6831 gint32 const **decHexDigits)
6833 *mantissas = Formatter_MantissaBitsTable;
6834 *exponents = Formatter_TensExponentTable;
6835 *digitLowerTable = Formatter_DigitLowerTable;
6836 *digitUpperTable = Formatter_DigitUpperTable;
6837 *tenPowersList = Formatter_TenPowersList;
6838 *decHexDigits = Formatter_DecHexDigits;
6841 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
6843 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
6844 guint16 const **to_lower_data_low,
6845 guint16 const **to_lower_data_high,
6846 guint16 const **to_upper_data_low,
6847 guint16 const **to_upper_data_high)
6849 *to_lower_data_low = ToLowerDataLow;
6850 *to_lower_data_high = ToLowerDataHigh;
6851 *to_upper_data_low = ToUpperDataLow;
6852 *to_upper_data_high = ToUpperDataHigh;
6856 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
6857 * and avoid useless allocations.
6862 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
6866 for (i = 0; i < type->num_mods; ++i) {
6867 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
6872 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
6874 for (i = 0; i < type->num_mods; ++i) {
6875 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
6877 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
6878 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
6879 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
6886 ICALL_EXPORT MonoArray*
6887 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
6889 MonoType *type = param->ClassImpl->type;
6890 MonoClass *member_class = mono_object_class (param->MemberImpl);
6891 MonoMethod *method = NULL;
6894 MonoMethodSignature *sig;
6896 if (mono_class_is_reflection_method_or_constructor (member_class)) {
6897 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
6898 method = rmethod->method;
6899 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
6900 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
6901 if (!(method = prop->property->get))
6902 method = prop->property->set;
6905 char *type_name = mono_type_get_full_name (member_class);
6906 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
6907 MonoException *ex = mono_get_exception_not_supported (msg);
6910 mono_set_pending_exception (ex);
6914 image = method->klass->image;
6915 pos = param->PositionImpl;
6916 sig = mono_method_signature (method);
6920 type = sig->params [pos];
6922 return type_array_from_modifiers (image, type, optional);
6926 get_property_type (MonoProperty *prop)
6928 MonoMethodSignature *sig;
6930 sig = mono_method_signature (prop->get);
6932 } else if (prop->set) {
6933 sig = mono_method_signature (prop->set);
6934 return sig->params [sig->param_count - 1];
6939 ICALL_EXPORT MonoArray*
6940 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
6942 MonoType *type = get_property_type (property->property);
6943 MonoImage *image = property->klass->image;
6947 return type_array_from_modifiers (image, type, optional);
6951 *Construct a MonoType suited to be used to decode a constant blob object.
6953 * @type is the target type which will be constructed
6954 * @blob_type is the blob type, for example, that comes from the constant table
6955 * @real_type is the expected constructed type.
6958 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
6960 type->type = blob_type;
6961 type->data.klass = NULL;
6962 if (blob_type == MONO_TYPE_CLASS)
6963 type->data.klass = mono_defaults.object_class;
6964 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
6965 /* For enums, we need to use the base type */
6966 type->type = MONO_TYPE_VALUETYPE;
6967 type->data.klass = mono_class_from_mono_type (real_type);
6969 type->data.klass = mono_class_from_mono_type (real_type);
6972 ICALL_EXPORT MonoObject*
6973 property_info_get_default_value (MonoReflectionProperty *property)
6976 MonoProperty *prop = property->property;
6977 MonoType *type = get_property_type (prop);
6978 MonoDomain *domain = mono_object_domain (property);
6979 MonoTypeEnum def_type;
6980 const char *def_value;
