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-ms.h>
41 #include <mono/metadata/threadpool-ms-io.h>
42 #include <mono/metadata/monitor.h>
43 #include <mono/metadata/reflection.h>
44 #include <mono/metadata/assembly.h>
45 #include <mono/metadata/tabledefs.h>
46 #include <mono/metadata/exception.h>
47 #include <mono/metadata/file-io.h>
48 #include <mono/metadata/console-io.h>
49 #include <mono/metadata/mono-route.h>
50 #include <mono/metadata/socket-io.h>
51 #include <mono/metadata/mono-endian.h>
52 #include <mono/metadata/tokentype.h>
53 #include <mono/metadata/domain-internals.h>
54 #include <mono/metadata/metadata-internals.h>
55 #include <mono/metadata/class-internals.h>
56 #include <mono/metadata/marshal.h>
57 #include <mono/metadata/gc-internal.h>
58 #include <mono/metadata/mono-gc.h>
59 #include <mono/metadata/rand.h>
60 #include <mono/metadata/sysmath.h>
61 #include <mono/metadata/string-icalls.h>
62 #include <mono/metadata/debug-helpers.h>
63 #include <mono/metadata/process.h>
64 #include <mono/metadata/environment.h>
65 #include <mono/metadata/profiler-private.h>
66 #include <mono/metadata/locales.h>
67 #include <mono/metadata/filewatcher.h>
68 #include <mono/metadata/char-conversions.h>
69 #include <mono/metadata/security.h>
70 #include <mono/metadata/mono-config.h>
71 #include <mono/metadata/cil-coff.h>
72 #include <mono/metadata/number-formatter.h>
73 #include <mono/metadata/security-manager.h>
74 #include <mono/metadata/security-core-clr.h>
75 #include <mono/metadata/mono-perfcounters.h>
76 #include <mono/metadata/mono-debug.h>
77 #include <mono/metadata/mono-ptr-array.h>
78 #include <mono/metadata/verify-internals.h>
79 #include <mono/metadata/runtime.h>
80 #include <mono/metadata/file-mmap.h>
81 #include <mono/metadata/seq-points-data.h>
82 #include <mono/io-layer/io-layer.h>
83 #include <mono/utils/monobitset.h>
84 #include <mono/utils/mono-time.h>
85 #include <mono/utils/mono-proclib.h>
86 #include <mono/utils/mono-string.h>
87 #include <mono/utils/mono-error-internals.h>
88 #include <mono/utils/mono-mmap.h>
89 #include <mono/utils/mono-io-portability.h>
90 #include <mono/utils/mono-digest.h>
91 #include <mono/utils/bsearch.h>
92 #include <mono/utils/mono-mutex.h>
93 #include <mono/utils/mono-threads.h>
95 #if defined (HOST_WIN32)
99 #include "decimal-ms.h"
100 #include "number-ms.h"
102 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
104 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
107 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
109 static inline MonoBoolean
110 is_generic_parameter (MonoType *type)
112 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
116 mono_class_init_or_throw (MonoClass *klass)
118 if (!mono_class_init (klass))
119 mono_raise_exception (mono_class_get_exception_for_failure (klass));
122 ICALL_EXPORT MonoObject *
123 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
130 ao = (MonoArray *)this;
131 ac = (MonoClass *)ao->obj.vtable->klass;
133 esize = mono_array_element_size (ac);
134 ea = (gpointer*)((char*)ao->vector + (pos * esize));
136 if (ac->element_class->valuetype)
137 return mono_value_box (this->vtable->domain, ac->element_class, ea);
142 ICALL_EXPORT MonoObject *
143 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
149 MONO_CHECK_ARG_NULL (idxs, NULL);
151 io = (MonoArray *)idxs;
152 ic = (MonoClass *)io->obj.vtable->klass;
154 ao = (MonoArray *)this;
155 ac = (MonoClass *)ao->obj.vtable->klass;
157 g_assert (ic->rank == 1);
158 if (io->bounds != NULL || io->max_length != ac->rank) {
159 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
163 ind = (gint32 *)io->vector;
165 if (ao->bounds == NULL) {
166 if (*ind < 0 || *ind >= ao->max_length) {
167 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
171 return ves_icall_System_Array_GetValueImpl (this, *ind);
174 for (i = 0; i < ac->rank; i++) {
175 if ((ind [i] < ao->bounds [i].lower_bound) ||
176 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound)) {
177 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
182 pos = ind [0] - ao->bounds [0].lower_bound;
183 for (i = 1; i < ac->rank; i++)
184 pos = pos*ao->bounds [i].length + ind [i] -
185 ao->bounds [i].lower_bound;
187 return ves_icall_System_Array_GetValueImpl (this, pos);
191 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
193 MonoClass *ac, *vc, *ec;
203 vc = value->vtable->klass;
207 ac = this->obj.vtable->klass;
208 ec = ac->element_class;
210 esize = mono_array_element_size (ac);
211 ea = (gpointer*)((char*)this->vector + (pos * esize));
212 va = (gpointer*)((char*)value + sizeof (MonoObject));
214 if (mono_class_is_nullable (ec)) {
215 mono_nullable_init ((guint8*)ea, value, ec);
220 mono_gc_bzero_atomic (ea, esize);
224 #define NO_WIDENING_CONVERSION G_STMT_START{\
225 mono_set_pending_exception (mono_get_exception_argument ( \
226 "value", "not a widening conversion")); \
230 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
231 if (esize < vsize + (extra)) { \
232 mono_set_pending_exception (mono_get_exception_argument ( \
233 "value", "not a widening conversion")); \
238 #define INVALID_CAST G_STMT_START{ \
239 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
240 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
244 /* Check element (destination) type. */
245 switch (ec->byval_arg.type) {
246 case MONO_TYPE_STRING:
247 switch (vc->byval_arg.type) {
248 case MONO_TYPE_STRING:
254 case MONO_TYPE_BOOLEAN:
255 switch (vc->byval_arg.type) {
256 case MONO_TYPE_BOOLEAN:
269 NO_WIDENING_CONVERSION;
278 if (!ec->valuetype) {
279 if (!mono_object_isinst (value, ec))
281 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
285 if (mono_object_isinst (value, ec)) {
286 if (ec->has_references)
287 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
289 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
296 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
298 et = ec->byval_arg.type;
299 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
300 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
302 vt = vc->byval_arg.type;
303 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
304 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
306 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
312 case MONO_TYPE_CHAR: \
313 CHECK_WIDENING_CONVERSION(0); \
314 *(etype *) ea = (etype) u64; \
316 /* You can't assign a signed value to an unsigned array. */ \
321 /* You can't assign a floating point number to an integer array. */ \
324 NO_WIDENING_CONVERSION; \
328 #define ASSIGN_SIGNED(etype) G_STMT_START{\
334 CHECK_WIDENING_CONVERSION(0); \
335 *(etype *) ea = (etype) i64; \
337 /* You can assign an unsigned value to a signed array if the array's */ \
338 /* element size is larger than the value size. */ \
343 case MONO_TYPE_CHAR: \
344 CHECK_WIDENING_CONVERSION(1); \
345 *(etype *) ea = (etype) u64; \
347 /* You can't assign a floating point number to an integer array. */ \
350 NO_WIDENING_CONVERSION; \
354 #define ASSIGN_REAL(etype) G_STMT_START{\
358 CHECK_WIDENING_CONVERSION(0); \
359 *(etype *) ea = (etype) r64; \
361 /* All integer values fit into a floating point array, so we don't */ \
362 /* need to CHECK_WIDENING_CONVERSION here. */ \
367 *(etype *) ea = (etype) i64; \
373 case MONO_TYPE_CHAR: \
374 *(etype *) ea = (etype) u64; \
381 u64 = *(guint8 *) va;
384 u64 = *(guint16 *) va;
387 u64 = *(guint32 *) va;
390 u64 = *(guint64 *) va;
396 i64 = *(gint16 *) va;
399 i64 = *(gint32 *) va;
402 i64 = *(gint64 *) va;
405 r64 = *(gfloat *) va;
408 r64 = *(gdouble *) va;
411 u64 = *(guint16 *) va;
413 case MONO_TYPE_BOOLEAN:
414 /* Boolean is only compatible with itself. */
427 NO_WIDENING_CONVERSION;
434 /* If we can't do a direct copy, let's try a widening conversion. */
437 ASSIGN_UNSIGNED (guint16);
439 ASSIGN_UNSIGNED (guint8);
441 ASSIGN_UNSIGNED (guint16);
443 ASSIGN_UNSIGNED (guint32);
445 ASSIGN_UNSIGNED (guint64);
447 ASSIGN_SIGNED (gint8);
449 ASSIGN_SIGNED (gint16);
451 ASSIGN_SIGNED (gint32);
453 ASSIGN_SIGNED (gint64);
455 ASSIGN_REAL (gfloat);
457 ASSIGN_REAL (gdouble);
461 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
465 #undef NO_WIDENING_CONVERSION
466 #undef CHECK_WIDENING_CONVERSION
467 #undef ASSIGN_UNSIGNED
473 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
479 MONO_CHECK_ARG_NULL (idxs,);
481 ic = idxs->obj.vtable->klass;
482 ac = this->obj.vtable->klass;
484 g_assert (ic->rank == 1);
485 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
486 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
490 ind = (gint32 *)idxs->vector;
492 if (this->bounds == NULL) {
493 if (*ind < 0 || *ind >= this->max_length) {
494 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
498 ves_icall_System_Array_SetValueImpl (this, value, *ind);
502 for (i = 0; i < ac->rank; i++)
503 if ((ind [i] < this->bounds [i].lower_bound) ||
504 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound)) {
505 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
509 pos = ind [0] - this->bounds [0].lower_bound;
510 for (i = 1; i < ac->rank; i++)
511 pos = pos * this->bounds [i].length + ind [i] -
512 this->bounds [i].lower_bound;
514 ves_icall_System_Array_SetValueImpl (this, value, pos);
517 ICALL_EXPORT MonoArray *
518 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
520 MonoClass *aklass, *klass;
523 gboolean bounded = FALSE;
525 MONO_CHECK_ARG_NULL (type, NULL);
526 MONO_CHECK_ARG_NULL (lengths, NULL);
528 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
530 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
532 for (i = 0; i < mono_array_length (lengths); i++) {
533 if (mono_array_get (lengths, gint32, i) < 0) {
534 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
539 klass = mono_class_from_mono_type (type->type);
540 mono_class_init_or_throw (klass);
542 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
543 /* vectors are not the same as one dimensional arrays with no-zero bounds */
548 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
550 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
551 for (i = 0; i < aklass->rank; ++i) {
552 sizes [i] = mono_array_get (lengths, guint32, i);
554 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
556 sizes [i + aklass->rank] = 0;
559 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
564 ICALL_EXPORT MonoArray *
565 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
567 MonoClass *aklass, *klass;
570 gboolean bounded = FALSE;
572 MONO_CHECK_ARG_NULL (type, NULL);
573 MONO_CHECK_ARG_NULL (lengths, NULL);
575 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
577 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
579 for (i = 0; i < mono_array_length (lengths); i++) {
580 if ((mono_array_get (lengths, gint64, i) < 0) ||
581 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
582 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
587 klass = mono_class_from_mono_type (type->type);
588 mono_class_init_or_throw (klass);
590 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
591 /* vectors are not the same as one dimensional arrays with no-zero bounds */
596 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
598 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
599 for (i = 0; i < aklass->rank; ++i) {
600 sizes [i] = mono_array_get (lengths, guint64, i);
602 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
604 sizes [i + aklass->rank] = 0;
607 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
613 ves_icall_System_Array_GetRank (MonoObject *this)
615 return this->vtable->klass->rank;
619 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
621 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
624 if ((dimension < 0) || (dimension >= rank)) {
625 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
629 if (this->bounds == NULL)
630 length = this->max_length;
632 length = this->bounds [dimension].length;
634 #ifdef MONO_BIG_ARRAYS
635 if (length > G_MAXINT32) {
636 mono_set_pending_exception (mono_get_exception_overflow ());
644 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
646 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
648 if ((dimension < 0) || (dimension >= rank)) {
649 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
653 if (this->bounds == NULL)
654 return this->max_length;
656 return this->bounds [dimension].length;
660 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
662 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
664 if ((dimension < 0) || (dimension >= rank)) {
665 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
669 if (this->bounds == NULL)
672 return this->bounds [dimension].lower_bound;
676 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
678 int sz = mono_array_element_size (mono_object_class (arr));
679 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
682 ICALL_EXPORT gboolean
683 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
688 MonoVTable *src_vtable;
689 MonoVTable *dest_vtable;
690 MonoClass *src_class;
691 MonoClass *dest_class;
693 src_vtable = source->obj.vtable;
694 dest_vtable = dest->obj.vtable;
696 if (src_vtable->rank != dest_vtable->rank)
699 if (source->bounds || dest->bounds)
702 /* there's no integer overflow since mono_array_length returns an unsigned integer */
703 if ((dest_idx + length > mono_array_length_fast (dest)) ||
704 (source_idx + length > mono_array_length_fast (source)))
707 src_class = src_vtable->klass->element_class;
708 dest_class = dest_vtable->klass->element_class;
711 * Handle common cases.
714 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
715 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
717 if (src_class == mono_defaults.object_class && dest_class->valuetype)
720 /* Check if we're copying a char[] <==> (u)short[] */
721 if (src_class != dest_class) {
722 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
725 /* 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. */
726 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
730 if (dest_class->valuetype) {
731 element_size = mono_array_element_size (source->obj.vtable->klass);
732 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
733 if (dest_class->has_references) {
734 mono_value_copy_array (dest, dest_idx, source_addr, length);
736 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
737 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
740 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
747 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
754 ao = (MonoArray *)this;
755 ac = (MonoClass *)ao->obj.vtable->klass;
757 esize = mono_array_element_size (ac);
758 ea = (gpointer*)((char*)ao->vector + (pos * esize));
760 mono_gc_memmove_atomic (value, ea, esize);
764 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
771 ao = (MonoArray *)this;
772 ac = (MonoClass *)ao->obj.vtable->klass;
773 ec = ac->element_class;
775 esize = mono_array_element_size (ac);
776 ea = (gpointer*)((char*)ao->vector + (pos * esize));
778 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
779 g_assert (esize == sizeof (gpointer));
780 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
782 g_assert (ec->inited);
783 g_assert (esize == mono_class_value_size (ec, NULL));
784 if (ec->has_references)
785 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
787 mono_gc_memmove_atomic (ea, value, esize);
792 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
794 MonoClass *klass = array->obj.vtable->klass;
795 guint32 size = mono_array_element_size (klass);
796 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
798 const char *field_data;
800 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
801 MonoException *exc = mono_get_exception_argument("array",
802 "Cannot initialize array of non-primitive type.");
803 mono_set_pending_exception (exc);
807 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
808 MonoException *exc = mono_get_exception_argument("field_handle",
809 "Field doesn't have an RVA");
810 mono_set_pending_exception (exc);
814 size *= array->max_length;
815 field_data = mono_field_get_data (field_handle);
817 if (size > mono_type_size (field_handle->type, &align)) {
818 MonoException *exc = mono_get_exception_argument("field_handle",
819 "Field not large enough to fill array");
820 mono_set_pending_exception (exc);
824 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
826 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
827 guint ## n *src = (guint ## n *) field_data; \
828 guint ## n *end = (guint ## n *)((char*)src + size); \
830 for (; src < end; data++, src++) { \
831 *data = read ## n (src); \
835 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
837 switch (type->type) {
854 memcpy (mono_array_addr (array, char, 0), field_data, size);
858 memcpy (mono_array_addr (array, char, 0), field_data, size);
863 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
865 return offsetof (MonoString, chars);
868 ICALL_EXPORT MonoObject *
869 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
871 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
874 return mono_object_clone (obj);
878 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
883 MONO_CHECK_ARG_NULL (handle,);
885 klass = mono_class_from_mono_type (handle);
886 MONO_CHECK_ARG (handle, klass,);
888 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
890 /* This will call the type constructor */
891 mono_runtime_class_init (vtable);
895 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
899 mono_image_check_for_module_cctor (image);
900 if (image->has_module_cctor) {
901 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
902 mono_error_raise_exception (&error);
903 /*It's fine to raise the exception here*/
904 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
908 ICALL_EXPORT MonoBoolean
909 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
914 /* later make this configurable and per-arch */
915 int min_size = 4096 * 4 * sizeof (void*);
916 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
917 /* if we have no info we are optimistic and assume there is enough room */
921 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
925 current = (guint8 *)&stack_addr;
926 if (current > stack_addr) {
927 if ((current - stack_addr) < min_size)
930 if (current - (stack_addr - stack_size) < min_size)
936 ICALL_EXPORT MonoObject *
937 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
939 return mono_object_clone (this);
943 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
946 MonoObject **values = NULL;
949 gint32 result = (int)(gsize)mono_defaults.int32_class;
950 MonoClassField* field;
953 klass = mono_object_class (this);
955 if (mono_class_num_fields (klass) == 0)
959 * Compute the starting value of the hashcode for fields of primitive
960 * types, and return the remaining fields in an array to the managed side.
961 * This way, we can avoid costly reflection operations in managed code.