6983 mono_class_init (prop->parent);
6985 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
6986 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
6990 def_value = mono_class_get_property_default_value (prop, &def_type);
6992 mono_type_from_blob_type (&blob_type, def_type, type);
6993 o = mono_get_object_from_blob (domain, &blob_type, def_value);
6998 ICALL_EXPORT MonoBoolean
6999 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7001 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7002 MonoCustomAttrInfo *cinfo;
7005 mono_class_init_or_throw (attr_class);
7007 cinfo = mono_reflection_get_custom_attrs_info (obj);
7010 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7012 mono_custom_attrs_free (cinfo);
7016 ICALL_EXPORT MonoArray*
7017 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7019 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7024 mono_class_init_or_throw (attr_class);
7026 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7027 mono_error_raise_exception (&error);
7029 if (mono_loader_get_last_error ()) {
7030 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7037 ICALL_EXPORT MonoString*
7038 ves_icall_Mono_Runtime_GetDisplayName (void)
7041 MonoString *display_name;
7043 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7044 display_name = mono_string_new (mono_domain_get (), info);
7046 return display_name;
7049 ICALL_EXPORT MonoString*
7050 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7052 MonoString *message;
7056 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7057 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7060 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7062 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7069 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, guint32 method_token, guint32 method_index, int native_offset)
7072 char *path_str = mono_string_to_utf8 (path);
7074 if (!seq_point_data_get_il_offset (path_str, method_token, method_index, native_offset, &il_offset))
7082 #ifndef DISABLE_ICALL_TABLES
7084 #define ICALL_TYPE(id,name,first)
7085 #define ICALL(id,name,func) Icall_ ## id,
7088 #include "metadata/icall-def.h"
7094 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7095 #define ICALL(id,name,func)
7097 #include "metadata/icall-def.h"
7103 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7104 #define ICALL(id,name,func)
7106 guint16 first_icall;
7109 static const IcallTypeDesc
7110 icall_type_descs [] = {
7111 #include "metadata/icall-def.h"
7115 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7118 #define ICALL_TYPE(id,name,first)
7121 #ifdef HAVE_ARRAY_ELEM_INIT
7122 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7123 #define MSGSTRFIELD1(line) str##line
7125 static const struct msgstrtn_t {
7126 #define ICALL(id,name,func)
7128 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7129 #include "metadata/icall-def.h"
7131 } icall_type_names_str = {
7132 #define ICALL_TYPE(id,name,first) (name),
7133 #include "metadata/icall-def.h"
7136 static const guint16 icall_type_names_idx [] = {
7137 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7138 #include "metadata/icall-def.h"
7141 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7143 static const struct msgstr_t {
7145 #define ICALL_TYPE(id,name,first)
7146 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7147 #include "metadata/icall-def.h"
7149 } icall_names_str = {
7150 #define ICALL(id,name,func) (name),
7151 #include "metadata/icall-def.h"
7154 static const guint16 icall_names_idx [] = {
7155 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7156 #include "metadata/icall-def.h"
7159 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7165 #define ICALL_TYPE(id,name,first) name,
7166 #define ICALL(id,name,func)
7167 static const char* const
7168 icall_type_names [] = {
7169 #include "metadata/icall-def.h"
7173 #define icall_type_name_get(id) (icall_type_names [(id)])
7177 #define ICALL_TYPE(id,name,first)
7178 #define ICALL(id,name,func) name,
7179 static const char* const
7181 #include "metadata/icall-def.h"
7184 #define icall_name_get(id) icall_names [(id)]
7186 #endif /* !HAVE_ARRAY_ELEM_INIT */
7190 #define ICALL_TYPE(id,name,first)
7191 #define ICALL(id,name,func) func,
7192 static const gconstpointer
7193 icall_functions [] = {
7194 #include "metadata/icall-def.h"
7198 #ifdef ENABLE_ICALL_SYMBOL_MAP
7201 #define ICALL_TYPE(id,name,first)
7202 #define ICALL(id,name,func) #func,
7203 static const gconstpointer
7204 icall_symbols [] = {
7205 #include "metadata/icall-def.h"
7210 #endif /* DISABLE_ICALL_TABLES */
7212 static mono_mutex_t icall_mutex;
7213 static GHashTable *icall_hash = NULL;
7214 static GHashTable *jit_icall_hash_name = NULL;
7215 static GHashTable *jit_icall_hash_addr = NULL;
7218 mono_icall_init (void)
7220 #ifndef DISABLE_ICALL_TABLES
7223 /* check that tables are sorted: disable in release */
7226 const char *prev_class = NULL;
7227 const char *prev_method;
7229 for (i = 0; i < Icall_type_num; ++i) {
7230 const IcallTypeDesc *desc;
7233 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7234 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7235 prev_class = icall_type_name_get (i);
7236 desc = &icall_type_descs [i];
7237 num_icalls = icall_desc_num_icalls (desc);
7238 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7239 for (j = 0; j < num_icalls; ++j) {
7240 const char *methodn = icall_name_get (desc->first_icall + j);
7241 if (prev_method && strcmp (prev_method, methodn) >= 0)
7242 g_print ("method %s should come before method %s\n", methodn, prev_method);
7243 prev_method = methodn;
7249 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7250 mono_mutex_init (&icall_mutex);
7254 mono_icall_lock (void)
7256 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7260 mono_icall_unlock (void)
7262 mono_locks_mutex_release (&icall_mutex, IcallLock);
7266 mono_icall_cleanup (void)
7268 g_hash_table_destroy (icall_hash);
7269 g_hash_table_destroy (jit_icall_hash_name);
7270 g_hash_table_destroy (jit_icall_hash_addr);
7271 mono_mutex_destroy (&icall_mutex);
7275 mono_add_internal_call (const char *name, gconstpointer method)
7279 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7281 mono_icall_unlock ();
7284 #ifndef DISABLE_ICALL_TABLES
7286 #ifdef HAVE_ARRAY_ELEM_INIT
7288 compare_method_imap (const void *key, const void *elem)
7290 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7291 return strcmp (key, method_name);
7295 find_method_icall (const IcallTypeDesc *imap, const char *name)
7297 const guint16 *nameslot = mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7300 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7304 compare_class_imap (const void *key, const void *elem)
7306 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7307 return strcmp (key, class_name);
7310 static const IcallTypeDesc*
7311 find_class_icalls (const char *name)
7313 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7316 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7319 #else /* HAVE_ARRAY_ELEM_INIT */
7322 compare_method_imap (const void *key, const void *elem)
7324 const char** method_name = (const char**)elem;
7325 return strcmp (key, *method_name);
7329 find_method_icall (const IcallTypeDesc *imap, const char *name)
7331 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7334 return (gpointer)icall_functions [(nameslot - icall_names)];
7338 compare_class_imap (const void *key, const void *elem)
7340 const char** class_name = (const char**)elem;
7341 return strcmp (key, *class_name);
7344 static const IcallTypeDesc*
7345 find_class_icalls (const char *name)
7347 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7350 return &icall_type_descs [nameslot - icall_type_names];
7353 #endif /* HAVE_ARRAY_ELEM_INIT */
7355 #endif /* DISABLE_ICALL_TABLES */
7358 * we should probably export this as an helper (handle nested types).
7359 * Returns the number of chars written in buf.