964 while ((field = mono_class_get_fields (klass, &iter))) {
965 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
967 if (mono_field_is_deleted (field))
969 /* FIXME: Add more types */
970 switch (field->type->type) {
972 result ^= *(gint32*)((guint8*)this + field->offset);
974 case MONO_TYPE_STRING: {
976 s = *(MonoString**)((guint8*)this + field->offset);
978 result ^= mono_string_hash (s);
983 values = g_newa (MonoObject*, mono_class_num_fields (klass));
984 o = mono_field_get_value_object (mono_object_domain (this), field, this);
985 values [count++] = o;
991 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
992 for (i = 0; i < count; ++i)
993 mono_array_setref (*fields, i, values [i]);
1000 ICALL_EXPORT MonoBoolean
1001 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1004 MonoObject **values = NULL;
1006 MonoClassField* field;
1010 MONO_CHECK_ARG_NULL (that, FALSE);
1012 if (this->vtable != that->vtable)
1015 klass = mono_object_class (this);
1017 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1018 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1021 * Do the comparison for fields of primitive type and return a result if
1022 * possible. Otherwise, return the remaining fields in an array to the
1023 * managed side. This way, we can avoid costly reflection operations in
1028 while ((field = mono_class_get_fields (klass, &iter))) {
1029 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1031 if (mono_field_is_deleted (field))
1033 /* FIXME: Add more types */
1034 switch (field->type->type) {
1037 case MONO_TYPE_BOOLEAN:
1038 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1043 case MONO_TYPE_CHAR:
1044 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1049 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1054 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1058 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1062 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1067 case MONO_TYPE_STRING: {
1068 MonoString *s1, *s2;
1069 guint32 s1len, s2len;
1070 s1 = *(MonoString**)((guint8*)this + field->offset);
1071 s2 = *(MonoString**)((guint8*)that + field->offset);
1074 if ((s1 == NULL) || (s2 == NULL))
1076 s1len = mono_string_length (s1);
1077 s2len = mono_string_length (s2);
1081 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1087 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1088 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1089 values [count++] = o;
1090 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1091 values [count++] = o;
1094 if (klass->enumtype)
1095 /* enums only have one non-static field */
1101 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1102 for (i = 0; i < count; ++i)
1103 mono_array_setref_fast (*fields, i, values [i]);
1110 ICALL_EXPORT MonoReflectionType *
1111 ves_icall_System_Object_GetType (MonoObject *obj)
1113 #ifndef DISABLE_REMOTING
1114 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1115 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1118 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1122 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1124 mtype->type = &obj->vtable->klass->byval_arg;
1125 g_assert (mtype->type->type);
1129 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1131 MONO_CHECK_ARG_NULL (obj, 0);
1133 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1137 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1138 MonoReflectionMethod *method,
1139 MonoArray *opt_param_types)
1141 MONO_CHECK_ARG_NULL (method, 0);
1143 return mono_image_create_method_token (
1144 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1148 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1150 mono_image_create_pefile (mb, file);
1154 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1156 mono_image_build_metadata (mb);
1160 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1162 mono_image_register_token (mb->dynamic_image, token, obj);
1165 ICALL_EXPORT MonoObject*
1166 ves_icall_ModuleBuilder_GetRegisteredToken (MonoReflectionModuleBuilder *mb, guint32 token)
1170 mono_loader_lock ();
1171 obj = mono_g_hash_table_lookup (mb->dynamic_image->tokens, GUINT_TO_POINTER (token));
1172 mono_loader_unlock ();
1178 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1180 MonoMethod **dest = data;
1182 /* skip unmanaged frames */
1198 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1200 MonoMethod **dest = data;
1202 /* skip unmanaged frames */
1207 if (!strcmp (m->klass->name_space, "System.Reflection"))
1216 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1218 MonoMethod **dest = data;
1220 /* skip unmanaged frames */
1224 if (m->wrapper_type != MONO_WRAPPER_NONE)
1227 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1241 static MonoReflectionType *
1242 type_from_name (const char *str, MonoBoolean ignoreCase)
1244 MonoMethod *m, *dest;
1246 MonoType *type = NULL;
1247 MonoAssembly *assembly = NULL;
1248 MonoTypeNameParse info;
1249 char *temp_str = g_strdup (str);
1250 gboolean type_resolve = FALSE;
1252 /* mono_reflection_parse_type() mangles the string */
1253 if (!mono_reflection_parse_type (temp_str, &info)) {
1254 mono_reflection_free_type_info (&info);
1261 * We must compute the calling assembly as type loading must happen under a metadata context.
1262 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1263 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1265 m = mono_method_get_last_managed ();
1268 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1273 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1274 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1275 * to crash. This only seems to happen in some strange remoting
1276 * scenarios and I was unable to figure out what's happening there.
1277 * Dec 10, 2005 - Martin.
1281 assembly = dest->klass->image->assembly;
1282 type_resolve = TRUE;
1284 g_warning (G_STRLOC);
1287 if (info.assembly.name)
1288 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1292 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1293 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1296 if (!info.assembly.name && !type) /* try mscorlib */
1297 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1299 if (assembly && !type && type_resolve) {
1300 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1301 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1304 mono_reflection_free_type_info (&info);
1310 return mono_type_get_object (mono_domain_get (), type);
1314 MonoReflectionType *
1315 mono_type_get (const char *str)
1317 char *copy = g_strdup (str);
1318 MonoReflectionType *type = type_from_name (copy, FALSE);
1325 ICALL_EXPORT MonoReflectionType*
1326 ves_icall_type_from_name (MonoString *name,
1327 MonoBoolean throwOnError,
1328 MonoBoolean ignoreCase)
1330 char *str = mono_string_to_utf8 (name);
1331 MonoReflectionType *type;
1333 type = type_from_name (str, ignoreCase);
1336 MonoException *e = NULL;
1339 e = mono_get_exception_type_load (name, NULL);
1341 mono_loader_clear_error ();
1343 mono_set_pending_exception (e);
1352 ICALL_EXPORT MonoReflectionType*
1353 ves_icall_type_from_handle (MonoType *handle)
1355 MonoDomain *domain = mono_domain_get ();
1357 return mono_type_get_object (domain, handle);
1360 /* System.TypeCode */
1379 TYPECODE_STRING = 18
1382 ICALL_EXPORT guint32
1383 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1385 int t = type->type->type;
1387 if (type->type->byref)
1388 return TYPECODE_OBJECT;
1392 case MONO_TYPE_VOID:
1393 return TYPECODE_OBJECT;
1394 case MONO_TYPE_BOOLEAN:
1395 return TYPECODE_BOOLEAN;
1397 return TYPECODE_BYTE;
1399 return TYPECODE_SBYTE;
1401 return TYPECODE_UINT16;
1403 return TYPECODE_INT16;
1404 case MONO_TYPE_CHAR:
1405 return TYPECODE_CHAR;
1409 return TYPECODE_OBJECT;
1411 return TYPECODE_UINT32;
1413 return TYPECODE_INT32;
1415 return TYPECODE_UINT64;
1417 return TYPECODE_INT64;
1419 return TYPECODE_SINGLE;
1421 return TYPECODE_DOUBLE;
1422 case MONO_TYPE_VALUETYPE: {
1423 MonoClass *klass = type->type->data.klass;
1425 if (klass->enumtype) {
1426 t = mono_class_enum_basetype (klass)->type;
1428 } else if (mono_is_corlib_image (klass->image)) {
1429 if (strcmp (klass->name_space, "System") == 0) {
1430 if (strcmp (klass->name, "Decimal") == 0)
1431 return TYPECODE_DECIMAL;
1432 else if (strcmp (klass->name, "DateTime") == 0)
1433 return TYPECODE_DATETIME;
1436 return TYPECODE_OBJECT;
1438 case MONO_TYPE_STRING:
1439 return TYPECODE_STRING;
1440 case MONO_TYPE_SZARRAY:
1441 case MONO_TYPE_ARRAY:
1442 case MONO_TYPE_OBJECT:
1444 case MONO_TYPE_MVAR:
1445 case MONO_TYPE_TYPEDBYREF:
1446 return TYPECODE_OBJECT;
1447 case MONO_TYPE_CLASS:
1449 MonoClass *klass = type->type->data.klass;
1450 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1451 if (strcmp (klass->name, "DBNull") == 0)
1452 return TYPECODE_DBNULL;
1455 return TYPECODE_OBJECT;
1456 case MONO_TYPE_GENERICINST:
1457 return TYPECODE_OBJECT;
1459 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1465 mono_type_is_primitive (MonoType *type)
1467 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1468 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1472 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1474 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1475 return mono_class_enum_basetype (type->data.klass);
1476 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1477 return mono_class_enum_basetype (type->data.generic_class->container_class);
1481 ICALL_EXPORT guint32
1482 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1487 g_assert (type != NULL);
1489 klass = mono_class_from_mono_type (type->type);
1490 klassc = mono_class_from_mono_type (c->type);
1492 if (type->type->byref ^ c->type->byref)
1495 if (type->type->byref) {
1496 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1497 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1499 klass = mono_class_from_mono_type (t);
1500 klassc = mono_class_from_mono_type (ot);
1502 if (mono_type_is_primitive (t)) {
1503 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1504 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1505 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1506 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1507 return t->type == ot->type;
1509 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1512 if (klass->valuetype)
1513 return klass == klassc;
1514 return klass->valuetype == klassc->valuetype;
1517 return mono_class_is_assignable_from (klass, klassc);
1520 ICALL_EXPORT guint32
1521 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1523 MonoClass *klass = mono_class_from_mono_type (type->type);
1524 mono_class_init_or_throw (klass);
1525 return mono_object_isinst (obj, klass) != NULL;
1528 ICALL_EXPORT guint32
1529 ves_icall_get_attributes (MonoReflectionType *type)
1531 MonoClass *klass = mono_class_from_mono_type (type->type);
1532 return klass->flags;
1535 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1536 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1538 MonoClass *klass = field->field->parent;
1539 MonoMarshalType *info;
1543 if (klass->generic_container ||
1544 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1547 ftype = mono_field_get_type (field->field);
1548 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1551 info = mono_marshal_load_type_info (klass);
1553 for (i = 0; i < info->num_fields; ++i) {
1554 if (info->fields [i].field == field->field) {
1555 if (!info->fields [i].mspec)
1558 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1565 ICALL_EXPORT MonoReflectionField*
1566 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1568 gboolean found = FALSE;
1575 klass = handle->parent;
1577 klass = mono_class_from_mono_type (type);
1579 /* Check that the field belongs to the class */
1580 for (k = klass; k; k = k->parent) {
1581 if (k == handle->parent) {
1588 /* The managed code will throw the exception */
1592 return mono_field_get_object (mono_domain_get (), klass, handle);
1595 ICALL_EXPORT MonoArray*
1596 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1599 MonoType *type = mono_field_get_type_checked (field->field, &error);
1600 mono_error_raise_exception (&error);
1602 return type_array_from_modifiers (field->field->parent->image, type, optional);
1606 vell_icall_get_method_attributes (MonoMethod *method)
1608 return method->flags;
1612 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1615 MonoDomain *domain = mono_domain_get ();
1616 MonoMethodSignature* sig;
1618 sig = mono_method_signature_checked (method, &error);
1619 if (!mono_error_ok (&error))
1620 mono_error_raise_exception (&error);
1623 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1624 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1625 info->attrs = method->flags;
1626 info->implattrs = method->iflags;
1627 if (sig->call_convention == MONO_CALL_DEFAULT)
1628 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1630 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1635 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1638 ICALL_EXPORT MonoArray*
1639 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1641 MonoDomain *domain = mono_domain_get ();
1643 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1646 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1647 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1649 MonoDomain *domain = mono_domain_get ();
1650 MonoReflectionMarshalAsAttribute* res = NULL;
1651 MonoMarshalSpec **mspecs;
1654 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1655 mono_method_get_marshal_info (method, mspecs);
1658 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1660 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1662 mono_metadata_free_marshal_spec (mspecs [i]);
1669 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1671 MonoClass *parent = field->field->parent;
1672 if (!parent->size_inited)
1673 mono_class_init (parent);
1674 mono_class_setup_fields_locking (parent);
1676 return field->field->offset - sizeof (MonoObject);
1679 ICALL_EXPORT MonoReflectionType*
1680 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1684 parent = declaring? field->field->parent: field->klass;
1686 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1689 ICALL_EXPORT MonoObject *
1690 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1692 MonoClass *fklass = field->klass;
1693 MonoClassField *cf = field->field;
1694 MonoDomain *domain = mono_object_domain (field);
1696 if (fklass->image->assembly->ref_only) {
1697 mono_set_pending_exception (mono_get_exception_invalid_operation (
1698 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1702 if (mono_security_core_clr_enabled ())
1703 mono_security_core_clr_ensure_reflection_access_field (cf);
1705 return mono_field_get_value_object (domain, cf, obj);
1709 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1712 MonoClassField *cf = field->field;
1716 if (field->klass->image->assembly->ref_only) {
1717 mono_set_pending_exception (mono_get_exception_invalid_operation (
1718 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1722 if (mono_security_core_clr_enabled ())
1723 mono_security_core_clr_ensure_reflection_access_field (cf);
1725 type = mono_field_get_type_checked (cf, &error);
1726 if (!mono_error_ok (&error))
1727 mono_error_raise_exception (&error);
1729 v = (gchar *) value;
1731 switch (type->type) {
1734 case MONO_TYPE_BOOLEAN:
1737 case MONO_TYPE_CHAR:
1746 case MONO_TYPE_VALUETYPE:
1749 v += sizeof (MonoObject);
1751 case MONO_TYPE_STRING:
1752 case MONO_TYPE_OBJECT:
1753 case MONO_TYPE_CLASS:
1754 case MONO_TYPE_ARRAY:
1755 case MONO_TYPE_SZARRAY:
1758 case MONO_TYPE_GENERICINST: {
1759 MonoGenericClass *gclass = type->data.generic_class;
1760 g_assert (!gclass->context.class_inst->is_open);
1762 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1763 MonoClass *nklass = mono_class_from_mono_type (type);
1764 MonoObject *nullable;
1767 * Convert the boxed vtype into a Nullable structure.
1768 * This is complicated by the fact that Nullables have
1769 * a variable structure.
1771 nullable = mono_object_new (mono_domain_get (), nklass);
1773 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1775 v = mono_object_unbox (nullable);
1778 if (gclass->container_class->valuetype && (v != NULL))
1779 v += sizeof (MonoObject);
1783 g_error ("type 0x%x not handled in "
1784 "ves_icall_FieldInfo_SetValueInternal", type->type);
1789 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1790 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1791 if (!vtable->initialized)
1792 mono_runtime_class_init (vtable);
1793 mono_field_static_set_value (vtable, cf, v);
1795 mono_field_set_value (obj, cf, v);
1800 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
1809 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
1810 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
1814 if (MONO_TYPE_IS_REFERENCE (f->type))
1815 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
1817 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
1820 ICALL_EXPORT MonoObject *
1821 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1823 MonoObject *o = NULL;
1824 MonoClassField *field = this->field;
1826 MonoDomain *domain = mono_object_domain (this);
1828 MonoTypeEnum def_type;
1829 const char *def_value;
1833 mono_class_init (field->parent);
1835 t = mono_field_get_type_checked (field, &error);
1836 if (!mono_error_ok (&error))
1837 mono_error_raise_exception (&error);
1839 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
1840 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1844 if (image_is_dynamic (field->parent->image)) {
1845 MonoClass *klass = field->parent;
1846 int fidx = field - klass->fields;
1848 g_assert (fidx >= 0 && fidx < klass->field.count);
1849 g_assert (klass->ext);
1850 g_assert (klass->ext->field_def_values);
1851 def_type = klass->ext->field_def_values [fidx].def_type;
1852 def_value = klass->ext->field_def_values [fidx].data;
1853 if (def_type == MONO_TYPE_END) {
1854 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1858 def_value = mono_class_get_field_default_value (field, &def_type);
1859 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
1861 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
1866 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1870 case MONO_TYPE_BOOLEAN:
1873 case MONO_TYPE_CHAR:
1881 case MONO_TYPE_R8: {
1884 /* boxed value type */
1885 t = g_new0 (MonoType, 1);
1887 klass = mono_class_from_mono_type (t);
1889 o = mono_object_new (domain, klass);
1890 v = ((gchar *) o) + sizeof (MonoObject);
1891 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1894 case MONO_TYPE_STRING:
1895 case MONO_TYPE_CLASS:
1896 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1899 g_assert_not_reached ();
1905 ICALL_EXPORT MonoReflectionType*
1906 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1909 MonoClassField *field = ref_field->field;
1910 MonoType *type = mono_field_get_type_checked (field, &error);
1911 if (!mono_error_ok (&error))
1912 mono_error_raise_exception (&error);
1913 return mono_type_get_object (mono_object_domain (ref_field), type);
1916 ICALL_EXPORT MonoReflectionType*
1917 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1919 MonoMethod *method = rmethod->method.method;
1921 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1924 /* From MonoProperty.cs */
1926 PInfo_Attributes = 1,
1927 PInfo_GetMethod = 1 << 1,
1928 PInfo_SetMethod = 1 << 2,
1929 PInfo_ReflectedType = 1 << 3,
1930 PInfo_DeclaringType = 1 << 4,
1935 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1937 MonoDomain *domain = mono_object_domain (property);
1939 if ((req_info & PInfo_ReflectedType) != 0)
1940 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1941 if ((req_info & PInfo_DeclaringType) != 0)
1942 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1944 if ((req_info & PInfo_Name) != 0)
1945 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1947 if ((req_info & PInfo_Attributes) != 0)
1948 info->attrs = property->property->attrs;
1950 if ((req_info & PInfo_GetMethod) != 0)
1951 MONO_STRUCT_SETREF (info, get, property->property->get ?
1952 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1954 if ((req_info & PInfo_SetMethod) != 0)
1955 MONO_STRUCT_SETREF (info, set, property->property->set ?
1956 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1958 * There may be other methods defined for properties, though, it seems they are not exposed
1959 * in the reflection API
1964 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
1966 MonoDomain *domain = mono_object_domain (event);
1968 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
1969 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
1971 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
1972 info->attrs = event->event->attrs;
1973 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
1974 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
1975 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
1977 #ifndef MONO_SMALL_CONFIG
1978 if (event->event->other) {
1980 while (event->event->other [n])
1982 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
1984 for (i = 0; i < n; i++)
1985 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
1991 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
1996 mono_class_setup_interfaces (klass, error);
1997 if (!mono_error_ok (error))
2000 for (i = 0; i < klass->interface_count; i++) {
2001 ic = klass->interfaces [i];
2002 g_hash_table_insert (ifaces, ic, ic);
2004 collect_interfaces (ic, ifaces, error);
2005 if (!mono_error_ok (error))
2011 MonoArray *iface_array;
2012 MonoGenericContext *context;
2016 } FillIfaceArrayData;
2019 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2021 FillIfaceArrayData *data = user_data;
2022 MonoClass *ic = key;
2023 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2025 if (!mono_error_ok (data->error))
2028 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2029 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2030 if (!mono_error_ok (data->error))
2034 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2037 mono_metadata_free_type (inflated);
2041 get_interfaces_hash (gconstpointer v1)
2043 MonoClass *k = (MonoClass*)v1;
2045 return k->type_token;
2048 ICALL_EXPORT MonoArray*
2049 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2052 MonoClass *class = mono_class_from_mono_type (type->type);
2054 FillIfaceArrayData data = { 0 };
2057 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2059 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2060 data.context = mono_class_get_context (class);
2061 class = class->generic_class->container_class;
2064 for (parent = class; parent; parent = parent->parent) {
2065 mono_class_setup_interfaces (parent, &error);
2066 if (!mono_error_ok (&error))
2068 collect_interfaces (parent, iface_hash, &error);
2069 if (!mono_error_ok (&error))
2073 data.error = &error;
2074 data.domain = mono_object_domain (type);
2076 len = g_hash_table_size (iface_hash);
2078 g_hash_table_destroy (iface_hash);
2079 if (!data.domain->empty_types)
2080 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2081 return data.domain->empty_types;
2084 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2085 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2086 if (!mono_error_ok (&error))
2089 g_hash_table_destroy (iface_hash);
2090 return data.iface_array;
2093 g_hash_table_destroy (iface_hash);
2094 mono_error_raise_exception (&error);
2099 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2101 gboolean variance_used;
2102 MonoClass *class = mono_class_from_mono_type (type->type);
2103 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2104 MonoReflectionMethod *member;
2107 int i = 0, len, ioffset;
2110 mono_class_init_or_throw (class);
2111 mono_class_init_or_throw (iclass);
2113 mono_class_setup_vtable (class);
2115 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2119 len = mono_class_num_methods (iclass);
2120 domain = mono_object_domain (type);
2121 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2122 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2124 while ((method = mono_class_get_methods (iclass, &iter))) {
2125 member = mono_method_get_object (domain, method, iclass);
2126 mono_array_setref (*methods, i, member);
2127 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2128 mono_array_setref (*targets, i, member);
2135 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2137 MonoClass *klass = mono_class_from_mono_type (type->type);
2138 mono_class_init_or_throw (klass);
2140 if (image_is_dynamic (klass->image)) {
2141 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2142 *packing = tb->packing_size;
2143 *size = tb->class_size;
2145 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2149 ICALL_EXPORT MonoReflectionType*
2150 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2154 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2155 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2157 class = mono_class_from_mono_type (type->type);
2158 mono_class_init_or_throw (class);
2160 // GetElementType should only return a type for:
2161 // Array Pointer PassedByRef
2162 if (type->type->byref)
2163 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2164 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2165 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2166 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2167 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2172 ICALL_EXPORT MonoReflectionType*
2173 ves_icall_get_type_parent (MonoReflectionType *type)
2175 if (type->type->byref)
2178 MonoClass *class = mono_class_from_mono_type (type->type);
2179 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2182 ICALL_EXPORT MonoBoolean
2183 ves_icall_type_ispointer (MonoReflectionType *type)
2185 return type->type->type == MONO_TYPE_PTR;
2188 ICALL_EXPORT MonoBoolean
2189 ves_icall_type_isprimitive (MonoReflectionType *type)
2191 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)));
2194 ICALL_EXPORT MonoBoolean
2195 ves_icall_type_isbyref (MonoReflectionType *type)
2197 return type->type->byref;
2200 ICALL_EXPORT MonoBoolean
2201 ves_icall_type_iscomobject (MonoReflectionType *type)
2203 MonoClass *klass = mono_class_from_mono_type (type->type);
2204 mono_class_init_or_throw (klass);
2206 return mono_class_is_com_object (klass);
2209 ICALL_EXPORT MonoReflectionModule*
2210 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2212 MonoClass *class = mono_class_from_mono_type (type->type);
2213 return mono_module_get_object (mono_object_domain (type), class->image);
2216 ICALL_EXPORT MonoReflectionAssembly*
2217 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2219 MonoDomain *domain = mono_domain_get ();
2220 MonoClass *class = mono_class_from_mono_type (type->type);
2221 return mono_assembly_get_object (domain, class->image->assembly);
2224 ICALL_EXPORT MonoReflectionType*
2225 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2227 MonoDomain *domain = mono_domain_get ();
2230 if (type->type->byref)
2232 if (type->type->type == MONO_TYPE_VAR) {
2233 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2234 class = param ? param->owner.klass : NULL;
2235 } else if (type->type->type == MONO_TYPE_MVAR) {
2236 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2237 class = param ? param->owner.method->klass : NULL;
2239 class = mono_class_from_mono_type (type->type)->nested_in;
2242 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2245 ICALL_EXPORT MonoString*
2246 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2248 MonoDomain *domain = mono_domain_get ();
2249 MonoClass *class = mono_class_from_mono_type (type->type);
2251 if (type->type->byref) {
2252 char *n = g_strdup_printf ("%s&", class->name);
2253 MonoString *res = mono_string_new (domain, n);
2259 return mono_string_new (domain, class->name);
2263 ICALL_EXPORT MonoString*
2264 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2266 MonoDomain *domain = mono_domain_get ();
2267 MonoClass *class = mono_class_from_mono_type (type->type);
2269 while (class->nested_in)
2270 class = class->nested_in;
2272 if (class->name_space [0] == '\0')
2275 return mono_string_new (domain, class->name_space);
2279 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2283 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2284 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2288 class = mono_class_from_mono_type (type->type);
2294 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count)
2297 res = mono_array_new (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count);
2301 ICALL_EXPORT MonoArray*
2302 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type, MonoBoolean runtimeTypeArray)
2305 MonoClass *klass, *pklass;
2306 MonoDomain *domain = mono_object_domain (type);
2309 klass = mono_class_from_mono_type (type->type);
2311 if (klass->generic_container) {
2312 MonoGenericContainer *container = klass->generic_container;
2313 res = create_type_array (domain, runtimeTypeArray, container->type_argc);
2314 for (i = 0; i < container->type_argc; ++i) {
2315 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2316 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2318 } else if (klass->generic_class) {
2319 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2320 res = create_type_array (domain, runtimeTypeArray, inst->type_argc);
2321 for (i = 0; i < inst->type_argc; ++i)
2322 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2329 ICALL_EXPORT gboolean
2330 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2334 if (!IS_MONOTYPE (type))
2337 if (type->type->byref)
2340 klass = mono_class_from_mono_type (type->type);
2341 return klass->generic_container != NULL;
2344 ICALL_EXPORT MonoReflectionType*
2345 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2349 if (type->type->byref)
2352 klass = mono_class_from_mono_type (type->type);
2354 if (klass->generic_container) {
2355 return type; /* check this one */
2357 if (klass->generic_class) {
2358 MonoClass *generic_class = klass->generic_class->container_class;
2361 tb = mono_class_get_ref_info (generic_class);
2363 if (generic_class->wastypebuilder && tb)
2366 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2371 ICALL_EXPORT MonoReflectionType*
2372 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2375 MonoType *geninst, **types;
2378 g_assert (IS_MONOTYPE (type));
2379 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2381 count = mono_array_length (type_array);
2382 types = g_new0 (MonoType *, count);
2384 for (i = 0; i < count; i++) {
2385 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2386 types [i] = t->type;
2389 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2394 class = mono_class_from_mono_type (geninst);
2396 /*we might inflate to the GTD*/
2397 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class)) {
2398 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2402 return mono_type_get_object (mono_object_domain (type), geninst);
2405 ICALL_EXPORT gboolean
2406 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2410 if (!IS_MONOTYPE (type))
2413 if (type->type->byref)
2416 klass = mono_class_from_mono_type (type->type);
2417 return klass->generic_class != NULL || klass->generic_container != NULL;
2421 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2423 if (!IS_MONOTYPE (type))
2426 if (is_generic_parameter (type->type))
2427 return mono_type_get_generic_param_num (type->type);
2431 ICALL_EXPORT GenericParameterAttributes
2432 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2434 g_assert (IS_MONOTYPE (type));
2435 g_assert (is_generic_parameter (type->type));
2436 return mono_generic_param_info (type->type->data.generic_param)->flags;
2439 ICALL_EXPORT MonoArray *
2440 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2442 MonoGenericParamInfo *param_info;
2448 g_assert (IS_MONOTYPE (type));
2450 domain = mono_object_domain (type);
2451 param_info = mono_generic_param_info (type->type->data.generic_param);
2452 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2455 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2456 for (i = 0; i < count; i++)
2457 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2463 ICALL_EXPORT MonoBoolean
2464 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2466 return is_generic_parameter (type->type);
2469 ICALL_EXPORT MonoBoolean
2470 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2472 return is_generic_parameter (tb->type.type);
2476 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2477 MonoReflectionType *t)
2479 enumtype->type = t->type;
2482 ICALL_EXPORT MonoReflectionMethod*
2483 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2484 MonoReflectionMethod* generic)
2491 domain = ((MonoObject *)type)->vtable->domain;
2493 klass = mono_class_from_mono_type (type->type);
2494 mono_class_init_or_throw (klass);
2497 while ((method = mono_class_get_methods (klass, &iter))) {
2498 if (method->token == generic->method->token)
2499 return mono_method_get_object (domain, method, klass);
2505 ICALL_EXPORT MonoReflectionMethod *
2506 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2509 MonoType *type = ref_type->type;
2511 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2512 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2515 if (type->type == MONO_TYPE_VAR)
2518 method = mono_type_get_generic_param_owner (type)->owner.method;
2520 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2523 ICALL_EXPORT MonoBoolean
2524 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (void)
2526 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2530 ICALL_EXPORT MonoBoolean
2531 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (void)
2533 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2538 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethod *method, int* flags, MonoString** entry_point, MonoString** dll_name)
2540 MonoDomain *domain = mono_domain_get ();
2541 MonoImage *image = method->method->klass->image;
2542 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method->method;
2543 MonoTableInfo *tables = image->tables;
2544 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2545 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2546 guint32 im_cols [MONO_IMPLMAP_SIZE];
2547 guint32 scope_token;
2548 const char *import = NULL;
2549 const char *scope = NULL;
2551 if (image_is_dynamic (image)) {
2552 MonoReflectionMethodAux *method_aux =
2553 g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method->method);
2555 import = method_aux->dllentry;
2556 scope = method_aux->dll;
2559 if (!import || !scope) {
2560 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2565 if (piinfo->implmap_idx) {
2566 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2568 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2569 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2570 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2571 scope = mono_metadata_string_heap (image, scope_token);
2575 *flags = piinfo->piflags;
2576 *entry_point = mono_string_new (domain, import);
2577 *dll_name = mono_string_new (domain, scope);
2580 ICALL_EXPORT MonoReflectionMethod *
2581 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2583 MonoMethodInflated *imethod;
2586 if (method->method->is_generic)
2589 if (!method->method->is_inflated)
2592 imethod = (MonoMethodInflated *) method->method;
2594 result = imethod->declaring;
2595 /* Not a generic method. */
2596 if (!result->is_generic)
2599 if (image_is_dynamic (method->method->klass->image)) {
2600 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2601 MonoReflectionMethod *res;
2604 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2605 * the dynamic case as well ?
2607 mono_image_lock ((MonoImage*)image);
2608 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2609 mono_image_unlock ((MonoImage*)image);
2615 if (imethod->context.class_inst) {
2616 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2617 /*Generic methods gets the context of the GTD.*/
2618 if (mono_class_get_context (klass)) {
2620 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2621 mono_error_raise_exception (&error);
2625 return mono_method_get_object (mono_object_domain (method), result, NULL);
2628 ICALL_EXPORT gboolean
2629 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2631 return mono_method_signature (method->method)->generic_param_count != 0;
2634 ICALL_EXPORT gboolean
2635 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2637 return method->method->is_generic;
2640 ICALL_EXPORT MonoArray*
2641 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2647 domain = mono_object_domain (method);
2649 if (method->method->is_inflated) {
2650 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2653 count = inst->type_argc;
2654 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2656 for (i = 0; i < count; i++)
2657 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2663 count = mono_method_signature (method->method)->generic_param_count;
2664 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2666 for (i = 0; i < count; i++) {
2667 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2668 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2669 MonoClass *pklass = mono_class_from_generic_parameter (
2670 param, method->method->klass->image, TRUE);
2671 mono_array_setref (res, i,
2672 mono_type_get_object (domain, &pklass->byval_arg));
2678 ICALL_EXPORT MonoObject *
2679 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2682 * Invoke from reflection is supposed to always be a virtual call (the API
2683 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2684 * greater flexibility.