7362 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7364 int nspacelen, cnamelen;
7365 nspacelen = strlen (klass->name_space);
7366 cnamelen = strlen (klass->name);
7367 if (nspacelen + cnamelen + 2 > bufsize)
7370 memcpy (buf, klass->name_space, nspacelen);
7371 buf [nspacelen ++] = '.';
7373 memcpy (buf + nspacelen, klass->name, cnamelen);
7374 buf [nspacelen + cnamelen] = 0;
7375 return nspacelen + cnamelen;
7378 #ifdef DISABLE_ICALL_TABLES
7380 no_icall_table (void)
7382 g_assert_not_reached ();
7387 mono_lookup_internal_call (MonoMethod *method)
7392 int typelen = 0, mlen, siglen;
7394 #ifndef DISABLE_ICALL_TABLES
7395 const IcallTypeDesc *imap = NULL;
7398 g_assert (method != NULL);
7400 if (method->is_inflated)
7401 method = ((MonoMethodInflated *) method)->declaring;
7403 if (method->klass->nested_in) {
7404 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7408 mname [pos++] = '/';
7411 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7417 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7422 #ifndef DISABLE_ICALL_TABLES
7423 imap = find_class_icalls (mname);
7426 mname [typelen] = ':';
7427 mname [typelen + 1] = ':';
7429 mlen = strlen (method->name);
7430 memcpy (mname + typelen + 2, method->name, mlen);
7431 sigstart = mname + typelen + 2 + mlen;
7434 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7435 siglen = strlen (tmpsig);
7436 if (typelen + mlen + siglen + 6 > sizeof (mname))
7439 memcpy (sigstart + 1, tmpsig, siglen);
7440 sigstart [siglen + 1] = ')';
7441 sigstart [siglen + 2] = 0;
7446 res = g_hash_table_lookup (icall_hash, mname);
7448 mono_icall_unlock ();;
7451 /* try without signature */
7453 res = g_hash_table_lookup (icall_hash, mname);
7455 mono_icall_unlock ();
7459 #ifdef DISABLE_ICALL_TABLES
7460 mono_icall_unlock ();
7461 /* Fail only when the result is actually used */
7462 /* mono_marshal_get_native_wrapper () depends on this */
7463 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7464 return ves_icall_System_String_ctor_RedirectToCreateString;
7466 return no_icall_table;
7468 /* it wasn't found in the static call tables */
7470 mono_icall_unlock ();
7473 res = find_method_icall (imap, sigstart - mlen);
7475 mono_icall_unlock ();
7478 /* try _with_ signature */
7480 res = find_method_icall (imap, sigstart - mlen);
7482 mono_icall_unlock ();
7486 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7487 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7488 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7489 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7490 g_print ("Do not report this as a bug unless you're sure you have updated correctly:\nyou probably have a broken mono install.\n");
7491 g_print ("If you see other errors or faults after this message they are probably related\n");
7492 g_print ("and you need to fix your mono install first.\n");
7494 mono_icall_unlock ();
7500 #ifdef ENABLE_ICALL_SYMBOL_MAP
7502 func_cmp (gconstpointer key, gconstpointer p)
7504 return (gsize)key - (gsize)*(gsize*)p;
7509 * mono_lookup_icall_symbol:
7511 * Given the icall METHOD, returns its C symbol.
7514 mono_lookup_icall_symbol (MonoMethod *m)
7516 #ifdef DISABLE_ICALL_TABLES
7517 g_assert_not_reached ();
7520 #ifdef ENABLE_ICALL_SYMBOL_MAP
7524 static gconstpointer *functions_sorted;
7525 static const char**symbols_sorted;
7526 static gboolean inited;
7531 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7532 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7533 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7534 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7535 /* Bubble sort the two arrays */
7539 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7540 if (functions_sorted [i] > functions_sorted [i + 1]) {
7543 tmp = functions_sorted [i];
7544 functions_sorted [i] = functions_sorted [i + 1];
7545 functions_sorted [i + 1] = tmp;
7546 tmp = symbols_sorted [i];
7547 symbols_sorted [i] = symbols_sorted [i + 1];
7548 symbols_sorted [i + 1] = tmp;
7555 func = mono_lookup_internal_call (m);
7558 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7562 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7564 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7565 g_assert_not_reached ();
7572 type_from_typename (char *typename)
7574 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7576 if (!strcmp (typename, "int"))
7577 klass = mono_defaults.int_class;
7578 else if (!strcmp (typename, "ptr"))