2686 MonoMethod *m = method->method;
2687 MonoMethodSignature *sig = mono_method_signature (m);
2694 if (mono_security_core_clr_enabled ())
2695 mono_security_core_clr_ensure_reflection_access_method (m);
2697 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2698 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2699 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2704 if (!mono_object_isinst (this, m->klass)) {
2705 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2706 char *target_name = mono_type_get_full_name (m->klass);
2707 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2708 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2710 g_free (target_name);
2714 m = mono_object_get_virtual_method (this, m);
2715 /* must pass the pointer to the value for valuetype methods */
2716 if (m->klass->valuetype)
2717 obj = mono_object_unbox (this);
2718 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2719 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2724 if (sig->ret->byref) {
2725 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"));
2729 pcount = params? mono_array_length (params): 0;
2730 if (pcount != sig->param_count) {
2731 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2735 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2736 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."));
2740 image = m->klass->image;
2741 if (image->assembly->ref_only) {
2742 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."));
2746 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2747 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2751 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2754 intptr_t *lower_bounds;
2755 pcount = mono_array_length (params);
2756 lengths = alloca (sizeof (uintptr_t) * pcount);
2757 /* Note: the synthetized array .ctors have int32 as argument type */
2758 for (i = 0; i < pcount; ++i)
2759 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2761 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
2762 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
2763 MonoArray *arr = mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2765 for (i = 0; i < mono_array_length (arr); ++i) {
2766 MonoArray *subarray = mono_array_new_full (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL);
2768 mono_array_setref_fast (arr, i, subarray);
2770 return (MonoObject*)arr;
2773 if (m->klass->rank == pcount) {
2774 /* Only lengths provided. */
2775 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, NULL);
2777 g_assert (pcount == (m->klass->rank * 2));
2778 /* The arguments are lower-bound-length pairs */
2779 lower_bounds = g_alloca (sizeof (intptr_t) * pcount);
2781 for (i = 0; i < pcount / 2; ++i) {
2782 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
2783 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
2786 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2789 return mono_runtime_invoke_array (m, obj, params, NULL);
2792 #ifndef DISABLE_REMOTING
2793 ICALL_EXPORT MonoObject *
2794 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2796 MonoDomain *domain = mono_object_domain (method);
2797 MonoMethod *m = method->method;
2798 MonoMethodSignature *sig = mono_method_signature (m);
2799 MonoArray *out_args;
2801 int i, j, outarg_count = 0;
2803 if (m->klass == mono_defaults.object_class) {
2804 if (!strcmp (m->name, "FieldGetter")) {
2805 MonoClass *k = this->vtable->klass;
2809 /* If this is a proxy, then it must be a CBO */
2810 if (k == mono_defaults.transparent_proxy_class) {
2811 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2812 this = tp->rp->unwrapped_server;
2814 k = this->vtable->klass;
2817 name = mono_array_get (params, MonoString *, 1);
2818 str = mono_string_to_utf8 (name);
2821 MonoClassField* field = mono_class_get_field_from_name (k, str);
2823 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2824 if (field_klass->valuetype)
2825 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2827 result = *((gpointer *)((char *)this + field->offset));
2829 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2830 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2831 mono_array_setref (out_args, 0, result);
2839 g_assert_not_reached ();
2841 } else if (!strcmp (m->name, "FieldSetter")) {
2842 MonoClass *k = this->vtable->klass;
2848 /* If this is a proxy, then it must be a CBO */
2849 if (k == mono_defaults.transparent_proxy_class) {
2850 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2851 this = tp->rp->unwrapped_server;
2853 k = this->vtable->klass;
2856 name = mono_array_get (params, MonoString *, 1);
2857 str = mono_string_to_utf8 (name);
2860 MonoClassField* field = mono_class_get_field_from_name (k, str);
2862 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2863 MonoObject *val = mono_array_get (params, gpointer, 2);
2865 if (field_klass->valuetype) {
2866 size = mono_type_size (field->type, &align);
2867 g_assert (size == mono_class_value_size (field_klass, NULL));
2868 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2870 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2873 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2874 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2884 g_assert_not_reached ();
2889 for (i = 0; i < mono_array_length (params); i++) {
2890 if (sig->params [i]->byref)
2894 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2896 /* handle constructors only for objects already allocated */
2897 if (!strcmp (method->method->name, ".ctor"))
2900 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2901 g_assert (!method->method->klass->valuetype);
2902 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2904 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2905 if (sig->params [i]->byref) {
2907 arg = mono_array_get (params, gpointer, i);
2908 mono_array_setref (out_args, j, arg);
2913 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2920 read_enum_value (const char *mem, int type)
2923 case MONO_TYPE_BOOLEAN:
2925 return *(guint8*)mem;
2927 return *(gint8*)mem;
2928 case MONO_TYPE_CHAR:
2930 return read16 (mem);
2932 return (gint16) read16 (mem);
2934 return read32 (mem);
2936 return (gint32) read32 (mem);
2939 return read64 (mem);
2941 g_assert_not_reached ();
2947 write_enum_value (char *mem, int type, guint64 value)
2951 case MONO_TYPE_I1: {
2952 guint8 *p = (guint8*)mem;
2957 case MONO_TYPE_I2: {
2958 guint16 *p = (void*)mem;
2963 case MONO_TYPE_I4: {
2964 guint32 *p = (void*)mem;
2969 case MONO_TYPE_I8: {
2970 guint64 *p = (void*)mem;
2975 g_assert_not_reached ();
2980 ICALL_EXPORT MonoObject *
2981 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
2988 domain = mono_object_domain (enumType);
2989 enumc = mono_class_from_mono_type (enumType->type);
2991 mono_class_init_or_throw (enumc);
2993 etype = mono_class_enum_basetype (enumc);
2995 res = mono_object_new (domain, enumc);
2996 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3001 ICALL_EXPORT MonoBoolean
3002 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3004 int size = mono_class_value_size (a->vtable->klass, NULL);
3005 guint64 a_val = 0, b_val = 0;
3007 memcpy (&a_val, mono_object_unbox (a), size);
3008 memcpy (&b_val, mono_object_unbox (b), size);
3010 return (a_val & b_val) == b_val;
3013 ICALL_EXPORT MonoObject *
3014 ves_icall_System_Enum_get_value (MonoObject *this)
3025 g_assert (this->vtable->klass->enumtype);
3027 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3028 res = mono_object_new (mono_object_domain (this), enumc);
3029 dst = (char *)res + sizeof (MonoObject);
3030 src = (char *)this + sizeof (MonoObject);
3031 size = mono_class_value_size (enumc, NULL);
3033 memcpy (dst, src, size);
3038 ICALL_EXPORT MonoReflectionType *
3039 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3044 klass = mono_class_from_mono_type (type->type);
3045 mono_class_init_or_throw (klass);
3047 etype = mono_class_enum_basetype (klass);
3049 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3053 return mono_type_get_object (mono_object_domain (type), etype);
3057 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3059 gpointer tdata = (char *)this + sizeof (MonoObject);
3060 gpointer odata = (char *)other + sizeof (MonoObject);
3061 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3062 g_assert (basetype);
3067 if (this->vtable->klass != other->vtable->klass)
3070 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3071 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3072 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3075 return me > other ? 1 : -1; \
3078 switch (basetype->type) {
3080 COMPARE_ENUM_VALUES (guint8);
3082 COMPARE_ENUM_VALUES (gint8);
3083 case MONO_TYPE_CHAR:
3085 COMPARE_ENUM_VALUES (guint16);
3087 COMPARE_ENUM_VALUES (gint16);
3089 COMPARE_ENUM_VALUES (guint32);
3091 COMPARE_ENUM_VALUES (gint32);
3093 COMPARE_ENUM_VALUES (guint64);
3095 COMPARE_ENUM_VALUES (gint64);
3099 #undef COMPARE_ENUM_VALUES
3100 /* indicates that the enum was of an unsupported unerlying type */
3105 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3107 gpointer data = (char *)this + sizeof (MonoObject);
3108 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3109 g_assert (basetype);
3111 switch (basetype->type) {
3113 return *((gint8*)data);
3115 return *((guint8*)data);
3116 case MONO_TYPE_CHAR:
3118 return *((guint16*)data);
3121 return *((gint16*)data);
3123 return *((guint32*)data);
3125 return *((gint32*)data);
3127 case MONO_TYPE_I8: {
3128 gint64 value = *((gint64*)data);
3129 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3132 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3137 ICALL_EXPORT MonoBoolean
3138 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3140 MonoDomain *domain = mono_object_domain (type);
3141 MonoClass *enumc = mono_class_from_mono_type (type->type);
3142 guint j = 0, nvalues;
3144 MonoClassField *field;
3146 guint64 field_value, previous_value = 0;
3147 gboolean sorted = TRUE;
3149 mono_class_init_or_throw (enumc);
3151 if (!enumc->enumtype) {
3152 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3156 base_type = mono_class_enum_basetype (enumc)->type;
3158 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3159 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3160 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3163 while ((field = mono_class_get_fields (enumc, &iter))) {
3165 MonoTypeEnum def_type;
3167 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3169 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3171 if (mono_field_is_deleted (field))
3173 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3175 p = mono_class_get_field_default_value (field, &def_type);
3176 /* len = */ mono_metadata_decode_blob_size (p, &p);
3178 field_value = read_enum_value (p, base_type);
3179 mono_array_set (*values, guint64, j, field_value);
3181 if (previous_value > field_value)
3184 previous_value = field_value;
3192 BFLAGS_IgnoreCase = 1,
3193 BFLAGS_DeclaredOnly = 2,
3194 BFLAGS_Instance = 4,
3196 BFLAGS_Public = 0x10,
3197 BFLAGS_NonPublic = 0x20,
3198 BFLAGS_FlattenHierarchy = 0x40,
3199 BFLAGS_InvokeMethod = 0x100,
3200 BFLAGS_CreateInstance = 0x200,
3201 BFLAGS_GetField = 0x400,
3202 BFLAGS_SetField = 0x800,
3203 BFLAGS_GetProperty = 0x1000,
3204 BFLAGS_SetProperty = 0x2000,
3205 BFLAGS_ExactBinding = 0x10000,
3206 BFLAGS_SuppressChangeType = 0x20000,
3207 BFLAGS_OptionalParamBinding = 0x40000
3210 ICALL_EXPORT MonoArray*
3211 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3214 MonoClass *startklass, *klass, *refklass;
3219 char *utf8_name = NULL;
3220 int (*compare_func) (const char *s1, const char *s2) = NULL;
3221 MonoClassField *field;
3222 MonoPtrArray tmp_array;
3224 domain = ((MonoObject *)type)->vtable->domain;
3225 if (type->type->byref)
3226 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3228 klass = startklass = mono_class_from_mono_type (type->type);
3229 refklass = mono_class_from_mono_type (reftype->type);
3231 mono_ptr_array_init (tmp_array, 2);
3234 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3235 mono_ptr_array_destroy (tmp_array);
3236 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3241 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3242 guint32 flags = mono_field_get_flags (field);
3244 if (mono_field_is_deleted_with_flags (field, flags))
3246 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3247 if (bflags & BFLAGS_Public)
3249 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3250 if (bflags & BFLAGS_NonPublic) {
3257 if (flags & FIELD_ATTRIBUTE_STATIC) {
3258 if (bflags & BFLAGS_Static)
3259 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3262 if (bflags & BFLAGS_Instance)
3270 if (utf8_name == NULL) {
3271 utf8_name = mono_string_to_utf8 (name);
3272 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3275 if (compare_func (mono_field_get_name (field), utf8_name))
3279 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3280 mono_ptr_array_append (tmp_array, member);
3282 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3285 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3287 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3288 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3290 mono_ptr_array_destroy (tmp_array);
3292 if (utf8_name != NULL)
3299 method_nonpublic (MonoMethod* method, gboolean start_klass)
3301 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3302 case METHOD_ATTRIBUTE_ASSEM:
3303 return (start_klass || mono_defaults.generic_ilist_class);
3304 case METHOD_ATTRIBUTE_PRIVATE:
3306 case METHOD_ATTRIBUTE_PUBLIC:
3314 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3317 MonoClass *startklass;
3321 /*FIXME, use MonoBitSet*/
3322 guint32 method_slots_default [8];
3323 guint32 *method_slots = NULL;
3324 int (*compare_func) (const char *s1, const char *s2) = NULL;
3326 array = g_ptr_array_new ();
3331 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3333 /* An optimization for calls made from Delegate:CreateDelegate () */
3334 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3335 method = mono_get_delegate_invoke (klass);
3336 if (mono_loader_get_last_error ())
3339 g_ptr_array_add (array, method);
3343 mono_class_setup_methods (klass);
3344 mono_class_setup_vtable (klass);
3345 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3348 if (is_generic_parameter (&klass->byval_arg))
3349 nslots = mono_class_get_vtable_size (klass->parent);
3351 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3352 if (nslots >= sizeof (method_slots_default) * 8) {
3353 method_slots = g_new0 (guint32, nslots / 32 + 1);
3355 method_slots = method_slots_default;
3356 memset (method_slots, 0, sizeof (method_slots_default));
3359 mono_class_setup_methods (klass);
3360 mono_class_setup_vtable (klass);
3361 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3365 while ((method = mono_class_get_methods (klass, &iter))) {
3367 if (method->slot != -1) {
3368 g_assert (method->slot < nslots);
3369 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3371 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3372 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3375 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3377 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3378 if (bflags & BFLAGS_Public)
3380 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3386 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3387 if (bflags & BFLAGS_Static)
3388 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3391 if (bflags & BFLAGS_Instance)
3399 if (compare_func (name, method->name))
3404 g_ptr_array_add (array, method);
3406 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3408 if (method_slots != method_slots_default)
3409 g_free (method_slots);
3414 if (method_slots != method_slots_default)
3415 g_free (method_slots);
3416 g_ptr_array_free (array, TRUE);
3418 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3419 *ex = mono_class_get_exception_for_failure (klass);
3421 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3422 mono_loader_clear_error ();
3427 ICALL_EXPORT MonoArray*
3428 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3430 static MonoClass *MethodInfo_array;
3433 MonoVTable *array_vtable;
3434 MonoException *ex = NULL;
3435 const char *mname = NULL;
3436 GPtrArray *method_array;
3437 MonoClass *klass, *refklass;
3440 if (!MethodInfo_array) {
3441 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3442 mono_memory_barrier ();
3443 MethodInfo_array = klass;
3446 klass = mono_class_from_mono_type (type->type);
3447 refklass = mono_class_from_mono_type (reftype->type);
3448 domain = ((MonoObject *)type)->vtable->domain;
3449 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3450 if (type->type->byref)
3451 return mono_array_new_specific (array_vtable, 0);
3454 mname = mono_string_to_utf8 (name);
3456 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3457 g_free ((char*)mname);
3459 mono_set_pending_exception (ex);
3463 res = mono_array_new_specific (array_vtable, method_array->len);
3465 for (i = 0; i < method_array->len; ++i) {
3466 MonoMethod *method = g_ptr_array_index (method_array, i);
3467 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3470 g_ptr_array_free (method_array, TRUE);
3474 ICALL_EXPORT MonoArray*
3475 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3478 static MonoClass *System_Reflection_ConstructorInfo;
3479 MonoClass *startklass, *klass, *refklass;
3484 gpointer iter = NULL;
3485 MonoPtrArray tmp_array;
3487 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3489 domain = ((MonoObject *)type)->vtable->domain;
3490 if (type->type->byref)
3491 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3492 klass = startklass = mono_class_from_mono_type (type->type);
3493 refklass = mono_class_from_mono_type (reftype->type);
3495 if (!System_Reflection_ConstructorInfo)
3496 System_Reflection_ConstructorInfo = mono_class_from_name (
3497 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3499 mono_class_setup_methods (klass);
3500 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3501 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3506 while ((method = mono_class_get_methods (klass, &iter))) {
3508 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3510 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3511 if (bflags & BFLAGS_Public)
3514 if (bflags & BFLAGS_NonPublic)
3520 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3521 if (bflags & BFLAGS_Static)
3522 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3525 if (bflags & BFLAGS_Instance)
3531 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3533 mono_ptr_array_append (tmp_array, member);
3536 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3538 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3539 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3541 mono_ptr_array_destroy (tmp_array);
3547 property_hash (gconstpointer data)
3549 MonoProperty *prop = (MonoProperty*)data;
3551 return g_str_hash (prop->name);
3555 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3557 // Properties are hide-by-name-and-signature
3558 if (!g_str_equal (prop1->name, prop2->name))
3561 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3563 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3569 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3574 return method_nonpublic (accessor, start_klass);
3577 ICALL_EXPORT MonoArray*
3578 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3582 static MonoClass *System_Reflection_PropertyInfo;
3583 MonoClass *startklass, *klass;
3589 gchar *propname = NULL;
3590 int (*compare_func) (const char *s1, const char *s2) = NULL;
3592 GHashTable *properties = NULL;
3593 MonoPtrArray tmp_array;
3595 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3597 if (!System_Reflection_PropertyInfo)
3598 System_Reflection_PropertyInfo = mono_class_from_name (
3599 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3601 domain = ((MonoObject *)type)->vtable->domain;
3602 if (type->type->byref)
3603 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3604 klass = startklass = mono_class_from_mono_type (type->type);
3607 propname = mono_string_to_utf8 (name);
3608 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3611 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3613 mono_class_setup_methods (klass);
3614 mono_class_setup_vtable (klass);
3615 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3619 while ((prop = mono_class_get_properties (klass, &iter))) {
3625 flags = method->flags;
3628 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3629 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3630 if (bflags & BFLAGS_Public)
3632 } else if (bflags & BFLAGS_NonPublic) {
3633 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3634 property_accessor_nonpublic(prop->set, startklass == klass)) {
3641 if (flags & METHOD_ATTRIBUTE_STATIC) {
3642 if (bflags & BFLAGS_Static)
3643 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3646 if (bflags & BFLAGS_Instance)
3655 if (compare_func (propname, prop->name))
3659 if (g_hash_table_lookup (properties, prop))
3662 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3664 g_hash_table_insert (properties, prop, prop);
3666 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3669 g_hash_table_destroy (properties);
3672 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3673 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3674 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3676 mono_ptr_array_destroy (tmp_array);
3682 g_hash_table_destroy (properties);
3685 mono_ptr_array_destroy (tmp_array);
3687 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3688 ex = mono_class_get_exception_for_failure (klass);
3690 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3691 mono_loader_clear_error ();
3693 mono_set_pending_exception (ex);
3698 event_hash (gconstpointer data)
3700 MonoEvent *event = (MonoEvent*)data;
3702 return g_str_hash (event->name);
3706 event_equal (MonoEvent *event1, MonoEvent *event2)
3708 // Events are hide-by-name
3709 return g_str_equal (event1->name, event2->name);
3712 ICALL_EXPORT MonoArray*
3713 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3717 static MonoClass *System_Reflection_EventInfo;
3718 MonoClass *startklass, *klass;
3724 char *utf8_name = NULL;
3725 int (*compare_func) (const char *s1, const char *s2) = NULL;
3726 GHashTable *events = NULL;
3727 MonoPtrArray tmp_array;
3729 mono_ptr_array_init (tmp_array, 4);
3731 if (!System_Reflection_EventInfo)
3732 System_Reflection_EventInfo = mono_class_from_name (
3733 mono_defaults.corlib, "System.Reflection", "EventInfo");
3735 domain = mono_object_domain (type);
3736 if (type->type->byref)
3737 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3738 klass = startklass = mono_class_from_mono_type (type->type);
3740 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3742 mono_class_setup_methods (klass);
3743 mono_class_setup_vtable (klass);
3744 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3748 while ((event = mono_class_get_events (klass, &iter))) {
3750 method = event->add;
3752 method = event->remove;
3754 method = event->raise;
3756 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3757 if (bflags & BFLAGS_Public)
3759 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3760 if (bflags & BFLAGS_NonPublic)
3765 if (bflags & BFLAGS_NonPublic)
3771 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3772 if (bflags & BFLAGS_Static)
3773 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3776 if (bflags & BFLAGS_Instance)
3781 if (bflags & BFLAGS_Instance)
3787 if (utf8_name == NULL) {
3788 utf8_name = mono_string_to_utf8 (name);
3789 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3792 if (compare_func (event->name, utf8_name))
3796 if (g_hash_table_lookup (events, event))
3799 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3801 g_hash_table_insert (events, event, event);
3803 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3806 g_hash_table_destroy (events);
3808 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3810 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3811 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3813 mono_ptr_array_destroy (tmp_array);
3815 if (utf8_name != NULL)
3821 mono_ptr_array_destroy (tmp_array);
3822 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3823 ex = mono_class_get_exception_for_failure (klass);
3825 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3826 mono_loader_clear_error ();
3828 mono_set_pending_exception (ex);
3832 ICALL_EXPORT MonoArray*
3833 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
3843 MonoPtrArray tmp_array;
3845 domain = ((MonoObject *)type)->vtable->domain;
3846 if (type->type->byref)
3847 return mono_array_new (domain, mono_defaults.monotype_class, 0);
3848 klass = mono_class_from_mono_type (type->type);
3851 * If a nested type is generic, return its generic type definition.
3852 * Note that this means that the return value is essentially the set
3853 * of nested types of the generic type definition of @klass.
3855 * A note in MSDN claims that a generic type definition can have
3856 * nested types that aren't generic. In any case, the container of that
3857 * nested type would be the generic type definition.
3859 if (klass->generic_class)
3860 klass = klass->generic_class->container_class;
3862 mono_ptr_array_init (tmp_array, 1);
3864 while ((nested = mono_class_get_nested_types (klass, &iter))) {
3866 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
3867 if (bflags & BFLAGS_Public)
3870 if (bflags & BFLAGS_NonPublic)
3878 str = mono_string_to_utf8 (name);
3880 if (strcmp (nested->name, str))
3884 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
3885 mono_ptr_array_append (tmp_array, member);
3888 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
3890 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3891 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3893 mono_ptr_array_destroy (tmp_array);
3901 ICALL_EXPORT MonoReflectionType*
3902 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
3905 MonoType *type = NULL;
3906 MonoTypeNameParse info;
3907 gboolean type_resolve;
3909 /* On MS.NET, this does not fire a TypeResolve event */
3910 type_resolve = TRUE;
3911 str = mono_string_to_utf8 (name);
3912 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
3913 if (!mono_reflection_parse_type (str, &info)) {
3915 mono_reflection_free_type_info (&info);
3917 /* uhm: this is a parse error, though... */
3918 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3921 /*g_print ("failed parse\n");*/
3925 if (info.assembly.name) {
3927 mono_reflection_free_type_info (&info);
3929 /* 1.0 and 2.0 throw different exceptions */
3930 if (mono_defaults.generic_ilist_class)
3931 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
3933 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
3939 if (module != NULL) {
3941 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
3946 if (assembly_is_dynamic (assembly->assembly)) {
3947 /* Enumerate all modules */
3948 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
3952 if (abuilder->modules) {
3953 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
3954 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
3955 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
3961 if (!type && abuilder->loaded_modules) {
3962 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
3963 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
3964 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
3971 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
3973 mono_reflection_free_type_info (&info);
3975 MonoException *e = NULL;
3978 e = mono_get_exception_type_load (name, NULL);
3980 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
3981 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3983 mono_loader_clear_error ();
3986 mono_set_pending_exception (e);
3988 } else if (mono_loader_get_last_error ()) {
3990 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
3993 mono_loader_clear_error ();
3996 if (type->type == MONO_TYPE_CLASS) {
3997 MonoClass *klass = mono_type_get_class (type);
3999 /* need to report exceptions ? */
4000 if (throwOnError && klass->exception_type) {
4001 /* report SecurityException (or others) that occured when loading the assembly */
4002 MonoException *exc = mono_class_get_exception_for_failure (klass);
4003 mono_loader_clear_error ();
4004 mono_set_pending_exception (exc);
4009 /* g_print ("got it\n"); */
4010 return mono_type_get_object (mono_object_domain (assembly), type);
4014 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4017 gchar *shadow_ini_file;
4020 /* Check for shadow-copied assembly */
4021 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4022 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4024 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4025 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4031 g_free (shadow_ini_file);
4032 if (content != NULL) {
4035 *filename = content;
4042 ICALL_EXPORT MonoString *
4043 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4045 MonoDomain *domain = mono_object_domain (assembly);
4046 MonoAssembly *mass = assembly->assembly;
4047 MonoString *res = NULL;
4052 if (g_path_is_absolute (mass->image->name)) {
4053 absolute = g_strdup (mass->image->name);
4054 dirname = g_path_get_dirname (absolute);
4056 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4057 dirname = g_strdup (mass->basedir);
4060 replace_shadow_path (domain, dirname, &absolute);
4065 for (i = strlen (absolute) - 1; i >= 0; i--)
4066 if (absolute [i] == '\\')
4071 uri = g_filename_to_uri (absolute, NULL, NULL);
4073 const char *prepend = "file://";
4075 if (*absolute == '/' && *(absolute + 1) == '/') {
4078 prepend = "file:///";
4081 uri = g_strconcat (prepend, absolute, NULL);
4085 res = mono_string_new (domain, uri);
4092 ICALL_EXPORT MonoBoolean
4093 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4095 MonoAssembly *mass = assembly->assembly;
4097 return mass->in_gac;
4100 ICALL_EXPORT MonoReflectionAssembly*
4101 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4105 MonoImageOpenStatus status;
4107 name = mono_string_to_utf8 (mname);
4108 res = mono_assembly_load_with_partial_name (name, &status);
4114 return mono_assembly_get_object (mono_domain_get (), res);
4117 ICALL_EXPORT MonoString *
4118 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4120 MonoDomain *domain = mono_object_domain (assembly);
4123 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4128 ICALL_EXPORT MonoBoolean
4129 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4131 return assembly->assembly->ref_only;
4134 ICALL_EXPORT MonoString *
4135 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4137 MonoDomain *domain = mono_object_domain (assembly);
4139 return mono_string_new (domain, assembly->assembly->image->version);
4142 ICALL_EXPORT MonoReflectionMethod*
4143 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4147 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4151 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4152 mono_error_raise_exception (&error);
4154 return mono_method_get_object (mono_object_domain (assembly), method, NULL);
4157 ICALL_EXPORT MonoReflectionModule*
4158 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4160 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4163 ICALL_EXPORT MonoArray*
4164 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4166 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4167 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4171 for (i = 0; i < table->rows; ++i) {
4172 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4173 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4179 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4181 static MonoClass *System_Version = NULL;
4182 static MonoMethod *create_version = NULL;
4186 if (!System_Version) {
4187 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4188 g_assert (System_Version);
4191 if (!create_version) {
4192 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4193 create_version = mono_method_desc_search_in_class (desc, System_Version);
4194 g_assert (create_version);
4195 mono_method_desc_free (desc);
4201 args [3] = &revision;
4202 result = mono_object_new (domain, System_Version);
4203 mono_runtime_invoke (create_version, result, args, NULL);
4208 ICALL_EXPORT MonoArray*
4209 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4211 static MonoClass *System_Reflection_AssemblyName;
4213 MonoDomain *domain = mono_object_domain (assembly);
4215 static MonoMethod *create_culture = NULL;
4216 MonoImage *image = assembly->assembly->image;
4219 if (!System_Reflection_AssemblyName)
4220 System_Reflection_AssemblyName = mono_class_from_name (
4221 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4223 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4226 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4228 if (count > 0 && !create_culture) {
4229 MonoMethodDesc *desc = mono_method_desc_new (
4230 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4231 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4232 g_assert (create_culture);
4233 mono_method_desc_free (desc);
4236 for (i = 0; i < count; i++) {
4237 MonoReflectionAssemblyName *aname;
4238 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4240 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4242 aname = (MonoReflectionAssemblyName *) mono_object_new (
4243 domain, System_Reflection_AssemblyName);
4245 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4247 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4248 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4249 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4250 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4251 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4252 aname->versioncompat = 1; /* SameMachine (default) */
4253 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4254 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4256 if (create_culture) {
4258 MonoBoolean assembly_ref = 1;
4259 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4260 args [1] = &assembly_ref;
4261 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4264 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4265 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4266 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4268 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4269 /* public key token isn't copied - the class library will
4270 automatically generate it from the public key if required */
4271 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4272 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4274 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4275 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4278 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4281 /* note: this function doesn't return the codebase on purpose (i.e. it can
4282 be used under partial trust as path information isn't present). */
4284 mono_array_setref (result, i, aname);
4289 /* move this in some file in mono/util/ */
4291 g_concat_dir_and_file (const char *dir, const char *file)
4293 g_return_val_if_fail (dir != NULL, NULL);
4294 g_return_val_if_fail (file != NULL, NULL);
4297 * If the directory name doesn't have a / on the end, we need
4298 * to add one so we get a proper path to the file
4300 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4301 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4303 return g_strconcat (dir, file, NULL);
4307 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4309 char *n = mono_string_to_utf8 (name);
4310 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4312 guint32 cols [MONO_MANIFEST_SIZE];
4313 guint32 impl, file_idx;
4317 for (i = 0; i < table->rows; ++i) {
4318 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4319 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4320 if (strcmp (val, n) == 0)
4324 if (i == table->rows)
4327 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4330 * this code should only be called after obtaining the
4331 * ResourceInfo and handling the other cases.
4333 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4334 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4336 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4341 module = assembly->assembly->image;
4343 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4345 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4348 ICALL_EXPORT gboolean
4349 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4351 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4353 guint32 cols [MONO_MANIFEST_SIZE];
4354 guint32 file_cols [MONO_FILE_SIZE];
4358 n = mono_string_to_utf8 (name);
4359 for (i = 0; i < table->rows; ++i) {
4360 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4361 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4362 if (strcmp (val, n) == 0)
4366 if (i == table->rows)
4369 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4370 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4373 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4374 case MONO_IMPLEMENTATION_FILE:
4375 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4376 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4377 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4378 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4379 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4380 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4383 info->location = RESOURCE_LOCATION_EMBEDDED;
4386 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4387 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4388 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4389 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4390 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4391 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4393 mono_set_pending_exception (ex);
4396 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4398 /* Obtain info recursively */
4399 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4400 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4403 case MONO_IMPLEMENTATION_EXP_TYPE:
4404 g_assert_not_reached ();
4412 ICALL_EXPORT MonoObject*
4413 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4415 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4416 MonoArray *result = NULL;
4421 /* check hash if needed */
4423 n = mono_string_to_utf8 (name);
4424 for (i = 0; i < table->rows; ++i) {
4425 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4426 if (strcmp (val, n) == 0) {
4429 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4430 fn = mono_string_new (mono_object_domain (assembly), n);
4432 return (MonoObject*)fn;
4440 for (i = 0; i < table->rows; ++i) {
4441 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4445 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4448 for (i = 0; i < table->rows; ++i) {
4449 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4450 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4451 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4452 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4457 return (MonoObject*)result;
4460 ICALL_EXPORT MonoArray*
4461 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4463 MonoDomain *domain = mono_domain_get();
4466 int i, j, file_count = 0;
4467 MonoImage **modules;
4468 guint32 module_count, real_module_count;
4469 MonoTableInfo *table;
4470 guint32 cols [MONO_FILE_SIZE];
4471 MonoImage *image = assembly->assembly->image;
4473 g_assert (image != NULL);
4474 g_assert (!assembly_is_dynamic (assembly->assembly));
4476 table = &image->tables [MONO_TABLE_FILE];
4477 file_count = table->rows;
4479 modules = image->modules;
4480 module_count = image->module_count;
4482 real_module_count = 0;
4483 for (i = 0; i < module_count; ++i)
4485 real_module_count ++;
4487 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4488 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4490 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4492 for (i = 0; i < module_count; ++i)
4494 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4498 for (i = 0; i < file_count; ++i, ++j) {
4499 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4500 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4501 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4503 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4505 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4506 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
4509 mono_array_setref (res, j, mono_module_get_object (domain, m));
4516 ICALL_EXPORT MonoReflectionMethod*
4517 ves_icall_GetCurrentMethod (void)
4519 MonoMethod *m = mono_method_get_last_managed ();
4521 while (m->is_inflated)
4522 m = ((MonoMethodInflated*)m)->declaring;
4524 return mono_method_get_object (mono_domain_get (), m, NULL);
4529 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4532 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4535 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4536 //method is inflated, we should inflate it on the other class
4537 MonoGenericContext ctx;
4538 ctx.method_inst = inflated->context.method_inst;
4539 ctx.class_inst = inflated->context.class_inst;
4540 if (klass->generic_class)
4541 ctx.class_inst = klass->generic_class->context.class_inst;
4542 else if (klass->generic_container)
4543 ctx.class_inst = klass->generic_container->context.class_inst;
4544 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
4545 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
4549 mono_class_setup_methods (method->klass);
4550 if (method->klass->exception_type)
4552 for (i = 0; i < method->klass->method.count; ++i) {
4553 if (method->klass->methods [i] == method) {
4558 mono_class_setup_methods (klass);
4559 if (klass->exception_type)
4561 g_assert (offset >= 0 && offset < klass->method.count);
4562 return klass->methods [offset];
4565 ICALL_EXPORT MonoReflectionMethod*
4566 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4570 klass = mono_class_from_mono_type (type);
4571 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4573 if (method->klass != klass) {
4574 method = mono_method_get_equivalent_method (method, klass);
4579 klass = method->klass;
4580 return mono_method_get_object (mono_domain_get (), method, klass);
4583 ICALL_EXPORT MonoReflectionMethodBody*
4584 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4586 return mono_method_body_get_object (mono_domain_get (), method);
4589 ICALL_EXPORT MonoReflectionAssembly*
4590 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4592 MonoMethod *dest = NULL;
4594 mono_stack_walk_no_il (get_executing, &dest);
4596 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4600 ICALL_EXPORT MonoReflectionAssembly*
4601 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4603 MonoDomain* domain = mono_domain_get ();
4605 if (!domain->entry_assembly)
4608 return mono_assembly_get_object (domain, domain->entry_assembly);
4611 ICALL_EXPORT MonoReflectionAssembly*
4612 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4618 mono_stack_walk_no_il (get_executing, &dest);
4620 mono_stack_walk_no_il (get_caller, &dest);
4623 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4626 ICALL_EXPORT MonoString *
4627 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4628 gboolean assembly_qualified)
4630 MonoDomain *domain = mono_object_domain (object);
4631 MonoTypeNameFormat format;
4636 format = assembly_qualified ?
4637 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4638 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4640 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4642 name = mono_type_get_name_full (object->type, format);
4646 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4651 res = mono_string_new (domain, name);
4658 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4660 MonoClass *klass = mono_class_from_mono_type (this->type);
4661 mono_class_init_or_throw (klass);
4662 return mono_security_core_clr_class_level (klass);
4666 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *this)
4668 MonoClassField *field = this->field;
4669 return mono_security_core_clr_field_level (field, TRUE);
4673 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *this)
4675 MonoMethod *method = this->method;
4676 return mono_security_core_clr_method_level (method, TRUE);
4680 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4682 static MonoMethod *create_culture = NULL;
4685 const char *pkey_ptr;
4687 MonoBoolean assembly_ref = 0;
4689 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4690 aname->major = name->major;
4691 aname->minor = name->minor;
4692 aname->build = name->build;
4693 aname->flags = name->flags;
4694 aname->revision = name->revision;
4695 aname->hashalg = name->hash_alg;
4696 aname->versioncompat = 1; /* SameMachine (default) */
4697 aname->processor_architecture = name->arch;
4699 if (by_default_version)
4700 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4703 if (absolute != NULL && *absolute != '\0') {
4704 const gchar *prepend = "file://";
4707 codebase = g_strdup (absolute);
4712 for (i = strlen (codebase) - 1; i >= 0; i--)
4713 if (codebase [i] == '\\')
4716 if (*codebase == '/' && *(codebase + 1) == '/') {
4719 prepend = "file:///";
4723 result = g_strconcat (prepend, codebase, NULL);
4729 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4733 if (!create_culture) {
4734 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4735 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4736 g_assert (create_culture);
4737 mono_method_desc_free (desc);
4740 if (name->culture) {
4741 args [0] = mono_string_new (domain, name->culture);
4742 args [1] = &assembly_ref;
4743 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4746 if (name->public_key) {
4747 pkey_ptr = (char*)name->public_key;
4748 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4750 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4751 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4752 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4753 } else if (default_publickey) {
4754 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4755 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4758 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4759 if (name->public_key_token [0]) {
4763 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4764 p = mono_array_addr (aname->keyToken, char, 0);
4766 for (i = 0, j = 0; i < 8; i++) {
4767 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
4768 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
4771 } else if (default_token) {
4772 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4776 ICALL_EXPORT MonoString *
4777 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
4779 MonoDomain *domain = mono_object_domain (assembly);
4780 MonoAssembly *mass = assembly->assembly;
4784 name = mono_stringify_assembly_name (&mass->aname);
4785 res = mono_string_new (domain, name);
4792 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
4795 MonoAssembly *mass = assembly->assembly;
4797 if (g_path_is_absolute (mass->image->name)) {
4798 fill_reflection_assembly_name (mono_object_domain (assembly),
4799 aname, &mass->aname, mass->image->name, TRUE,
4803 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4805 fill_reflection_assembly_name (mono_object_domain (assembly),
4806 aname, &mass->aname, absolute, TRUE, TRUE,
4813 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
4816 MonoImageOpenStatus status = MONO_IMAGE_OK;
4819 MonoAssemblyName name;
4822 filename = mono_string_to_utf8 (fname);
4824 dirname = g_path_get_dirname (filename);
4825 replace_shadow_path (mono_domain_get (), dirname, &filename);
4828 image = mono_image_open (filename, &status);
4834 if (status == MONO_IMAGE_IMAGE_INVALID)
4835 exc = mono_get_exception_bad_image_format2 (NULL, fname);
4837 exc = mono_get_exception_file_not_found2 (NULL, fname);
4838 mono_set_pending_exception (exc);
4842 res = mono_assembly_fill_assembly_name (image, &name);
4844 mono_image_close (image);
4846 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
4850 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
4854 mono_image_close (image);
4857 ICALL_EXPORT MonoBoolean
4858 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
4859 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
4861 MonoBoolean result = FALSE;
4862 MonoDeclSecurityEntry entry;
4864 /* SecurityAction.RequestMinimum */
4865 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
4866 *minimum = entry.blob;
4867 *minLength = entry.size;
4870 /* SecurityAction.RequestOptional */
4871 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
4872 *optional = entry.blob;
4873 *optLength = entry.size;
4876 /* SecurityAction.RequestRefuse */
4877 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
4878 *refused = entry.blob;
4879 *refLength = entry.size;
4887 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
4889 guint32 attrs, visibility;
4891 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
4892 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
4893 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
4896 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
4902 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
4906 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
4909 /* we start the count from 1 because we skip the special type <Module> */
4912 for (i = 1; i < tdef->rows; ++i) {
4913 if (mono_module_type_is_visible (tdef, image, i + 1))
4917 count = tdef->rows - 1;
4919 res = mono_array_new (domain, mono_defaults.monotype_class, count);
4920 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
4922 for (i = 1; i < tdef->rows; ++i) {
4923 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
4925 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
4926 mono_loader_assert_no_error (); /* Plug any leaks */
4929 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
4931 MonoException *ex = mono_error_convert_to_exception (&error);
4932 mono_array_setref (*exceptions, count, ex);
4941 ICALL_EXPORT MonoArray*
4942 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
4944 MonoArray *res = NULL;
4945 MonoArray *exceptions = NULL;
4946 MonoImage *image = NULL;
4947 MonoTableInfo *table = NULL;
4950 int i, len, ex_count;
4952 domain = mono_object_domain (assembly);
4954 g_assert (!assembly_is_dynamic (assembly->assembly));
4955 image = assembly->assembly->image;
4956 table = &image->tables [MONO_TABLE_FILE];
4957 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
4959 /* Append data from all modules in the assembly */
4960 for (i = 0; i < table->rows; ++i) {
4961 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4962 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
4965 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
4966 /* Append the new types to the end of the array */
4967 if (mono_array_length (res2) > 0) {
4969 MonoArray *res3, *ex3;
4971 len1 = mono_array_length (res);
4972 len2 = mono_array_length (res2);
4974 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4975 mono_array_memcpy_refs (res3, 0, res, 0, len1);
4976 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
4979 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
4980 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
4981 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
4988 /* the ReflectionTypeLoadException must have all the types (Types property),
4989 * NULL replacing types which throws an exception. The LoaderException must
4990 * contain all exceptions for NULL items.