7579 klass = mono_defaults.int_class;
7580 else if (!strcmp (typename, "void"))
7581 klass = mono_defaults.void_class;
7582 else if (!strcmp (typename, "int32"))
7583 klass = mono_defaults.int32_class;
7584 else if (!strcmp (typename, "uint32"))
7585 klass = mono_defaults.uint32_class;
7586 else if (!strcmp (typename, "int8"))
7587 klass = mono_defaults.sbyte_class;
7588 else if (!strcmp (typename, "uint8"))
7589 klass = mono_defaults.byte_class;
7590 else if (!strcmp (typename, "int16"))
7591 klass = mono_defaults.int16_class;
7592 else if (!strcmp (typename, "uint16"))
7593 klass = mono_defaults.uint16_class;
7594 else if (!strcmp (typename, "long"))
7595 klass = mono_defaults.int64_class;
7596 else if (!strcmp (typename, "ulong"))
7597 klass = mono_defaults.uint64_class;
7598 else if (!strcmp (typename, "float"))
7599 klass = mono_defaults.single_class;
7600 else if (!strcmp (typename, "double"))
7601 klass = mono_defaults.double_class;
7602 else if (!strcmp (typename, "object"))
7603 klass = mono_defaults.object_class;
7604 else if (!strcmp (typename, "obj"))
7605 klass = mono_defaults.object_class;
7606 else if (!strcmp (typename, "string"))
7607 klass = mono_defaults.string_class;
7608 else if (!strcmp (typename, "bool"))
7609 klass = mono_defaults.boolean_class;
7610 else if (!strcmp (typename, "boolean"))
7611 klass = mono_defaults.boolean_class;
7613 g_error ("%s", typename);
7614 g_assert_not_reached ();
7616 return &klass->byval_arg;
7620 * LOCKING: Take the corlib image lock.
7622 MonoMethodSignature*
7623 mono_create_icall_signature (const char *sigstr)
7628 MonoMethodSignature *res, *res2;
7629 MonoImage *corlib = mono_defaults.corlib;
7631 mono_image_lock (corlib);
7632 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7633 mono_image_unlock (corlib);
7638 parts = g_strsplit (sigstr, " ", 256);
7647 res = mono_metadata_signature_alloc (corlib, len - 1);
7652 * Under windows, the default pinvoke calling convention is STDCALL but
7655 res->call_convention = MONO_CALL_C;
7658 res->ret = type_from_typename (parts [0]);
7659 for (i = 1; i < len; ++i) {
7660 res->params [i - 1] = type_from_typename (parts [i]);
7665 mono_image_lock (corlib);
7666 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7668 res = res2; /*Value is allocated in the image pool*/
7670 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7671 mono_image_unlock (corlib);
7677 mono_find_jit_icall_by_name (const char *name)
7679 MonoJitICallInfo *info;
7680 g_assert (jit_icall_hash_name);
7683 info = g_hash_table_lookup (jit_icall_hash_name, name);
7684 mono_icall_unlock ();
7689 mono_find_jit_icall_by_addr (gconstpointer addr)
7691 MonoJitICallInfo *info;
7692 g_assert (jit_icall_hash_addr);
7695 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7696 mono_icall_unlock ();
7702 * mono_get_jit_icall_info:
7704 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7705 * caller should access it while holding the icall lock.
7708 mono_get_jit_icall_info (void)
7710 return jit_icall_hash_name;
7714 * mono_lookup_jit_icall_symbol:
7716 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7719 mono_lookup_jit_icall_symbol (const char *name)
7721 MonoJitICallInfo *info;
7722 const char *res = NULL;
7725 info = g_hash_table_lookup (jit_icall_hash_name, name);
7727 res = info->c_symbol;
7728 mono_icall_unlock ();
7733 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7736 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7737 mono_icall_unlock ();
7741 * If NO_RAISE is set, that means the icall is not calling mono_raise_exception () directly or indirectly. The JIT might be able to call these
7742 * icalls without wrappers in some cases.
7745 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7747 MonoJitICallInfo *info;
7754 if (!jit_icall_hash_name) {
7755 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7756 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7759 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7760 g_warning ("jit icall already defined \"%s\"\n", name);
7761 g_assert_not_reached ();
7764 info = g_new0 (MonoJitICallInfo, 1);
7769 info->c_symbol = c_symbol;
7770 info->no_raise = no_raise;
7773 info->wrapper = func;
7775 info->wrapper = NULL;
7778 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
7779 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
7781 mono_icall_unlock ();
7786 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
7788 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);