4993 len = mono_array_length (res);
4996 for (i = 0; i < len; i++) {
4997 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5001 klass = mono_type_get_class (t->type);
5002 if ((klass != NULL) && klass->exception_type) {
5003 /* keep the class in the list */
5004 list = g_list_append (list, klass);
5005 /* and replace Type with NULL */
5006 mono_array_setref (res, i, NULL);
5013 if (list || ex_count) {
5015 MonoException *exc = NULL;
5016 MonoArray *exl = NULL;
5017 int j, length = g_list_length (list) + ex_count;
5019 mono_loader_clear_error ();
5021 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5022 /* Types for which mono_class_get_checked () succeeded */
5023 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5024 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5025 mono_array_setref (exl, i, exc);
5027 /* Types for which it don't */
5028 for (j = 0; j < mono_array_length (exceptions); ++j) {
5029 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5031 g_assert (i < length);
5032 mono_array_setref (exl, i, exc);
5039 exc = mono_get_exception_reflection_type_load (res, exl);
5040 mono_loader_clear_error ();
5041 mono_set_pending_exception (exc);
5048 ICALL_EXPORT gboolean
5049 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5051 MonoAssemblyName aname;
5052 MonoDomain *domain = mono_object_domain (name);
5054 gboolean is_version_defined;
5055 gboolean is_token_defined;
5057 aname.public_key = NULL;
5058 val = mono_string_to_utf8 (assname);
5059 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5060 g_free ((guint8*) aname.public_key);
5065 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5066 FALSE, is_token_defined);
5068 mono_assembly_name_free (&aname);
5069 g_free ((guint8*) aname.public_key);
5075 ICALL_EXPORT MonoReflectionType*
5076 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5079 MonoDomain *domain = mono_object_domain (module);
5082 g_assert (module->image);
5084 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5085 /* These images do not have a global type */
5088 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5089 mono_error_raise_exception (&error);
5090 return mono_type_get_object (domain, &klass->byval_arg);
5094 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5096 /*if (module->image)
5097 mono_image_close (module->image);*/
5100 ICALL_EXPORT MonoString*
5101 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5103 MonoDomain *domain = mono_object_domain (module);
5105 g_assert (module->image);
5106 return mono_string_new (domain, module->image->guid);
5109 ICALL_EXPORT gpointer
5110 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5113 if (module->image && module->image->is_module_handle)
5114 return module->image->raw_data;
5117 return (gpointer) (-1);
5121 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5123 if (image_is_dynamic (image)) {
5124 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5125 *pe_kind = dyn->pe_kind;
5126 *machine = dyn->machine;
5129 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5130 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5135 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5137 return (image->md_version_major << 16) | (image->md_version_minor);
5140 ICALL_EXPORT MonoArray*
5141 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5143 MonoArray *exceptions;
5147 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5149 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5150 for (i = 0; i < mono_array_length (exceptions); ++i) {
5151 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5153 mono_set_pending_exception (ex);
5162 mono_memberref_is_method (MonoImage *image, guint32 token)
5164 if (!image_is_dynamic (image)) {
5165 guint32 cols [MONO_MEMBERREF_SIZE];
5167 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5168 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5169 mono_metadata_decode_blob_size (sig, &sig);
5170 return (*sig != 0x6);
5172 MonoClass *handle_class;
5174 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5177 return mono_defaults.methodhandle_class == handle_class;
5182 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5185 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5186 mono_array_addr (type_args, MonoType*, 0));
5188 context->class_inst = NULL;
5190 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5191 mono_array_addr (method_args, MonoType*, 0));
5193 context->method_inst = NULL;
5196 ICALL_EXPORT MonoType*
5197 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5200 int table = mono_metadata_token_table (token);
5201 int index = mono_metadata_token_index (token);
5202 MonoGenericContext context;
5205 *resolve_error = ResolveTokenError_Other;
5207 /* Validate token */
5208 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5209 (table != MONO_TABLE_TYPESPEC)) {
5210 *resolve_error = ResolveTokenError_BadTable;
5214 if (image_is_dynamic (image)) {
5215 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5216 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5217 return klass ? &klass->byval_arg : NULL;
5220 init_generic_context_from_args (&context, type_args, method_args);
5221 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5222 return klass ? &klass->byval_arg : NULL;
5225 if ((index <= 0) || (index > image->tables [table].rows)) {
5226 *resolve_error = ResolveTokenError_OutOfRange;
5230 init_generic_context_from_args (&context, type_args, method_args);
5231 klass = mono_class_get_checked (image, token, &error);
5233 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5234 mono_error_raise_exception (&error);
5237 return &klass->byval_arg;
5242 ICALL_EXPORT MonoMethod*
5243 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5246 int table = mono_metadata_token_table (token);
5247 int index = mono_metadata_token_index (token);
5248 MonoGenericContext context;
5251 *resolve_error = ResolveTokenError_Other;
5253 /* Validate token */
5254 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5255 (table != MONO_TABLE_MEMBERREF)) {
5256 *resolve_error = ResolveTokenError_BadTable;
5260 if (image_is_dynamic (image)) {
5261 if (table == MONO_TABLE_METHOD)
5262 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5264 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5265 *resolve_error = ResolveTokenError_BadTable;
5269 init_generic_context_from_args (&context, type_args, method_args);
5270 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5273 if ((index <= 0) || (index > image->tables [table].rows)) {
5274 *resolve_error = ResolveTokenError_OutOfRange;
5277 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5278 *resolve_error = ResolveTokenError_BadTable;
5282 init_generic_context_from_args (&context, type_args, method_args);
5283 method = mono_get_method_checked (image, token, NULL, &context, &error);
5284 mono_error_raise_exception (&error);
5289 ICALL_EXPORT MonoString*
5290 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5292 int index = mono_metadata_token_index (token);
5294 *error = ResolveTokenError_Other;
5296 /* Validate token */
5297 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5298 *error = ResolveTokenError_BadTable;
5302 if (image_is_dynamic (image))
5303 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5305 if ((index <= 0) || (index >= image->heap_us.size)) {
5306 *error = ResolveTokenError_OutOfRange;
5310 /* FIXME: What to do if the index points into the middle of a string ? */
5312 return mono_ldstr (mono_domain_get (), image, index);
5315 ICALL_EXPORT MonoClassField*
5316 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5320 int table = mono_metadata_token_table (token);
5321 int index = mono_metadata_token_index (token);
5322 MonoGenericContext context;
5323 MonoClassField *field;
5325 *resolve_error = ResolveTokenError_Other;
5327 /* Validate token */
5328 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5329 *resolve_error = ResolveTokenError_BadTable;
5333 if (image_is_dynamic (image)) {
5334 if (table == MONO_TABLE_FIELD)
5335 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5337 if (mono_memberref_is_method (image, token)) {
5338 *resolve_error = ResolveTokenError_BadTable;
5342 init_generic_context_from_args (&context, type_args, method_args);
5343 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5346 if ((index <= 0) || (index > image->tables [table].rows)) {
5347 *resolve_error = ResolveTokenError_OutOfRange;
5350 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5351 *resolve_error = ResolveTokenError_BadTable;
5355 init_generic_context_from_args (&context, type_args, method_args);
5356 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5357 mono_error_raise_exception (&error);
5363 ICALL_EXPORT MonoObject*
5364 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5366 int table = mono_metadata_token_table (token);
5368 *error = ResolveTokenError_Other;
5371 case MONO_TABLE_TYPEDEF:
5372 case MONO_TABLE_TYPEREF:
5373 case MONO_TABLE_TYPESPEC: {
5374 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5376 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5380 case MONO_TABLE_METHOD:
5381 case MONO_TABLE_METHODSPEC: {
5382 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5384 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5388 case MONO_TABLE_FIELD: {
5389 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5391 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5395 case MONO_TABLE_MEMBERREF:
5396 if (mono_memberref_is_method (image, token)) {
5397 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5399 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5404 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5406 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5413 *error = ResolveTokenError_BadTable;
5419 ICALL_EXPORT MonoArray*
5420 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5422 int table = mono_metadata_token_table (token);
5423 int idx = mono_metadata_token_index (token);
5424 MonoTableInfo *tables = image->tables;
5429 *error = ResolveTokenError_OutOfRange;
5431 /* FIXME: Support other tables ? */
5432 if (table != MONO_TABLE_STANDALONESIG)
5435 if (image_is_dynamic (image))
5438 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5441 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5443 ptr = mono_metadata_blob_heap (image, sig);
5444 len = mono_metadata_decode_blob_size (ptr, &ptr);
5446 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5447 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5451 ICALL_EXPORT MonoReflectionType*
5452 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5455 int isbyref = 0, rank;
5456 char *str = mono_string_to_utf8 (smodifiers);
5459 klass = mono_class_from_mono_type (tb->type.type);
5461 /* logic taken from mono_reflection_parse_type(): keep in sync */
5465 if (isbyref) { /* only one level allowed by the spec */
5472 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5475 klass = mono_ptr_class_get (&klass->byval_arg);
5476 mono_class_init (klass);
5487 else if (*p != '*') { /* '*' means unknown lower bound */
5498 klass = mono_array_class_get (klass, rank);
5499 mono_class_init (klass);
5506 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5509 ICALL_EXPORT MonoBoolean
5510 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5516 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5522 check_for_invalid_type (MonoClass *klass)
5526 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5529 name = mono_type_get_full_name (klass);
5530 str = mono_string_new (mono_domain_get (), name);
5532 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5535 ICALL_EXPORT MonoReflectionType *
5536 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5538 MonoClass *klass, *aklass;
5540 klass = mono_class_from_mono_type (type->type);
5541 check_for_invalid_type (klass);
5543 if (rank == 0) //single dimentional array
5544 aklass = mono_array_class_get (klass, 1);
5546 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5548 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5551 ICALL_EXPORT MonoReflectionType *
5552 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5556 klass = mono_class_from_mono_type (type->type);
5557 mono_class_init_or_throw (klass);
5558 check_for_invalid_type (klass);
5560 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5563 ICALL_EXPORT MonoReflectionType *
5564 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5566 MonoClass *klass, *pklass;
5568 klass = mono_class_from_mono_type (type->type);
5569 mono_class_init_or_throw (klass);
5570 check_for_invalid_type (klass);
5572 pklass = mono_ptr_class_get (type->type);
5574 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5577 ICALL_EXPORT MonoObject *
5578 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5579 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5581 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5582 MonoObject *delegate;
5584 MonoMethod *method = info->method;
5586 mono_class_init_or_throw (delegate_class);
5588 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5590 if (mono_security_core_clr_enabled ()) {
5591 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5595 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5597 if (method_is_dynamic (method)) {
5598 /* Creating a trampoline would leak memory */
5599 func = mono_compile_method (method);
5601 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5602 method = mono_object_get_virtual_method (target, method);
5603 func = mono_create_ftnptr (mono_domain_get (),
5604 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5607 mono_delegate_ctor_with_method (delegate, target, func, method);
5612 ICALL_EXPORT MonoMulticastDelegate *
5613 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegate *delegate)
5615 MonoMulticastDelegate *ret;
5617 g_assert (mono_class_has_parent (mono_object_class (delegate), mono_defaults.multicastdelegate_class));
5619 ret = (MonoMulticastDelegate*) mono_object_new (mono_object_domain (delegate), mono_object_class (delegate));
5620 ret->delegate.invoke_impl = mono_runtime_create_delegate_trampoline (mono_object_class (delegate));
5627 static inline gint32
5628 mono_array_get_byte_length (MonoArray *array)
5634 klass = array->obj.vtable->klass;
5636 if (array->bounds == NULL)
5637 length = array->max_length;
5640 for (i = 0; i < klass->rank; ++ i)
5641 length *= array->bounds [i].length;
5644 switch (klass->element_class->byval_arg.type) {
5647 case MONO_TYPE_BOOLEAN:
5651 case MONO_TYPE_CHAR:
5659 return length * sizeof (gpointer);
5670 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
5672 return mono_array_get_byte_length (array);
5676 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
5678 return mono_array_get (array, gint8, idx);
5682 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
5684 mono_array_set (array, gint8, idx, value);
5687 ICALL_EXPORT MonoBoolean
5688 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
5690 guint8 *src_buf, *dest_buf;
5692 /* This is called directly from the class libraries without going through the managed wrapper */
5693 MONO_CHECK_ARG_NULL (src, FALSE);
5694 MONO_CHECK_ARG_NULL (dest, FALSE);
5696 /* watch out for integer overflow */
5697 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
5700 src_buf = (guint8 *)src->vector + src_offset;
5701 dest_buf = (guint8 *)dest->vector + dest_offset;
5704 memcpy (dest_buf, src_buf, count);
5706 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
5711 #ifndef DISABLE_REMOTING
5712 ICALL_EXPORT MonoObject *
5713 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
5715 MonoDomain *domain = mono_object_domain (this);
5717 MonoRealProxy *rp = ((MonoRealProxy *)this);
5718 MonoTransparentProxy *tp;
5722 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
5723 tp = (MonoTransparentProxy*) res;
5725 MONO_OBJECT_SETREF (tp, rp, rp);
5726 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
5727 klass = mono_class_from_mono_type (type);
5729 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
5730 tp->remote_class = mono_remote_class (domain, class_name, klass);
5732 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
5736 ICALL_EXPORT MonoReflectionType *
5737 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
5739 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
5743 /* System.Environment */
5746 ves_icall_System_Environment_get_UserName (void)
5748 /* using glib is more portable */
5749 return mono_string_new (mono_domain_get (), g_get_user_name ());
5753 ICALL_EXPORT MonoString *
5754 ves_icall_System_Environment_get_MachineName (void)
5756 #if defined (HOST_WIN32)
5761 len = MAX_COMPUTERNAME_LENGTH + 1;
5762 buf = g_new (gunichar2, len);
5765 if (GetComputerName (buf, (PDWORD) &len))
5766 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
5770 #elif !defined(DISABLE_SOCKETS)
5774 if (gethostname (buf, sizeof (buf)) == 0)
5775 result = mono_string_new (mono_domain_get (), buf);
5781 return mono_string_new (mono_domain_get (), "mono");
5786 ves_icall_System_Environment_get_Platform (void)
5788 #if defined (TARGET_WIN32)
5791 #elif defined(__MACH__)
5794 // Notice that the value is hidden from user code, and only exposed
5795 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
5796 // define and making assumptions based on Unix/128/4 values before there
5797 // was a MacOS define. Lots of code would assume that not-Unix meant
5798 // Windows, but in this case, it would be OSX.
5807 ICALL_EXPORT MonoString *
5808 ves_icall_System_Environment_get_NewLine (void)
5810 #if defined (HOST_WIN32)
5811 return mono_string_new (mono_domain_get (), "\r\n");
5813 return mono_string_new (mono_domain_get (), "\n");
5817 ICALL_EXPORT MonoString *
5818 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
5826 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5827 value = g_getenv (utf8_name);
5834 return mono_string_new (mono_domain_get (), value);
5838 * There is no standard way to get at environ.
5841 #ifndef __MINGW32_VERSION
5842 #if defined(__APPLE__) && !defined (__arm__) && !defined (__aarch64__)
5843 /* Apple defines this in crt_externs.h but doesn't provide that header for
5844 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
5845 * in fact exist on all implementations (so far)
5847 gchar ***_NSGetEnviron(void);
5848 #define environ (*_NSGetEnviron())
5856 ICALL_EXPORT MonoArray *
5857 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
5868 env_strings = GetEnvironmentStrings();
5871 env_string = env_strings;
5872 while (*env_string != '\0') {
5873 /* weird case that MS seems to skip */
5874 if (*env_string != '=')
5876 while (*env_string != '\0')
5882 domain = mono_domain_get ();
5883 names = mono_array_new (domain, mono_defaults.string_class, n);
5887 env_string = env_strings;
5888 while (*env_string != '\0') {
5889 /* weird case that MS seems to skip */
5890 if (*env_string != '=') {
5891 equal_str = wcschr(env_string, '=');
5892 g_assert(equal_str);
5893 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
5894 mono_array_setref (names, n, str);
5897 while (*env_string != '\0')
5902 FreeEnvironmentStrings (env_strings);
5915 for (e = environ; *e != 0; ++ e)
5918 domain = mono_domain_get ();
5919 names = mono_array_new (domain, mono_defaults.string_class, n);
5922 for (e = environ; *e != 0; ++ e) {
5923 parts = g_strsplit (*e, "=", 2);
5925 str = mono_string_new (domain, *parts);
5926 mono_array_setref (names, n, str);
5939 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
5941 #if !GLIB_CHECK_VERSION(2,4,0)
5942 #define g_setenv(a,b,c) setenv(a,b,c)
5943 #define g_unsetenv(a) unsetenv(a)
5947 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
5950 gunichar2 *utf16_name, *utf16_value;
5952 gchar *utf8_name, *utf8_value;
5957 utf16_name = mono_string_to_utf16 (name);
5958 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5959 SetEnvironmentVariable (utf16_name, NULL);
5960 g_free (utf16_name);
5964 utf16_value = mono_string_to_utf16 (value);
5966 SetEnvironmentVariable (utf16_name, utf16_value);
5968 g_free (utf16_name);
5969 g_free (utf16_value);
5971 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
5973 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
5974 g_unsetenv (utf8_name);
5979 utf8_value = mono_string_to_utf8_checked (value, &error);
5980 if (!mono_error_ok (&error)) {
5982 mono_error_raise_exception (&error);
5984 g_setenv (utf8_name, utf8_value, TRUE);
5987 g_free (utf8_value);
5992 ves_icall_System_Environment_Exit (int result)
5994 mono_environment_exitcode_set (result);
5996 /* FIXME: There are some cleanup hangs that should be worked out, but
5997 * if the program is going to exit, everything will be cleaned up when
5998 * NaCl exits anyway.
6000 #ifndef __native_client__
6001 if (!mono_runtime_try_shutdown ())
6002 mono_thread_exit ();
6004 /* Suspend all managed threads since the runtime is going away */
6005 mono_thread_suspend_all_other_threads ();
6007 mono_runtime_quit ();
6010 /* we may need to do some cleanup here... */
6014 ICALL_EXPORT MonoString*
6015 ves_icall_System_Environment_GetGacPath (void)
6017 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6020 ICALL_EXPORT MonoString*
6021 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6023 #if defined (HOST_WIN32)
6024 #ifndef CSIDL_FLAG_CREATE
6025 #define CSIDL_FLAG_CREATE 0x8000
6028 WCHAR path [MAX_PATH];
6029 /* Create directory if no existing */
6030 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6034 return mono_string_new_utf16 (mono_domain_get (), path, len);
6037 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6039 return mono_string_new (mono_domain_get (), "");
6042 ICALL_EXPORT MonoArray *
6043 ves_icall_System_Environment_GetLogicalDrives (void)
6045 gunichar2 buf [256], *ptr, *dname;
6047 guint initial_size = 127, size = 128;
6050 MonoString *drivestr;
6051 MonoDomain *domain = mono_domain_get ();
6057 while (size > initial_size) {
6058 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6059 if (size > initial_size) {
6062 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6063 initial_size = size;
6077 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6082 while (*u16) { u16++; len ++; }
6083 drivestr = mono_string_new_utf16 (domain, dname, len);
6084 mono_array_setref (result, ndrives++, drivestr);
6094 ICALL_EXPORT MonoString *
6095 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6097 gunichar2 volume_name [MAX_PATH + 1];
6099 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6101 return mono_string_from_utf16 (volume_name);
6104 ICALL_EXPORT MonoString *
6105 ves_icall_System_Environment_InternalGetHome (void)
6107 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6110 static const char *encodings [] = {
6112 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6113 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6114 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6116 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6117 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6118 "x_unicode_2_0_utf_7",
6120 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6121 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6123 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6126 "unicodefffe", "utf_16be",
6133 * Returns the internal codepage, if the value of "int_code_page" is
6134 * 1 at entry, and we can not compute a suitable code page number,
6135 * returns the code page as a string
6137 ICALL_EXPORT MonoString*
6138 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6143 char *codepage = NULL;
6145 int want_name = *int_code_page;
6148 *int_code_page = -1;
6150 g_get_charset (&cset);
6151 c = codepage = strdup (cset);
6152 for (c = codepage; *c; c++){
6153 if (isascii (*c) && isalpha (*c))
6158 /* g_print ("charset: %s\n", cset); */
6160 /* handle some common aliases */
6163 for (i = 0; p != 0; ){
6164 if ((gssize) p < 7){
6166 p = encodings [++i];
6169 if (strcmp (p, codepage) == 0){
6170 *int_code_page = code;
6173 p = encodings [++i];
6176 if (strstr (codepage, "utf_8") != NULL)
6177 *int_code_page |= 0x10000000;
6180 if (want_name && *int_code_page == -1)
6181 return mono_string_new (mono_domain_get (), cset);
6186 ICALL_EXPORT MonoBoolean
6187 ves_icall_System_Environment_get_HasShutdownStarted (void)
6189 if (mono_runtime_is_shutting_down ())
6192 if (mono_domain_is_unloading (mono_domain_get ()))
6199 ves_icall_System_Environment_BroadcastSettingChange (void)
6202 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6207 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6213 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6214 MonoReflectionMethod *method,
6215 MonoArray *out_args)
6217 mono_message_init (mono_object_domain (this), this, method, out_args);
6220 #ifndef DISABLE_REMOTING
6221 ICALL_EXPORT MonoBoolean
6222 ves_icall_IsTransparentProxy (MonoObject *proxy)
6227 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6233 ICALL_EXPORT MonoReflectionMethod *
6234 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6235 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6239 MonoMethod **vtable;
6240 MonoMethod *res = NULL;
6242 MONO_CHECK_ARG_NULL (rtype, NULL);
6243 MONO_CHECK_ARG_NULL (rmethod, NULL);
6245 method = rmethod->method;
6246 klass = mono_class_from_mono_type (rtype->type);
6247 mono_class_init_or_throw (klass);
6249 if (MONO_CLASS_IS_INTERFACE (klass))
6252 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6255 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6256 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6262 mono_class_setup_vtable (klass);
6263 vtable = klass->vtable;
6265 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6266 gboolean variance_used = FALSE;
6267 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6268 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6270 res = vtable [offs + method->slot];
6272 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6275 if (method->slot != -1)
6276 res = vtable [method->slot];
6282 return mono_method_get_object (mono_domain_get (), res, NULL);
6286 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6291 klass = mono_class_from_mono_type (type->type);
6292 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6294 mono_vtable_set_is_remote (vtable, enable);
6297 #else /* DISABLE_REMOTING */
6300 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6302 g_assert_not_reached ();
6307 ICALL_EXPORT MonoObject *
6308 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6313 domain = mono_object_domain (type);
6314 klass = mono_class_from_mono_type (type->type);
6315 mono_class_init_or_throw (klass);
6317 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
6318 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6322 if (klass->rank >= 1) {
6323 g_assert (klass->rank == 1);
6324 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6326 /* Bypass remoting object creation check */
6327 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6331 ICALL_EXPORT MonoString *
6332 ves_icall_System_IO_get_temp_path (void)
6334 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6337 #ifndef PLATFORM_NO_DRIVEINFO
6338 ICALL_EXPORT MonoBoolean
6339 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6340 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6344 ULARGE_INTEGER wapi_free_bytes_avail;
6345 ULARGE_INTEGER wapi_total_number_of_bytes;
6346 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6348 *error = ERROR_SUCCESS;
6349 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6350 &wapi_total_number_of_free_bytes);
6353 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6354 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6355 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6357 *free_bytes_avail = 0;
6358 *total_number_of_bytes = 0;
6359 *total_number_of_free_bytes = 0;
6360 *error = GetLastError ();
6366 ICALL_EXPORT guint32
6367 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6369 return GetDriveType (mono_string_chars (root_path_name));
6373 ICALL_EXPORT gpointer
6374 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6376 return mono_compile_method (method);
6379 ICALL_EXPORT MonoString *
6380 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6385 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6387 #if defined (HOST_WIN32)
6388 /* Avoid mixing '/' and '\\' */
6391 for (i = strlen (path) - 1; i >= 0; i--)
6392 if (path [i] == '/')
6396 mcpath = mono_string_new (mono_domain_get (), path);
6403 get_bundled_app_config (void)
6405 const gchar *app_config;
6408 gchar *config_file_name, *config_file_path;
6409 gsize len, config_file_path_length, config_ext_length;
6412 domain = mono_domain_get ();
6413 file = domain->setup->configuration_file;
6414 if (!file || file->length == 0)
6417 // Retrieve config file and remove the extension
6418 config_file_name = mono_string_to_utf8 (file);
6419 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6420 if (!config_file_path)
6421 config_file_path = config_file_name;
6423 config_file_path_length = strlen (config_file_path);
6424 config_ext_length = strlen (".config");
6425 if (config_file_path_length <= config_ext_length)
6428 len = config_file_path_length - config_ext_length;
6429 module = g_malloc0 (len + 1);
6430 memcpy (module, config_file_path, len);
6431 // Get the config file from the module name
6432 app_config = mono_config_string_for_assembly_file (module);
6435 if (config_file_name != config_file_path)
6436 g_free (config_file_name);
6437 g_free (config_file_path);
6442 return mono_string_new (mono_domain_get (), app_config);
6446 get_bundled_machine_config (void)
6448 const gchar *machine_config;
6450 machine_config = mono_get_machine_config ();
6452 if (!machine_config)
6455 return mono_string_new (mono_domain_get (), machine_config);
6458 ICALL_EXPORT MonoString *
6459 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
6464 path = g_path_get_dirname (mono_get_config_dir ());
6466 #if defined (HOST_WIN32)
6467 /* Avoid mixing '/' and '\\' */
6470 for (i = strlen (path) - 1; i >= 0; i--)
6471 if (path [i] == '/')
6475 ipath = mono_string_new (mono_domain_get (), path);
6481 ICALL_EXPORT gboolean
6482 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
6484 MonoPEResourceDataEntry *entry;
6487 if (!assembly || !result || !size)
6492 image = assembly->assembly->image;
6493 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
6497 *result = mono_image_rva_map (image, entry->rde_data_offset);
6502 *size = entry->rde_size;
6507 ICALL_EXPORT MonoBoolean
6508 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
6510 return mono_is_debugger_attached ();
6513 ICALL_EXPORT MonoBoolean
6514 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
6516 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
6517 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
6523 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
6525 if (mono_get_runtime_callbacks ()->debug_log)
6526 mono_get_runtime_callbacks ()->debug_log (level, category, message);
6530 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
6532 #if defined (HOST_WIN32)
6533 OutputDebugString (mono_string_chars (message));
6535 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
6539 /* Only used for value types */
6540 ICALL_EXPORT MonoObject *
6541 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
6546 domain = mono_object_domain (type);
6547 klass = mono_class_from_mono_type (type->type);
6548 mono_class_init_or_throw (klass);
6550 if (mono_class_is_nullable (klass))
6551 /* No arguments -> null */
6554 return mono_object_new (domain, klass);
6557 ICALL_EXPORT MonoReflectionMethod *
6558 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
6560 MonoClass *klass, *parent;
6561 MonoMethod *method = m->method;
6562 MonoMethod *result = NULL;
6565 if (method->klass == NULL)
6568 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
6569 MONO_CLASS_IS_INTERFACE (method->klass) ||
6570 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
6573 slot = mono_method_get_vtable_slot (method);
6577 klass = method->klass;
6578 if (klass->generic_class)
6579 klass = klass->generic_class->container_class;
6582 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
6583 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
6584 mono_class_setup_vtable (parent);
6585 if (parent->vtable_size <= slot)
6590 klass = klass->parent;
6595 if (klass == method->klass)
6598 /*This is possible if definition == FALSE.
6599 * Do it here to be really sure we don't read invalid memory.
6601 if (slot >= klass->vtable_size)
6604 mono_class_setup_vtable (klass);
6606 result = klass->vtable [slot];
6607 if (result == NULL) {
6608 /* It is an abstract method */
6609 gpointer iter = NULL;
6610 while ((result = mono_class_get_methods (klass, &iter)))
6611 if (result->slot == slot)
6618 return mono_method_get_object (mono_domain_get (), result, NULL);
6621 ICALL_EXPORT MonoString*
6622 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
6624 MonoMethod *method = m->method;
6626 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
6631 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
6633 iter->sig = *(MonoMethodSignature**)argsp;
6635 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
6636 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
6639 /* FIXME: it's not documented what start is exactly... */
6643 iter->args = argsp + sizeof (gpointer);
6645 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
6647 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
6650 ICALL_EXPORT MonoTypedRef
6651 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
6653 guint32 i, arg_size;
6657 i = iter->sig->sentinelpos + iter->next_arg;
6659 g_assert (i < iter->sig->param_count);
6661 res.type = iter->sig->params [i];
6662 res.klass = mono_class_from_mono_type (res.type);
6663 arg_size = mono_type_stack_size (res.type, &align);
6664 #if defined(__arm__) || defined(__mips__)
6665 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6667 res.value = iter->args;
6668 #if defined(__native_client__) && SIZEOF_REGISTER == 8
6669 /* Values are stored as 8 byte register sized objects, but 'value'
6670 * is dereferenced as a pointer in other routines.
6672 res.value = (char*)res.value + 4;
6674 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
6675 if (arg_size <= sizeof (gpointer)) {
6677 int padding = arg_size - mono_type_size (res.type, &dummy);
6678 res.value = (guint8*)res.value + padding;
6681 iter->args = (char*)iter->args + arg_size;
6684 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6689 ICALL_EXPORT MonoTypedRef
6690 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
6692 guint32 i, arg_size;
6696 i = iter->sig->sentinelpos + iter->next_arg;
6698 g_assert (i < iter->sig->param_count);
6700 while (i < iter->sig->param_count) {
6701 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
6703 res.type = iter->sig->params [i];
6704 res.klass = mono_class_from_mono_type (res.type);
6705 /* FIXME: endianess issue... */
6706 arg_size = mono_type_stack_size (res.type, &align);
6707 #if defined(__arm__) || defined(__mips__)
6708 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
6710 res.value = iter->args;
6711 iter->args = (char*)iter->args + arg_size;
6713 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
6716 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
6724 ICALL_EXPORT MonoType*
6725 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
6729 i = iter->sig->sentinelpos + iter->next_arg;
6731 g_assert (i < iter->sig->param_count);
6733 return iter->sig->params [i];
6736 ICALL_EXPORT MonoObject*
6737 mono_TypedReference_ToObject (MonoTypedRef* tref)
6739 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
6740 MonoObject** objp = tref->value;
6744 return mono_value_box (mono_domain_get (), tref->klass, tref->value);
6747 ICALL_EXPORT MonoTypedRef
6748 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
6751 MonoReflectionField *f;
6753 MonoType *ftype = NULL;
6757 memset (&res, 0, sizeof (res));
6760 g_assert (mono_array_length (fields) > 0);
6762 klass = target->vtable->klass;
6764 for (i = 0; i < mono_array_length (fields); ++i) {
6765 f = mono_array_get (fields, MonoReflectionField*, i);
6767 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
6770 if (f->field->parent != klass) {
6771 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
6775 p = (guint8*)target + f->field->offset;
6777 p += f->field->offset - sizeof (MonoObject);
6778 klass = mono_class_from_mono_type (f->field->type);
6779 ftype = f->field->type;
6783 res.klass = mono_class_from_mono_type (ftype);
6790 prelink_method (MonoMethod *method)
6792 const char *exc_class, *exc_arg;
6793 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
6795 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
6797 mono_raise_exception(
6798 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
6800 /* create the wrapper, too? */
6804 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
6806 prelink_method (method->method);
6810 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
6812 MonoClass *klass = mono_class_from_mono_type (type->type);
6814 gpointer iter = NULL;
6816 mono_class_init_or_throw (klass);
6818 while ((m = mono_class_get_methods (klass, &iter)))
6822 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
6824 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
6825 gint32 const **exponents,
6826 gunichar2 const **digitLowerTable,
6827 gunichar2 const **digitUpperTable,
6828 gint64 const **tenPowersList,
6829 gint32 const **decHexDigits)
6831 *mantissas = Formatter_MantissaBitsTable;
6832 *exponents = Formatter_TensExponentTable;
6833 *digitLowerTable = Formatter_DigitLowerTable;
6834 *digitUpperTable = Formatter_DigitUpperTable;
6835 *tenPowersList = Formatter_TenPowersList;
6836 *decHexDigits = Formatter_DecHexDigits;
6839 /* These parameters are "readonly" in corlib/System/Globalization/TextInfo.cs */
6841 ves_icall_System_Globalization_TextInfo_GetDataTablePointersLite (
6842 guint16 const **to_lower_data_low,
6843 guint16 const **to_lower_data_high,
6844 guint16 const **to_upper_data_low,
6845 guint16 const **to_upper_data_high)
6847 *to_lower_data_low = ToLowerDataLow;
6848 *to_lower_data_high = ToLowerDataHigh;
6849 *to_upper_data_low = ToUpperDataLow;
6850 *to_upper_data_high = ToUpperDataHigh;
6854 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
6855 * and avoid useless allocations.
6860 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
6864 for (i = 0; i < type->num_mods; ++i) {
6865 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
6870 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
6872 for (i = 0; i < type->num_mods; ++i) {
6873 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
6875 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
6876 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
6877 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
6884 ICALL_EXPORT MonoArray*
6885 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
6887 MonoType *type = param->ClassImpl->type;
6888 MonoClass *member_class = mono_object_class (param->MemberImpl);
6889 MonoMethod *method = NULL;
6892 MonoMethodSignature *sig;
6894 if (mono_class_is_reflection_method_or_constructor (member_class)) {
6895 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
6896 method = rmethod->method;
6897 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
6898 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
6899 if (!(method = prop->property->get))
6900 method = prop->property->set;
6903 char *type_name = mono_type_get_full_name (member_class);
6904 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
6905 MonoException *ex = mono_get_exception_not_supported (msg);
6908 mono_set_pending_exception (ex);
6912 image = method->klass->image;
6913 pos = param->PositionImpl;
6914 sig = mono_method_signature (method);
6918 type = sig->params [pos];
6920 return type_array_from_modifiers (image, type, optional);
6924 get_property_type (MonoProperty *prop)
6926 MonoMethodSignature *sig;
6928 sig = mono_method_signature (prop->get);
6930 } else if (prop->set) {
6931 sig = mono_method_signature (prop->set);
6932 return sig->params [sig->param_count - 1];
6937 ICALL_EXPORT MonoArray*
6938 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
6940 MonoType *type = get_property_type (property->property);
6941 MonoImage *image = property->klass->image;
6945 return type_array_from_modifiers (image, type, optional);
6949 *Construct a MonoType suited to be used to decode a constant blob object.
6951 * @type is the target type which will be constructed
6952 * @blob_type is the blob type, for example, that comes from the constant table
6953 * @real_type is the expected constructed type.
6956 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
6958 type->type = blob_type;
6959 type->data.klass = NULL;
6960 if (blob_type == MONO_TYPE_CLASS)
6961 type->data.klass = mono_defaults.object_class;
6962 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
6963 /* For enums, we need to use the base type */
6964 type->type = MONO_TYPE_VALUETYPE;
6965 type->data.klass = mono_class_from_mono_type (real_type);
6967 type->data.klass = mono_class_from_mono_type (real_type);
6970 ICALL_EXPORT MonoObject*
6971 property_info_get_default_value (MonoReflectionProperty *property)
6974 MonoProperty *prop = property->property;
6975 MonoType *type = get_property_type (prop);
6976 MonoDomain *domain = mono_object_domain (property);
6977 MonoTypeEnum def_type;
6978 const char *def_value;
6981 mono_class_init (prop->parent);
6983 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
6984 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
6988 def_value = mono_class_get_property_default_value (prop, &def_type);
6990 mono_type_from_blob_type (&blob_type, def_type, type);
6991 o = mono_get_object_from_blob (domain, &blob_type, def_value);
6996 ICALL_EXPORT MonoBoolean
6997 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
6999 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7000 MonoCustomAttrInfo *cinfo;
7003 mono_class_init_or_throw (attr_class);
7005 cinfo = mono_reflection_get_custom_attrs_info (obj);
7008 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7010 mono_custom_attrs_free (cinfo);
7014 ICALL_EXPORT MonoArray*
7015 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7017 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7022 mono_class_init_or_throw (attr_class);
7024 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7025 mono_error_raise_exception (&error);
7027 if (mono_loader_get_last_error ()) {
7028 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7035 ICALL_EXPORT MonoString*
7036 ves_icall_Mono_Runtime_GetDisplayName (void)
7039 MonoString *display_name;
7041 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7042 display_name = mono_string_new (mono_domain_get (), info);
7044 return display_name;
7047 ICALL_EXPORT MonoString*
7048 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7050 MonoString *message;
7054 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7055 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7058 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7060 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7067 ves_icall_System_StackFrame_GetILOffsetFromFile (MonoString *path, guint32 method_token, guint32 method_index, int native_offset)
7070 char *path_str = mono_string_to_utf8 (path);
7072 if (!mono_seq_point_data_get_il_offset (path_str, method_token, method_index, native_offset, &il_offset))
7080 #ifndef DISABLE_ICALL_TABLES
7082 #define ICALL_TYPE(id,name,first)
7083 #define ICALL(id,name,func) Icall_ ## id,
7086 #include "metadata/icall-def.h"
7092 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7093 #define ICALL(id,name,func)
7095 #include "metadata/icall-def.h"
7101 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7102 #define ICALL(id,name,func)
7104 guint16 first_icall;
7107 static const IcallTypeDesc
7108 icall_type_descs [] = {
7109 #include "metadata/icall-def.h"
7113 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7116 #define ICALL_TYPE(id,name,first)
7119 #ifdef HAVE_ARRAY_ELEM_INIT
7120 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7121 #define MSGSTRFIELD1(line) str##line
7123 static const struct msgstrtn_t {
7124 #define ICALL(id,name,func)
7126 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7127 #include "metadata/icall-def.h"
7129 } icall_type_names_str = {
7130 #define ICALL_TYPE(id,name,first) (name),
7131 #include "metadata/icall-def.h"
7134 static const guint16 icall_type_names_idx [] = {
7135 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7136 #include "metadata/icall-def.h"
7139 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7141 static const struct msgstr_t {
7143 #define ICALL_TYPE(id,name,first)
7144 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7145 #include "metadata/icall-def.h"
7147 } icall_names_str = {
7148 #define ICALL(id,name,func) (name),
7149 #include "metadata/icall-def.h"
7152 static const guint16 icall_names_idx [] = {
7153 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7154 #include "metadata/icall-def.h"
7157 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7163 #define ICALL_TYPE(id,name,first) name,
7164 #define ICALL(id,name,func)
7165 static const char* const
7166 icall_type_names [] = {
7167 #include "metadata/icall-def.h"
7171 #define icall_type_name_get(id) (icall_type_names [(id)])
7175 #define ICALL_TYPE(id,name,first)
7176 #define ICALL(id,name,func) name,
7177 static const char* const
7179 #include "metadata/icall-def.h"
7182 #define icall_name_get(id) icall_names [(id)]
7184 #endif /* !HAVE_ARRAY_ELEM_INIT */
7188 #define ICALL_TYPE(id,name,first)
7189 #define ICALL(id,name,func) func,
7190 static const gconstpointer
7191 icall_functions [] = {
7192 #include "metadata/icall-def.h"
7196 #ifdef ENABLE_ICALL_SYMBOL_MAP
7199 #define ICALL_TYPE(id,name,first)
7200 #define ICALL(id,name,func) #func,
7201 static const gconstpointer
7202 icall_symbols [] = {
7203 #include "metadata/icall-def.h"
7208 #endif /* DISABLE_ICALL_TABLES */
7210 static mono_mutex_t icall_mutex;
7211 static GHashTable *icall_hash = NULL;
7212 static GHashTable *jit_icall_hash_name = NULL;
7213 static GHashTable *jit_icall_hash_addr = NULL;
7216 mono_icall_init (void)
7218 #ifndef DISABLE_ICALL_TABLES
7221 /* check that tables are sorted: disable in release */
7224 const char *prev_class = NULL;
7225 const char *prev_method;
7227 for (i = 0; i < Icall_type_num; ++i) {
7228 const IcallTypeDesc *desc;
7231 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7232 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7233 prev_class = icall_type_name_get (i);
7234 desc = &icall_type_descs [i];
7235 num_icalls = icall_desc_num_icalls (desc);
7236 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7237 for (j = 0; j < num_icalls; ++j) {
7238 const char *methodn = icall_name_get (desc->first_icall + j);
7239 if (prev_method && strcmp (prev_method, methodn) >= 0)
7240 g_print ("method %s should come before method %s\n", methodn, prev_method);
7241 prev_method = methodn;
7247 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7248 mono_mutex_init (&icall_mutex);
7252 mono_icall_lock (void)
7254 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7258 mono_icall_unlock (void)
7260 mono_locks_mutex_release (&icall_mutex, IcallLock);
7264 mono_icall_cleanup (void)
7266 g_hash_table_destroy (icall_hash);
7267 g_hash_table_destroy (jit_icall_hash_name);
7268 g_hash_table_destroy (jit_icall_hash_addr);
7269 mono_mutex_destroy (&icall_mutex);
7273 mono_add_internal_call (const char *name, gconstpointer method)
7277 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7279 mono_icall_unlock ();
7282 #ifndef DISABLE_ICALL_TABLES
7284 #ifdef HAVE_ARRAY_ELEM_INIT
7286 compare_method_imap (const void *key, const void *elem)
7288 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7289 return strcmp (key, method_name);
7293 find_method_icall (const IcallTypeDesc *imap, const char *name)
7295 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);
7298 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7302 compare_class_imap (const void *key, const void *elem)
7304 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7305 return strcmp (key, class_name);
7308 static const IcallTypeDesc*
7309 find_class_icalls (const char *name)
7311 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7314 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7317 #else /* HAVE_ARRAY_ELEM_INIT */
7320 compare_method_imap (const void *key, const void *elem)
7322 const char** method_name = (const char**)elem;
7323 return strcmp (key, *method_name);
7327 find_method_icall (const IcallTypeDesc *imap, const char *name)
7329 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7332 return (gpointer)icall_functions [(nameslot - icall_names)];
7336 compare_class_imap (const void *key, const void *elem)
7338 const char** class_name = (const char**)elem;
7339 return strcmp (key, *class_name);
7342 static const IcallTypeDesc*
7343 find_class_icalls (const char *name)
7345 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7348 return &icall_type_descs [nameslot - icall_type_names];
7351 #endif /* HAVE_ARRAY_ELEM_INIT */
7353 #endif /* DISABLE_ICALL_TABLES */
7356 * we should probably export this as an helper (handle nested types).
7357 * Returns the number of chars written in buf.
7360 concat_class_name (char *buf, int bufsize, MonoClass *klass)
7362 int nspacelen, cnamelen;
7363 nspacelen = strlen (klass->name_space);
7364 cnamelen = strlen (klass->name);
7365 if (nspacelen + cnamelen + 2 > bufsize)
7368 memcpy (buf, klass->name_space, nspacelen);
7369 buf [nspacelen ++] = '.';
7371 memcpy (buf + nspacelen, klass->name, cnamelen);
7372 buf [nspacelen + cnamelen] = 0;
7373 return nspacelen + cnamelen;
7376 #ifdef DISABLE_ICALL_TABLES
7378 no_icall_table (void)
7380 g_assert_not_reached ();
7385 mono_lookup_internal_call (MonoMethod *method)
7390 int typelen = 0, mlen, siglen;
7392 #ifndef DISABLE_ICALL_TABLES
7393 const IcallTypeDesc *imap = NULL;
7396 g_assert (method != NULL);
7398 if (method->is_inflated)
7399 method = ((MonoMethodInflated *) method)->declaring;
7401 if (method->klass->nested_in) {
7402 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
7406 mname [pos++] = '/';
7409 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
7415 typelen = concat_class_name (mname, sizeof (mname), method->klass);
7420 #ifndef DISABLE_ICALL_TABLES
7421 imap = find_class_icalls (mname);
7424 mname [typelen] = ':';
7425 mname [typelen + 1] = ':';
7427 mlen = strlen (method->name);
7428 memcpy (mname + typelen + 2, method->name, mlen);
7429 sigstart = mname + typelen + 2 + mlen;
7432 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
7433 siglen = strlen (tmpsig);
7434 if (typelen + mlen + siglen + 6 > sizeof (mname))
7437 memcpy (sigstart + 1, tmpsig, siglen);
7438 sigstart [siglen + 1] = ')';
7439 sigstart [siglen + 2] = 0;
7444 res = g_hash_table_lookup (icall_hash, mname);
7446 mono_icall_unlock ();;
7449 /* try without signature */
7451 res = g_hash_table_lookup (icall_hash, mname);
7453 mono_icall_unlock ();
7457 #ifdef DISABLE_ICALL_TABLES
7458 mono_icall_unlock ();
7459 /* Fail only when the result is actually used */
7460 /* mono_marshal_get_native_wrapper () depends on this */
7461 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
7462 return ves_icall_System_String_ctor_RedirectToCreateString;
7464 return no_icall_table;
7466 /* it wasn't found in the static call tables */
7468 mono_icall_unlock ();
7471 res = find_method_icall (imap, sigstart - mlen);
7473 mono_icall_unlock ();
7476 /* try _with_ signature */
7478 res = find_method_icall (imap, sigstart - mlen);
7480 mono_icall_unlock ();
7484 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
7485 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
7486 g_print ("The out of sync library is: %s\n", method->klass->image->name);
7487 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
7488 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");
7489 g_print ("If you see other errors or faults after this message they are probably related\n");
7490 g_print ("and you need to fix your mono install first.\n");
7492 mono_icall_unlock ();
7498 #ifdef ENABLE_ICALL_SYMBOL_MAP
7500 func_cmp (gconstpointer key, gconstpointer p)
7502 return (gsize)key - (gsize)*(gsize*)p;
7507 * mono_lookup_icall_symbol:
7509 * Given the icall METHOD, returns its C symbol.
7512 mono_lookup_icall_symbol (MonoMethod *m)
7514 #ifdef DISABLE_ICALL_TABLES
7515 g_assert_not_reached ();
7518 #ifdef ENABLE_ICALL_SYMBOL_MAP
7522 static gconstpointer *functions_sorted;
7523 static const char**symbols_sorted;
7524 static gboolean inited;
7529 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7530 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7531 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7532 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
7533 /* Bubble sort the two arrays */
7537 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
7538 if (functions_sorted [i] > functions_sorted [i + 1]) {
7541 tmp = functions_sorted [i];
7542 functions_sorted [i] = functions_sorted [i + 1];
7543 functions_sorted [i + 1] = tmp;
7544 tmp = symbols_sorted [i];
7545 symbols_sorted [i] = symbols_sorted [i + 1];
7546 symbols_sorted [i + 1] = tmp;
7553 func = mono_lookup_internal_call (m);
7556 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
7560 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
7562 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
7563 g_assert_not_reached ();
7570 type_from_typename (char *typename)
7572 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
7574 if (!strcmp (typename, "int"))
7575 klass = mono_defaults.int_class;
7576 else if (!strcmp (typename, "ptr"))
7577 klass = mono_defaults.int_class;
7578 else if (!strcmp (typename, "void"))
7579 klass = mono_defaults.void_class;
7580 else if (!strcmp (typename, "int32"))
7581 klass = mono_defaults.int32_class;
7582 else if (!strcmp (typename, "uint32"))
7583 klass = mono_defaults.uint32_class;
7584 else if (!strcmp (typename, "int8"))
7585 klass = mono_defaults.sbyte_class;
7586 else if (!strcmp (typename, "uint8"))
7587 klass = mono_defaults.byte_class;
7588 else if (!strcmp (typename, "int16"))
7589 klass = mono_defaults.int16_class;
7590 else if (!strcmp (typename, "uint16"))
7591 klass = mono_defaults.uint16_class;
7592 else if (!strcmp (typename, "long"))
7593 klass = mono_defaults.int64_class;
7594 else if (!strcmp (typename, "ulong"))
7595 klass = mono_defaults.uint64_class;
7596 else if (!strcmp (typename, "float"))
7597 klass = mono_defaults.single_class;
7598 else if (!strcmp (typename, "double"))
7599 klass = mono_defaults.double_class;
7600 else if (!strcmp (typename, "object"))
7601 klass = mono_defaults.object_class;
7602 else if (!strcmp (typename, "obj"))
7603 klass = mono_defaults.object_class;
7604 else if (!strcmp (typename, "string"))
7605 klass = mono_defaults.string_class;
7606 else if (!strcmp (typename, "bool"))
7607 klass = mono_defaults.boolean_class;
7608 else if (!strcmp (typename, "boolean"))
7609 klass = mono_defaults.boolean_class;
7611 g_error ("%s", typename);
7612 g_assert_not_reached ();
7614 return &klass->byval_arg;
7618 * LOCKING: Take the corlib image lock.
7620 MonoMethodSignature*
7621 mono_create_icall_signature (const char *sigstr)
7626 MonoMethodSignature *res, *res2;
7627 MonoImage *corlib = mono_defaults.corlib;
7629 mono_image_lock (corlib);
7630 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7631 mono_image_unlock (corlib);
7636 parts = g_strsplit (sigstr, " ", 256);
7645 res = mono_metadata_signature_alloc (corlib, len - 1);
7650 * Under windows, the default pinvoke calling convention is STDCALL but
7653 res->call_convention = MONO_CALL_C;
7656 res->ret = type_from_typename (parts [0]);
7657 for (i = 1; i < len; ++i) {
7658 res->params [i - 1] = type_from_typename (parts [i]);
7663 mono_image_lock (corlib);
7664 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
7666 res = res2; /*Value is allocated in the image pool*/
7668 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
7669 mono_image_unlock (corlib);
7675 mono_find_jit_icall_by_name (const char *name)
7677 MonoJitICallInfo *info;
7678 g_assert (jit_icall_hash_name);
7681 info = g_hash_table_lookup (jit_icall_hash_name, name);
7682 mono_icall_unlock ();
7687 mono_find_jit_icall_by_addr (gconstpointer addr)
7689 MonoJitICallInfo *info;
7690 g_assert (jit_icall_hash_addr);
7693 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
7694 mono_icall_unlock ();
7700 * mono_get_jit_icall_info:
7702 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
7703 * caller should access it while holding the icall lock.
7706 mono_get_jit_icall_info (void)
7708 return jit_icall_hash_name;
7712 * mono_lookup_jit_icall_symbol:
7714 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
7717 mono_lookup_jit_icall_symbol (const char *name)
7719 MonoJitICallInfo *info;
7720 const char *res = NULL;
7723 info = g_hash_table_lookup (jit_icall_hash_name, name);
7725 res = info->c_symbol;
7726 mono_icall_unlock ();
7731 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
7734 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
7735 mono_icall_unlock ();
7739 * 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
7740 * icalls without wrappers in some cases.
7743 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
7745 MonoJitICallInfo *info;
7752 if (!jit_icall_hash_name) {
7753 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
7754 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
7757 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
7758 g_warning ("jit icall already defined \"%s\"\n", name);
7759 g_assert_not_reached ();
7762 info = g_new0 (MonoJitICallInfo, 1);
7767 info->c_symbol = c_symbol;
7768 info->no_raise = no_raise;
7771 info->wrapper = func;
7773 info->wrapper = NULL;
7776 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
7777 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
7779 mono_icall_unlock ();
7784 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
7786 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);